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NAME : | Lysergide |
CHEMICAL NAME : | 9,10-Didehydro-N,N-diethyl-6-methylergoline-8ß-carboxamide |
ALTERNATE CHEMICAL NAMES : | D-lysergic acid diethylamide; LSD; LSD-25; lysergsaure diethylamid |
CHEMICAL FORMULA | C20H25N3O |
MOLECULAR WEIGHT | 323.44 (freebase) |
MOLECULAR WEIGHT | 398.485 (tartrate) |
MELTING POINT | 198-200° C (D-Tartrate) |
MOLECULES PER UG | approx 1.5 x 10^15 molecules of LSD tartrate per ug of LSD |
LD50 | 46 mg/kg i.v.(mice) |
LD50 | 16.5 mg/kg i.v. (rats) |
LD50 | .3 mg/kg i.v.(rabbits) |
From the Merck Index 12th Edition |
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INFORMATION
LSD Data Sheet - Occupational Health Services
Compare LSD molecule to another chemical
PubChem: LSD
Pharmacology:
Papac 1990 found peak plasma levels occuring at around 3 hours after oral ingestion and half-life around 5 hours.
Canezin 2001 found LSD, iso-LSD, 2-oxo-3-hydroxy-LSD (O-H-LSD), Nor-iso-LSD, lysergic acid ethylamide (LAE), trioxylated-LSD, lysergic acid ethyl-2-hydroxyethylamide (LEO) and 13 and 14-hydroxy-LSD in urine after LSD ingestion.