CAS No.:63938-24-9

TOXICITY DATA with REFERENCE：

1.		orl-hmn TDLo:1500 ng/kg:PSY		PSDTAP    Proceedings of the European Society for the Study of Drug Toxicity. 8 (1967),59.
2.		ivn-rbt LD50:1600 µg/kg		27ZQAG    Psychotropic Drugs and Related Compounds E. Usdin andD.H. Efron,2nd ed.,Washington, DC.: 1972,93.

SAFETY PROFILE：
Deadly poison by intravenous route. Human systemic effects by ingestion of very small amounts: EEG changes, hallucinations, distorted perceptions and changes in psychophysiological test scores. When heated to decomposition it emits toxic fumes of NO_x. See also other lysergic acid derivatives.