CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:99% Appearance:Pale yellow to off-white Powder Package:25KGS/Drum  Storage:tight dry container , room temperature  Transportation:By sea , By air ,by courier  Application:Chemical raw materials, pharmaceutical intermediates,Roflumilast intermediate  

Min. Order:1Kilogram

Supplier:Ningbo Syntame Biotech Co.,Ltd [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99%min Appearance:To be subject to the object Package:Customized Storage:Rom tep. Transportation:By courier, air or sea. Application:used 

Min. Order:1Metric Ton

Supplier:Hangzhou Dingyan Chem Co., Ltd [ China (Mainland)]

CAS No.139-85-5 Factory supply Protocatechualdehyde

Assay:99.5%  Appearance:white or almost white crystalline powder Package:Pack & Store:25kg cardboard barrels lined with plastic bags; or otherwise customized Storage:In cool ,dry place Transportation:Preservce in well-closed containers, prptected from light, Application:USP34 Or EP STANDERUsed as Antibiotic and Antimicrobial Agents 

Min. Order:100Kilogram

Supplier:Lonwin Chemical Group Limited [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:99%min. Appearance:white powder Package:1kg/Export worthy packing; 25kg/drum Storage:In well-closed container, protected from light and in cool & dry place. Transportation:By Air, By Sea, By courier (door to door, DHL/FedEx/UPS) Application:R&D and production for pharmaceuticals and chemicals 

Min. Order:1Gram

Supplier:LIDE PHARMACEUTICALS LIMITED [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde TOP1 supplier

Assay:98% Appearance:White crystal Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by sea or by air Application:Used as organic synthesis. 

Min. Order:1Kilogram

Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:鈮?9% Appearance:Yellowish powder Package:25kg/drum Storage:cool and seal Transportation:by sea, by air, by courier Application:Pharmaceutical and pesticide intermediate 

Min. Order:100Gram

Supplier:Jinan Finer Chemical Co., Ltd [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde 139-85-5

Assay:99% Appearance:White powder Package:bag Storage:RT Transportation:sea Application:Pharmaceutical intermediates 

Min. Order:1Metric Ton

Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde Manufacturer/High quality/Best price/In stock

Assay:99% Appearance:white powder Package:According to the customer's requestment Storage:Store in dry, dark and ventilated plac... Transportation:Fast! Safe! Promise 100% safe and successful transportation. Door to door transportation services. Application:Steroids injection For Body building 

Min. Order:1Kilogram

Supplier:RongNa Biotechnology Co., Ltd [ China (Mainland)]

CAS No.139-85-5 protocatechualdehyde CAS 139-85-5 3 4-hydroxybenzaldehyde

Assay:99%  Appearance:white powder Package:packed in 25kg drum Storage:keep in dry and cool condition Transportation:We can use express ,air and sea transportation! Application:wide  

Min. Order:25Kilogram

Supplier:Hebei Mujin Biotechnology Co.,Ltd [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99.9 Appearance:Crystalline Powder Package:according to the need of packing Storage:2-8掳C Transportation:air sea or courir Application:intermediate 

Min. Order:1Gram

Supplier:Shanghai Minstar Chemical Co., Ltd [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Appearance:powder or liquid Package:according to customer requirements Storage:store in dry dark and ventilated place Transportation:By Sea/Air/Courier Application:Pharmaceutical industry 

Min. Order:10Gram

Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [ China (Mainland)]

CAS No.139-85-5 Best Quality 3,4-Dihydroxy Benzaldehyde

Assay:99% Appearance:Gray crystalline powder Package:25kg/drum Storage:Cool and dry place Transportation:by sea or by air, express for small quantity Application:CAS: 139-85-5 

Min. Order:1Kilogram

Supplier:Siwei Development Group Ltd. [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:99% Appearance:detailed see specifications Package:100g/bag,1kg/bag,25kg/drum,according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by air or by ocean shipping Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals 

Min. Order:1Gram

Supplier:Hangzhou Zhongqi chem Co.,Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechuic Aldehyde

Assay:99.0% Appearance:liquid Package:Grams, Kilograms Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials. Transportation:by sea or by air Application:intermediate 

Min. Order:100Gram

Supplier:Chemlyte Solutions [ China (Mainland)]

CAS No.139-85-5 ProtocatechualdehydeCAS: 139-85-5

Assay:99% Appearance:Brown powder Package:According to customer requirements Storage:Sealed and preserved Transportation:Sea or Air Application:It is an important raw material and intermediate 

Min. Order:1Gram

Supplier:Qingdao Beluga Import and Export Co., LTD [ China (Mainland)]

CAS No.139-85-5 ProtocatechualdehydeCAS: 139-85-5

Assay:99% Appearance:Yellow Powder Package:Inside plastic outside Storage:Store in a cool and dry place Transportation:We will pack and ship according to your requirements. Application:Use An important pharmaceutical intermediate that can be used to synthesize a variety of antibiotics and anti-inflammatory drugs 

Min. Order:1Metric Ton

Supplier:Hebei Nengqian Chemical Import and Export Co., LTD [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99.00% Appearance:White Powder Package:25KG/Drum Storage:Preserve in tight, light-resistant containers Transportation:By Air& By Sea Application:Pharmaceutical 

Min. Order:1Kilogram

Supplier:Golden Pharma Co., Limited [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99.0% Min. Appearance:light grey to off-white crystal Package:25Kg/drum, 150Kg/drum, 200kg/drum, According to request. Storage:keep in cool and dry place Transportation:By sea, by air. Application:pharmaceutical industry 

Min. Order:0Metric Ton

Supplier:ORCHID CHEMICAL SUPPLIES LTD [ China (Mainland)]

CAS No.139-85-5 High quality 3,4-Dihydroxybenzaldehyde supplier in China

Assay:99% Appearance:white-off solid or colorless liquid ( referto COA) Package:25kgs/fiber drum or 200kgs/UN drum Storage:in a cool and dry place Transportation:by sea or by air Application:Intermediate 

Min. Order:0Metric Ton

Supplier:Simagchem Corporation [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99.80% Appearance:white powder Package:according to customers' requirements Storage:Store in refrigerator Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or CNF ect...)or according to your demand. Application:Steroids injection For Body building 

Min. Order:1Gram

Supplier:Hangzhou Lingrui Chemical Co.,Ltd. [ China (Mainland)]

CAS No.139-85-5 High quality 3,4-Dihydroxybenzaldehyde supplier

Assay:99% Appearance:Powder Package:Glass bottle, customizable Storage:Store at room temperature Transportation:Air Shipping  Application:Pharmaceutical Industry 

Min. Order:1Kilogram

Supplier:Shanghai Wibson Biotechnology Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Appearance:white or yellowish solid crystal Package:25kgs/drum or as you request Storage:Store below +30掳C Transportation:by sea or by air Application:It is used in organic synthesis and as a pharmaceutical intermediate. It can be used to synthesize a variety of antibiotics and anti-inflammatory drugs. 

Min. Order:25Kilogram

Supplier:COLORCOM LTD. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Appearance:powder Package:Ex-factory package Storage:Keep in dark place,Sealed in dry,Room Temperature Transportation:1.Stock products are normally shipping within 3 working days. 2.For rush delivery, please contact our sales team for particular arrangement. Shipping Details: 1.We ship goods via DHL, Application:Pharmaceutical raw materials 

Min. Order:1Gram

Supplier:HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay: 98%Min Appearance:Detailed in specifications Package:According to customer  Storage:Store in dry, dark and ventilated place Transportation:By air or by sea  Application:An important raw material and intermediate used in organic Synthesis, Pharmaceuticals  

Min. Order:1Kilogram

Supplier:TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Appearance:solid Package:according to the clients requirement Storage:Sealed in dry,Room Temperature Transportation:by express or by sea Application:for pharma use 

Min. Order:1Kilogram

Supplier:Shandong Longchang Pharmaceutical Co., Ltd [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:99% Appearance:White fine powder Package:according to the clients requirement Storage:Sealed dry storage Transportation:Transportation by express, air, sea; port mainly to Qingdao / Tianjin / Shanghai, or according to customer needs to send different ports and aviation. Application:Plant Extract 

Min. Order:1Kilogram

Supplier:Shandong Hanjiang Chemical Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechuic Aldehyde

Assay:99% Appearance:White Powder Package:25kg/drum, also according to the clients requirement Storage:Store In Dry, Cool And Ventilated Place Transportation:By Sea Or By Air Application:It is widely used as a thickener, emulsifier and stabilizer 

Min. Order:1Kilogram

Supplier:EAST CHEMSOURCES LIMITED [ China (Mainland)]

CAS No.139-85-5 3,4-DIHYDROXYBENZALDEHYDE

Assay:99%min Appearance:white to off white powder Package:According to regular packing:bottle,Foil Bag ,Tin , drum etc Storage:Shall be stored it in a dry and cool area. Transportation:ocean shipping or air transportation Application:Pharmaceutical active ingredients Pharmaceutical intermediates etc 

Min. Order:0

Supplier:Afine Chemicals Limited [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:98% Appearance:pale flake crystals Package:25kg/drum, or as per your request. Storage:Stored in cool, dry and ventilation place; Away from fire and heat Transportation: as per your request. Application:For medicine , pesticide intermediates 

Min. Order:1Kilogram

Supplier:HANGZHOU YUNUO CHEMICAL CO.,LTD [ China (Mainland)]

CAS No.139-85-5 Top Purity Protocatechualdehyde

Assay:98% Appearance:Detailed see specifications Package:Foil bag or Drum or Barrel or as customers requirements Storage:Store in dry dark and ventilated place Transportation:By courier/by air/by sea/by train Application:Pharmaceutical intermediates,custom synthesis and others 

Min. Order:0

Supplier:Jiangsu Qianyu Molecular Technology Co., LTD. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:0.99 Appearance:powder Package:1-1000g/bag; 214kg/drum, or as customer's required Storage:Keep in a cool & dry place Transportation:DHL, EMS, FedEx, TNT, AIR, SEA Application:api 

Min. Order:0

Supplier:Luhan Pharmachem Co., Ltd [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:NLT 98% Appearance:White powder Package:Aluminum bag Storage:2-8鈩?nbsp;Transportation:By air Application:Used in tested extract 

Min. Order:0

Supplier:Hangzhou Huarong Pharm Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:98% or more Appearance:high quality Package:5kg 25kg According to clients' requirement Storage:Store in dry, dark and ventilated place Transportation:Sea/air/courier Application:Intermediate and Industrial use 

Min. Order:0Metric Ton

Supplier:Hangzhou Keyingchem Co.,Ltd [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:99% Appearance:solid or liquid Package:drum or bag Storage:room temperature under 25鈩?nbsp;Transportation:by sea and air Application:for pharmaceutical 

Min. Order:0

Supplier:Kono Chem Co.,Ltd [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:0.98 Appearance:Off white to slight yellow solid Package:1L 5L 10L 25L bottle Storage:Stored in shaded, cool and dry places Transportation:Handle with cares to avoid damaging the packages. Protect them from sunshine or rain. We can send by Fedex, by ship or by plane according to international rules. Application:pharma intermediate 

Min. Order:0

Supplier:Antimex Chemical Limied [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Package:25kg/drum Storage:Sealed and preserved Transportation:By sea/By air/By courier Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents 

Min. Order:0

Supplier:Hangzhou ZeErRui Chemical Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:HPLC鈮?8% Appearance:powder Storage:Sealed in dry,Room Temperature Transportation:by express or by sea Application:for pharma use 

Min. Order:0

Supplier:Hangzhou Shanyi Biotechnology Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:99% Appearance:brown powder Package:25kg/Barrel Storage:ln stock Transportation:Express/Sea/Air Application:Chemicals 

Min. Order:0

Supplier:Hangzhou Sartort Biopharma Co., Ltd [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Transportation:By sea Application:Pharmaceutical industry 

Min. Order:0

Supplier:Hebei KuiSheng Trading Co., LTD [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:98% Application:intermediate 

Min. Order:0

Supplier:SAGECHEM LIMITED [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:98% Package:25kg/drum,or as per customers'demand Transportation:air,sea,courier Application:API,Pharmaceutical intermediates 

Min. Order:0

Supplier:GIHI CHEMICALS CO.,LIMITED [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:98% Application:intermediate 

Min. Order:0

Supplier:HANGZHOU TIANYE CHEMICALS CO., LTD. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Appearance:Light yellow to off white Package:(1). 1-10kg / foil bag (2). 25kg / drum (3). 1-50kg / barrel (4). By request of clients Storage:Store in cool & dry place Transportation:1.Air Courier Express Door to Door Service DHL / TNT / FEDEX / UPS / EMS 2.Normal Air 3.Normal Sea Application:Food & cosmetics & pharmaceutical industry 

Min. Order:1Kilogram

Supplier:Binbo Biological Co., Ltd [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Appearance:powder Package:Depended Storage:Refrigerator Transportation:BY SEA /BY AIR /BY COURIER  Application:139-85-5  

Min. Order:100Kilogram

Supplier:HENAN SUNLAKE ENTERPRISE CORPORATION [ China (Mainland)]

CAS No.139-85-5 3,4-dihydroxybenzaldehydeAdd

Assay:99% Appearance:White powder Package:25 kg/barrels Storage:Shading, sealed and preserved. Transportation:shipping Application:Is psychotropic drugs 

Min. Order:500Metric Ton

Supplier:Hebei yanxi chemical co.,LTD. [ China (Mainland)]

CAS No.139-85-5 cas 139-85-5 Protocatechualdehyde

Assay:99%路 Appearance:White or off white crystalline powder Package:as your requirement Storage:Stored in a well-Closed light-resistant,dry and cool place Transportation:by Sea, by Air, by Land/EMS/TNT/DHL/UPS/FedEx Application:Pharma;Industry;Agricultural;chemical reaserch 

Min. Order:1Kilogram

Supplier:Hubei Jiutian Bio-medical Technology Co., Ltd [ China (Mainland)]

CAS No.139-85-5 ProtocatechualdehydeCAS NO.: 139-85-5

Assay:99% Appearance:White Crystalline Solid Package:drum Storage:Room temperature Transportation:By Sea/Air/DHL Application:Intermediates 

Min. Order:1Kilogram

Supplier:Henan Wentao Chemical Product Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:98%min Appearance:Off-white to light yellow powder Package:According to the clients requirement. Storage:Keep in cool place. Transportation:Sea/air/courier Application:Pharmaceutical intermediates 

Min. Order:0

Supplier:Hangzhou J&H Chemical Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde 3,4-Dihydroxybenzaldehyde 139-85-5

Assay:Salidroside 3-5%, Rosavins 3-5%, Rosavin 2% up Appearance:Brown powder Package:1kg/bag ;25kg/drum Storage:Dry place Transportation:Dry condition Application:Herbal extracts 

Min. Order:25Kilogram

Supplier:Sinoway Industrial Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99%HPLC Appearance: Light brown powder Package:1kg/aluminum foil bag or 25kg/drum Storage:Placed in Shade, dry, dark and low-temperature Transportation:By express, by air and by sea Application:Pharmaceutical Raw Materials 

Min. Order:1Kilogram

Supplier:Xi'an Lyna Bio-Tech Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde TOP1 supplier CAS NO.139-85-5

Assay:98% Appearance:White crystal Package:10g,20g,50g,100g,500g,1KGS,5KGS,10KGS,25KGS?per?bag?/?drum?/?bottle Storage:store in cool, dry, ventilated place 20鈩?nbsp;Transportation:by Sea, air and express  Application:Equipment and environmental disinfection 

Min. Order:10Gram

Supplier:Jilin Artel New Materials Co., LTD [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Appearance:crystal Package:according to the clients requirement Storage:Store below +30掳C. Transportation: by sea or by air Application:Used in pharmaceutical intermediates 

Min. Order:1Kilogram

Supplier:Hebei Ganmiao New Materials Technology Co., Ltd [ China (Mainland)]

CAS No.139-85-5 3, 4-dihydroxybenzaldehyde

Assay:95%+ or 98%+ Appearance:solid Package:10mg/25mg/50mg/100mg/1000mg/5000mg Storage:short-term storage normal temperature. long-term storage 2-8 鈩?nbsp;Transportation:express and sea transport and air freight Application:for drug impurity for drug standards,for drug research and development銆侱rug impurity reference, drug standard, analytical chemistry, standard substance, organic chemical synthesis, chemical custo... 

Min. Order:25Milligram

Supplier:Hubei Moxin Biotechnology Co., Ltd [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99%+ Package:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization Storage:Keep it in dry,shady and cool place Transportation:Transit could be DHL,UPS,TNT,EMS,Fedex,and so on. For mass orders, it will be delivered by air or sea. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days. Application:Pharma;Industry;Agricultural;chemical reaserch 

Min. Order:1Kilogram

Supplier:Wuhan Circle Star Chem-medical Technology co.,Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Appearance:White To Pale Yellow Crystalline Solid Package:As per buyer's requirement Storage:Cool Dry Place Transportation:By express, air, sea, train or road depends on quantity and buyer's requirement Application:food use 

Min. Order:1Kilogram

Supplier:Shanxi Zorui Biotechnology Co.Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:95%-98% Appearance:24512-62-7 Package:Brown vial HDPE plastic bottle Storage:Store in dry, dark and ventilated place Application:24512-62-7 

Min. Order:0Metric Ton

Supplier:Chengdu Biopurify Phytochemicals Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99.0% min Appearance:Highest quality appearance Package:25kgs/drum锛?00kg/drum锛汭BC TANK Storage:Keep in dry and well ventilated warehouse, keep sealed Transportation:By air and by sea Application:Extremely good quality, widely used in Pharmaceutical Industry, Food Industry, agricultural industry etc. 

Min. Order:1Kilogram

Supplier:Hangzhou Johoo Chemical Co., Ltd [ China (Mainland)]

CAS No.139-85-5 Protocatechuic Aldehyde

Assay:鈮?9.0% Appearance:White powder Package:25kg drum/bag Storage:Keep in dry and cool place Transportation:by Sea, air and express Application:銆?Use 1 銆? A nutritional supplement. One of the essential amino acids in the human body. Because the price is higher than DL-methionine and the effect is equal, DL-methionine is often used. 銆?Use  

Min. Order:1Metric Ton

Supplier:KAISA GROUP INC [ United States]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Package:box or opp package Storage:cool drum  Transportation:air or sea Application:Protocatechualdehyde 

Min. Order:1Milligram

Supplier:weifang yangxu group co.,ltd [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:0.99 Appearance:white powder Package:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization Storage:Keep it in dry,shady and cool place Transportation:by express or by sea Application:Pharma;Industry;Agricultural;chemical reaserch 

Min. Order:0

Supplier:Wuhan Circle Star Chem-medical Technology co.,Ltd. [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:99% Appearance:detailed see specifications Package:25kg/drum;200kg/drum Storage:Keep away of light, cool place Transportation:Sea/air/courier Application:Chemical synthesis 

Min. Order:0

Supplier:Xiamen Hisunny Chemical Co.,Ltd [ China (Mainland)]

CAS No.139-85-5 139-85-5

Assay:98% Appearance:powder Package:25Kg/Drum or as demand Storage:Store in a cool, dry, ventilated place Transportation:BY COURIER/AIR/SEA Application:Used in organic synthesis. 

Min. Order:0

Supplier:Kunshan Push Trading Co.,LTD [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:98%min 

Min. Order:1Gram

Supplier:Nanjing Finetech Chemical Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99%min Package:1kg/bag; 4557kg/drum, or as customer's request. Transportation:DHL, EMS, FedEx, TNT, AIR, SEA Application:Xiamen Luyunjia Trading Co.,Ltd 

Min. Order:0Metric Ton

Supplier:Luyunjia Chemistry Xiamen Limited [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Appearance:Pale yellow to pale gray powder Storage:Shading, sealed and preserved. Application:Protocatehualdehyde (Catechaldehyde) is a natural polyphenolic compound isolated from Salviae Militiorhizae, which has various biological activities and can be widely used as an antioxidant, anti-... 

Min. Order:0

Supplier:Jilin Tianyun New Materials Co., Ltd [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde CAS No:139-85-5

Assay:HPLC鈮?8% Package:Brown vial HDPE plastic bottle Transportation:by air Application:the product is only used for scientific research experiments and should not be used for human injection, food or other purposes. This solution must be freshly prepared before using to avoid degrad... 

Min. Order:0

Supplier:Chengdu Lemeitian Pharmaceutical Technology Co,. Ltd [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99.90% Appearance:solid or liquid Package:Foil bag; Drum; Plastic bottle Storage:in sealed air resistant place Transportation:by sea or air Application:Pharma;Industry;Agricultural 

Min. Order:0

Supplier:Xi`an Eastling Biotech Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99 Appearance:off white Package:drum Storage:Dry,cool place Transportation:by air/sea/express Application:active pharmaceutical ingredients 

Min. Order:0

Supplier:Hubei Vanz Pharm Co.,Ltd [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99 Appearance:powder, or liquid Package:Bottle, barrel, cargo, container, etc. Storage:Stored in room temperature, ventilated place Transportation:By air, ship, express, etc. Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals 

Min. Order:0

Supplier:LEAP CHEM Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:COA Appearance:COA Storage:in stock Application:MSDS/TDS 

Min. Order:0

Supplier:Aecochem Corp. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Application:API 

Min. Order:0

Supplier:WLP INGREDIENT INC [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Application:API 

Min. Order:0

Supplier:Wuhan Bright Chemical Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Application:API 

Min. Order:0

Supplier:DB BIOTECH CO., LTD [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Application:API 

Min. Order:0

Supplier:Xian Changyue Biological Technology Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:98%min Appearance:Micro-grayor almost white crystalline Package:As customer request Storage:Store in a cool,dry place and keep away from direct strong light Transportation:Common products:Sea/Air/Courier Dangerous Chem:Sea/Air Application:Used for research and industrial manufacture. 

Min. Order:100Metric Ton

Supplier:Triumph International Development Limilted [ China (Mainland)]

CAS No.139-85-5 Manufacturer high quality Protocatechualdehyde Cas 139-85-5 with good price

Assay:98%min Appearance:solid Package:according to client;s requirement Storage:room temperature Transportation:EMS , HKEMS ,FEDEX ,DHL ,TNT,UPS and BY AIR or BY SEA Application:pharmaceutical intermediate 

Min. Order:10Kilogram

Supplier:Wuhan Fortuna Chemical Co.,Ltd [ China (Mainland)]

CAS No.139-85-5 CAS?139-85-5?/ 3,4-Dihydroxybenzaldehyde

Assay:99%min Appearance:light yellow to white crystal. Package:25kg/drum Storage:Store in dry, dark and ventilated place Transportation:by sea  Application:Used as an important intermediate in? spices and pesticides 

Min. Order:3000Kilogram

Supplier:WUHAN RISON TRADING CO.,LTD [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place Transportation:transport by sea or by air Application:Building Blocks;FINE Chemical & INTERMEDIATES;Organic Building Blocks;Aromatic Aldehydes & Derivatives (substituted);BenzaldehydeDerivative;Benzaldehyde; 

Min. Order:1Gram

Supplier:Shanghai Massive Chemical Technology Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde 139-85-5

Assay:99%min Appearance:brown powder Package:Packing according to customer's requirements Storage:Keep containers tightly closed. Store in a cool, dry area away from incompatible substances. Transportation:Conventional transport Application:Pharmaceuticals 

Min. Order:50Gram

Supplier:Taizhou Crene Biotechnology co.ltd [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:98% Appearance:powder Package:Drum Storage:Room temperature Transportation:AIR/SEA Application:mainly for medical use for R &D purpose only 

Min. Order:1Kilogram

Supplier:Enke Pharma-tech Co.,Ltd. 锛圕angzhou, China 锛?/a> [ China (Mainland)]

CAS No.139-85-5 3,4-DIHYDROXYBENZALDEHYDE/ CAS锛?39-85-5/raw material/ high-quality

Assay:98% Appearance:Yellow crystal Package:100g/bag 1kg/bag 25kg/barrels Storage:Keep dry and cool Transportation:Air freight; shipping锛汥HL;FEDEX;TNT... Application:It is used for export and industrial peptides 

Min. Order:25Kilogram

Supplier:Hubei DiBo chemical co., LTD [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde/CAS锛?39-85-5

Assay:99% Appearance:withet Crystalline Powder Package:1kg/one bag, or 5kg/one bag,innermost is seal bag, and the second layer is aluminum foil bag, final layer is the cardboard box, or net weight 25kgs/drum Storage:2-8掳C Transportation:by air; by sea; or as customers' request. Application:pharmaceutical intermediate. 

Min. Order:1Kilogram

Supplier:Baoji Guokang Healthchem co.,ltd [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:high quality Appearance:As per COA  Package:Export standard and according to the clients requirement Storage:Store in dry, dark and ventilated place;ISO / Kosher /GMP licence commercial bulk capacity factory in China Transportation:By AIR or by SEA GMP licence / US-FDA,South Korea-KFDA Application:It is an important raw material and intermediate for chemical industry. 

Min. Order:5Metric Ton

Supplier:Chemwill Asia Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 lower price High quality Protocatechualdehyde

Assay:99%min Appearance:white or almost white powder Package:1kg/drum, 25kg/drum, 200kg/drum,500kg/drum Storage:Keep it in dry, cool and ventilated place Transportation:by sea or by air Application: For scientific research 

Min. Order:1Kilogram

Supplier:Shanghai Seasonsgreen Chemical Co.,Ltd [ China (Mainland)]

CAS No.139-85-5 Protocatechuic Aldehyde

Assay:99% Appearance:White Powder Package:100g/ bag, 2 kg/ bag, 25kg/ carton or as required Storage:Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation. Transportation:By DHL, TNT, FedEx, HKEMS, UPS, Etc Application:Protocatechuic Aldehyde 

Min. Order:100Gram

Supplier:Wuhan 90000 Lithium Industry and Trade Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 Wholesale price CAS 139-85-5 with best price

Assay:99% Appearance:White powder Package: [Packaging]20mg, 50mg,100mg,1g,10g,100g,according to customers' requirements Storage: should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. Transportation:1. Samples 1kg-10kg are shipped by international express. 2. 50kg-100kg of goods are transported by dedicated line logistics. 3. Cargo 100kg-1ton is transported by dedicated line logistics. Application:Raw materials in the pharmaceutical field 

Min. Order:10Kilogram

Supplier:Zhuozhou Wenxi import and Export Co., Ltd [ China (Mainland)]

CAS No.139-85-5 Factory Supply 3,4-Dihydroxybenzaldehyde

Assay:99% Appearance:Pale yellow to pale gray powder Package:drum Storage:keep in cool and dry place Transportation:BY SEA OR BY AIR Application:MATERILA 

Min. Order:1Gram

Supplier:Ality Chemical Corporation [ China (Mainland)]

CAS No.139-85-5 China Biggest Factory & Manufacturer supply Protocatechualdehyde 200MT/Year

Assay:99% Appearance:white powder Package:25KG/Drum Storage:2-8掳C Transportation:By air /Sea/ coruier Application:chemicals industry 

Min. Order:500Kilogram

Supplier:Leader Biochemical Group [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Appearance:Off-White Crystalline Powder Package:foil bag or as your requirement Storage:2-8掳C Transportation:By Express, by air, by sea Application:API 

Min. Order:1Kilogram

Supplier:Hubei Yuanmeng Biological Technology Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:鈮?8% Appearance:detailed see specifications Package:According to the clients requirement. Storage:Store at 2~8掳C Transportation:by air or by ocean shipping Application:analysis,activity test,Botanical Reference Materials,Standard materials 

Min. Order:10Milligram

Supplier:Hubei CuiRan Biotechnology Co., Ltd [ China (Mainland)]

CAS No.139-85-5 Protocatechuic Aldehyde

Assay:99% Appearance:liquid or powder  Package:according to the clients requirement Storage:Dry and Cool Place  Transportation:UPS FedEx ,DHL,EXPRESS LINE Application:healing drugs 

Min. Order:1Gram

Supplier:Shandong Mopai Biotechnology Co., LTD [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Package:According to client's requirements Storage:Store in dry, dark and ventilated place. Transportation:by sea/by air/by express Application:pharmaceutical intermediates 

Min. Order:1Gram

Supplier:Hangzhou KieRay Chem Co.,Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechuic Aldehyde

Assay:99% Appearance:white powder Package:drum or based on customers' requirement Storage:normal temperature storage Transportation:by sea, by air Application:We have different specifications for different applications 

Min. Order:1Metric Ton

Supplier:Bluecrystal chem-union [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99.0% Appearance:Clear, colorless liquid Package:according to your requirement Storage:Store in a dry, dark and ventilated place Transportation:by air/by sea /by train Application:lt is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff. 

Min. Order:1Kilogram

Supplier:Suzhou Senfeida Chemical Co., Ltd [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:鈮?8% Appearance:Liquid Package:Glass bottle or drum Storage:2-8鈩?nbsp;Transportation:RT Application:IMPURTY  

Min. Order:50Milligram

Supplier:Shenzhen Regent Biochemistry Tech Co., Ltd. [ Hong Kong,China]

CAS No.139-85-5 Amadis Chemical offer CAS#139-85-5;CAT#A15221

Assay:97% Appearance:Powder or liquid Package:According to customer Storage:Store in a tightly closed container, in a cool and dry place. Transportation:Fedex,DHL,TNT,BY SEA and BY AIR Application:Medicinal Chemistry Biomedicine Pharmaceutical intermediates Chemistry experiment Biological experiments Chemical reagent For R&D use only. 

Min. Order:10Milligram

Supplier:Amadis Chemical Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde CAS:139-85-5

Assay:99% Appearance:Slightly Brown Powder Package:25KG/Drum Storage:Store in cool and dry place, away from sun light. Transportation:By sea or by air  Application:Syntheses Material Intermediates 

Min. Order:1Kilogram

Supplier:Henan Sinotech Import&Export Corporation [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:98% Appearance:colorless or yellow-wish transparent? Package:R&D,Pilot run Storage:stored as non-dangerous goods, avoid sun and rain exposure. Transportation:per client require Application:organic intermediates 

Min. Order:1Gram

Supplier:Hunan chemfish Pharmaceutical co.,Ltd [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:See details Appearance:See details Package:carton Storage:2-8 Transportation:RT Application:Biochemical research 

Min. Order:0

Supplier:Nanjing Duly Biotech Co., Ltd [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Min Appearance:white powder Package:1kg/Aluminum foil bag with one plastic-bags inside.10kg/Carton Box with plastic-bags inside.25kg/Paper-drum with two plastic-bags inside. Storage:in sealed air resistant place Transportation:by air, by sea, cargo Application:healing drugs 

Min. Order:1Metric Ton

Supplier:Falcon Life Sciences Pvt. Ltd [ China (Mainland)]

CAS No.139-85-5 Acmec Protocatechualdehyde D48421 20mg

Assay:Analysis control,HPLC鈮?8% Appearance:See the datasheet Package:20mg Storage:RT,Dark,Dry Transportation:By Express, Air and Road Application:Analytical reagent, biochemical reagent, standard 

Min. Order:1bottle

Supplier:Shanghai Acmec Biochemical Technology Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:99% Appearance:White to light yellow to light orange fluffy powder Package:according to your requirement Storage:White to light yellow to light orange fluffy powder Transportation:by air /by train/by sea Application:lab 

Min. Order:1Kilogram

Supplier:Jiangsu Xinsu New Materials Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:98% Package:According to the customer request Transportation:According to the customer request Application:intermediate of Antimicrobial agent and Antioxidant  

Min. Order:100Gram

Supplier:SHANGHAI SYSTEAM BIOCHEM CO., LTD [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Appearance:Colorless transparent liquid Package:1KG Storage:Store sealed at 2~8 degrees Celsius Transportation:2~8 degrees low temperature transport Application:API intermediate 

Min. Order:1Gram

Supplier:Shanghai Huici Pharmaceutical Technology Co., LTD [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Transportation:Express/Sea/Air 

Min. Order:0

Supplier:Hangzhou Fonlynn Health Technology Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:99% Appearance:power Package:According to customer demand Storage:Store in a cool, dry place. Transportation:by air ,by ship Application:chemical 

Min. Order:0

Supplier:Shanghai Surseechem Co.,Ltd. [ China (Mainland)]

CAS No.139-85-5 E-0622 protocatechuic aldehyde

Assay:more than 98% Package:10mg,20mg,1g or on request, reagent bottle Storage:-20degree Transportation:ice bag Application:FOR RESEARCH USE ONLY 

Min. Order:0Metric Ton

Supplier:shanghai Tauto Biotech Co., Ltd [ China (Mainland)]

CAS No.139-85-5 3,4-dihydroxybenzaldehyde

Assay:98% Appearance:solid or liquid Package:According to customer鈥榮 requirement Storage:Keep in a cool & dry place Transportation:by sea or air Application:Fine Intermediate 

Min. Order:0

Supplier:Xiamen AmoyChem Co.,Ltd [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:98% Appearance:Reference material object Package:According to customer requirements Storage:Sealed and preserved Transportation:By sea or by air Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents 

Min. Order:0

Supplier:Wuhan Newgreat Chemical Co., Ltd [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:high-purity Appearance:Please feel free to contact us at any time Package:Please communicate with us in a timely manner Storage:Professional storage conditions Transportation:Please communicate with us in a timely manner Application:Applied in the chemical industry 

Min. Order:0

Supplier:Taizhou Longyu Chemical Co., Ltd [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:white powder Appearance:Keep it in dry,shady and cool place Package:Transit could be DHL,UPS,TNT,EMS,Fedex,and so on. For mass orders, it will be delivered by air or sea. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days... Storage:Pharma;Industry;Agricultural;chemical reaserch Transportation:Any port in China Application:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization 

Min. Order:0

Supplier:Shandong Baimao Chemical Co., Ltd [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde 139-85-5

Assay:98% Appearance:solid or liquid Package:Foil bag; Drum; Plastic bottle Storage:in sealed air resistant place Transportation:by sea or air Application:Pharma;Industry;Agricultural 

Min. Order:0

Supplier:Hunan Russell Chemicals Technology Co.,Ltd [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:99% Appearance:yellow to white solid or powder Package:According client's requirements Storage:keep sealed and keep from direct light Transportation:According client's requirements Application:Industrial use 

Min. Order:0

Supplier:Yinglang Chemical Company [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde CAS No.139-85-5

Assay:99.90% Appearance:solid or liquid Package:As customer's requested Storage:sealed in cool and dry place Transportation:by courier/air/sea Application:Pharma Intermediate 

Min. Order:0

Supplier:Guangdong Juda Chemical Industrial Co.,Limited [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:98.5% Appearance:white/off-white or light yellow Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Storage:Store in cool and dry place, keep away from strong light and heat. Transportation:by courier, by air, by sea Application:This product can be used in food/pharmaceutical/cosmetical industry 

Min. Order:0

Supplier:Suzhou Health Chemicals Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde manufacturer

Assay:0.98 Appearance:white powder Package:According client's requirements Storage:keep sealed and keep from direct light Transportation:by express or by sea Application:pharmaceutical 

Min. Order:0

Supplier:Shanghai Yuanye Bio-Technology Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechuic aldehyde

Assay:HPLC>98.0% Package:20mg?standard packing or according to customers' requirement Storage:2-8掳C, dry, dark and sealed Transportation:SF EXpress Application:Only for Content determination 

Min. Order:0

Supplier:Jiangsu Yongjian Pharmaceutical Technology Co.Ltd. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:Pure Appearance:Powder Package:1kg/tin 5kg/tin 25kg/carton Storage:Store in dry, cool and ventilated place Transportation:By sea By air By courier Application:Pharmaceutical raw materials, making injection powder oral agent 

Min. Order:0

Supplier:Asure Biochem CO.,LTD. [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:鈮?5% Appearance:Pale Beige to Light Brown Solid Storage:Store at -20掳C Application:Anticoagulants 

Min. Order:0

Supplier:BOC Sciences [ United States]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde cas no. 139-85-5 98%

Assay:0.98 Package:Grams, Kilograms Transportation:According to customer request Application:For R&D 

Min. Order:0

Supplier:Win-Win chemical Co.Ltd [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:98% Application:it's used for for pharmaceutical intermediates, organic chemicals 

Min. Order:0

Supplier:SHANDONG BENRITE NEW CHEMICAL MATERIALS CO.,LTD. [ China (Mainland)]

CAS No.139-85-5 Protocatechualdehyde

Assay:98% Application:API intermediate 

Min. Order:0

Supplier:HEBEI BENJINXIN INDUSTRIAL CO.,LTD [ China (Mainland)]

CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Min. Order:0

Supplier:Shanghai Pinewood Fine Chemical Co., Ltd. [ China (Mainland)]

CAS No.139-85-5 protocatechuic aldehyde

Assay:98% Package:According to the demand of customer Storage:Sealed, dry, microtherm , avoid light and smell. Transportation:by air or by sea Application:Organic synthesis 

Min. Order:0

Supplier:Henan Allgreen Chemical Co.,Ltd [ China (Mainland)]