CAS No.491-37-2 4-Chromanone Manufacturer/High quality/Best price/In stock

Assay:98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by sea or by air Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff. 

Min. Order:1Kilogram

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

CAS No.491-37-2 Newblue CHEM-- 4-Chromanone

Assay:99% Appearance:White to offwhite crystalline powder Package:normal packing Storage:Room temperature. Transportation:by sea/by air Application:Pharmaceutical Intermediates, OLED Intermediates 

Min. Order:1Kilogram

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

CAS No.491-37-2 4-Chromanone

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.491-37-2 4-Chromanone

Assay:99% Appearance:Crystalline Powder Package:according to your need for packing Storage:0-10掳C Transportation:sea,air,courier Application:intermediate 

Min. Order:1Gram

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

CAS No.491-37-2 4-Chromanone

Assay:99% Package:according to customer requirements Transportation:By Sea/Air/Courier Application:It is an important raw material. 

Min. Order:10Gram

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

CAS No.491-37-2 4-Chromanone 491-37-2

Assay:>99% Appearance:powder Package:In plastic outside weave or according to your request Storage:Store at RT. Transportation:We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker.? Application:Common Name 4-Chromanone CAS Number 491-37-2 Molecular Weight 148.159 Density 1.2卤0.1 g/cm3 Boiling Point 253.2卤0.0 掳C at 760 mmHg Molecular Formula C9H8O2 Melting Point 34-40oC MSDS N/A Flash  

Min. Order:1Kilogram

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

CAS No.491-37-2 4-Chromanone

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.491-37-2 High quality 2,3-Dihydrochromen-4-One supplier in China

Assay:99% Appearance:white-off powder or granule ( referto COA) Package:25kgs/fiber drum Storage:Keep in a cool & dry place Transportation:by sea or by air Application:Organic intermediates 

Min. Order:0Metric Ton

Supplier:Simagchem Corporation [ China (Mainland)]

CAS No.491-37-2 4-Chromanone

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:According to customer request Application:For R&D and commerical use 

Min. Order:100Gram

Supplier:Chemlyte Solutions [ China (Mainland)]

CAS No.491-37-2 4H-1-Benzopyran-4-one,2,3-dihydro-

Assay:99% Appearance:white to light yellow crystal powder Package:1kg/bag, 1kg/drum or 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:Used as Pharmaceutical Intermediates 

Min. Order:1Kilogram

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

CAS No.491-37-2 4-Chromanone

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.491-37-2 High Purity 2,3-Dihydrochromen-4-One 491-37-2

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.491-37-2 4-Chromanone

Assay:NLT 98% Appearance:White powder Package:Aluminum bag Storage:Room temperature Transportation:By air Application:Used in producing API 

Min. Order:0

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

CAS No.491-37-2 4-Chromanone

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

Min. Order:0Metric Ton

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

CAS No.491-37-2 4-Chromanone

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

CAS No.491-37-2 4-Chromanone

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.491-37-2 4-Chromanone

Assay:99% Package:25kg/drum Storage:Sealed and preserved Transportation:By sea/By air/By courier Application:Chemical raw materials 

Min. Order:0

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

CAS No.491-37-2 4-Chromanone

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.491-37-2 4-Chromanone

Assay:99.90% Appearance:solid or liquid Package:drum and bag Storage:in sealed air resistant place Transportation:by sea or air Application:for pharma use 

Min. Order:0

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

CAS No.491-37-2 4-ChroManone

Assay:鈮?5% Appearance:To be subject to the object Package:Customized Transportation:Air Application:pharmaceutical intermediates 

Min. Order:0

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

CAS No.491-37-2 4-Chromanone

Assay:99% Storage:Sealed and preserved Transportation:By sea 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:Qingdao Beluga Import and Export Co., LTD [ China (Mainland)]

CAS No.491-37-2 4-Chromanone

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.491-37-2 4H-1-Benzopyran-4-one, 2,3-dihydro-

Assay:98% Application:intermediate 

Min. Order:0

Supplier:SAGECHEM LIMITED [ China (Mainland)]

CAS No.491-37-2 4-Chromanone

Assay:99% Appearance:Solid Storage:Protect from light and keep dry Application:Pharmaceutical intermediates 

Min. Order:0

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

CAS No.491-37-2 4-Chromanone

Assay:97% Application:Chemical intermediate 

Min. Order:0

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

CAS No.491-37-2 4-Chromanone

Assay:98% Application:For research use only. 

Min. Order:0

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

CAS No.491-37-2 4-Chromanone

Min. Order:0

Supplier:Jinxin Shengda Air Freight Forwarding (Huizhou City) Co., LTD [ China (Mainland)]

CAS No.491-37-2 4-ChromanoneCAS NO.: 491-37-2

Assay:0.99 Appearance:white powder Package:bag Storage:Room temperature Transportation:By Sea/Air/DHL Application:Pharmaceutical intermediates 

Min. Order:1Gram

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

CAS No.491-37-2 4-Chromanone

Assay:99% Appearance:powder Package:Depended Storage:Refrigerator Transportation:by air or by sea Application:491-37-2  

Min. Order:100Kilogram

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

CAS No.491-37-2 4H-1-Benzopyran-4-one,2,3-dihydro-

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.491-37-2 4-chromanone

Assay:95% Package:bags;bottles Storage:Keep it in cool and dry places. Transportation:According to customer requirements Application:pharmaceutical industry 

Min. Order:1Kilogram

Supplier:Shanghai FDC-CHEMICAL Co., Ltd. [ China (Mainland)]

CAS No.491-37-2 4-Chromanone

Assay:98% Appearance:Transparent to light yellow liquid Package:Safe Packaging Storage:Store in RT Transportation:By sea or air as request Application:api 

Min. Order:1Kilogram

Supplier:Hubei Shengliyuan New Materials Co., Ltd [ China (Mainland)]

CAS No.491-37-2 4-Chromanone

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.491-37-2 4-Chromanone

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.491-37-2 4-Chromanone

Assay:98% Package:25 kgs Packed in Drum,small order in carton Packing Storage:Store in cool and dry place, away from Sun light. Transportation:By Express,By Sea or by Air Application:healing drugs 

Min. Order:1Kilogram

Supplier:Xi'an HDM Biotech Co., Ltd. [ China (Mainland)]

CAS No.491-37-2 2,3-dihydro-4-benzopyranone

Assay:99%+ Appearance:white powder 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:0

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

CAS No.491-37-2 4-Chromanone

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.491-37-2 chroman-4-one

Assay:99% Appearance:White to Off-White Solid Package:as your requirement Storage:Keep it in dry,shady and cool place Transportation:by Sea, by Air, by Land/EMS/TNT/DHL/ Application:Pharma;Industry;Agricultural;chemical reaserch 

Min. Order:0

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

CAS No.491-37-2 2,3-Dihydrochromen-4-One

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

Min. Order:0

Supplier:Aecochem Corp. [ China (Mainland)]

CAS No.491-37-2 4-Chromanone

Assay:98% Application:For research use only. 

Min. Order:0

Supplier:Hebei Jinshengzhongtai Industry Co.,Ltd [ China (Mainland)]

CAS No.491-37-2 Wholesale price CAS 491-37-2 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:Chemical raw materials, pharmaceutical intermediates, cosmetic raw materials, etc. 

Min. Order:1Kilogram

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

CAS No.491-37-2 4-Chromanone

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:PYRIMIDINE;Amines and Anilines;Heterocycles; Halides; Pyridines; Fluorine series; custom synthesis molecular; API Intermediates;C9;Carbonyl Compounds;Ketones 

Min. Order:1Gram

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

CAS No.491-37-2 4-Chromanone

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.491-37-2 4-Chromanone

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.491-37-2 Chroman-4-one

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.491-37-2 4-Chromanone

Assay:99% Appearance:colorless liquid Package:According to buyer's requirement Transportation:By Sea/Air/Courier Application:Pharmaceutical Intermediates 

Min. Order:0Metric Ton

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

CAS No.491-37-2 4-Chromanone

Assay:99% Haccp,,Halal,SC US FDA GMP ISO14001 Appearance:As per Certificate of analysis and our TDS, MSDS 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:5Kiloliter

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

CAS No.491-37-2 4-Chromanone

Assay:99% Appearance:powder Package:1kg/bag; 101kg/drum, or as customer's required Storage:Keep in a cool & dry place Transportation:by air/by sea 

Min. Order:0Metric Ton

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

CAS No.491-37-2 Factory Supply 4-Chromanone

Assay:99% Appearance:powder or granule ( refer to COA) Package:25kgs/fiber drum Storage:Keep in a cool & dry place Transportation:by sea or by air Application:Librium, Valium 

Min. Order:0Metric Ton

Supplier:Ality Chemical Corporation [ China (Mainland)]

CAS No.491-37-2 4-Chromanone

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.491-37-2 4-Chromanone

Assay:95-99% Package:10g,100g, 1kg,According to customer Storage:dry and cool Transportation:By air or by courier Application:Chemical raw materials, pharmaceutical intermediates, cosmetic raw materials, etc. 

Min. Order:10Gram

Supplier:TaiChem Taizhou Limited [ China (Mainland)]

CAS No.491-37-2 4-Chromanone

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.491-37-2 1,2,3-Trichloropropene

Assay:95%+ Package:per client require Transportation:Express ,Air, Sea Application:R&D,Pilot run 

Min. Order:0

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

CAS No.491-37-2 4-Chromanone, 98% 491-37-2

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

Min. Order:0

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

CAS No.491-37-2 4-Chromanone

Assay:99% Package:DRUM Storage:room temperature Transportation:AIR/SEA Application:mainly for medical use for R&D purpose use only 

Min. Order:0

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

CAS No.491-37-2 4-Chromanone manufacturer

Assay:97% 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.491-37-2 4-Chromanone

Assay:98% Package:Kilograms/MT Transportation:According to customer request Application:Pharmaceutical field 

Min. Order:0

Supplier:Nanjing Fred Technology Co.,Ltd. [ China (Mainland)]

CAS No.491-37-2 4-chromanone cas no. 491-37-2 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.491-37-2 4-Chromanone

Assay:98% Application:For research use only. 

Min. Order:0

Supplier:Qingdao Bravery International Trade Co., Ltd [ China (Mainland)]

CAS No.491-37-2 4-Chromanone, 98+ %

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)]