Properties: White or slightly yellowish powder, mp 126°. Bitter taste. Very sol in water; sol in alcohol. Insol in ether, benzene. Aq solns are alkaline to litmus. Aq solns are unstable and dec on standing. Boiling evolves ammonia and causes precipitation of a solid. MLD i.p. in rats: 240-250 mg/kg (Gruber, Brundage).
Melting point: mp 126°
Toxicity data: MLD i.p. in rats: 240-250 mg/kg (Gruber, Brundage)
NOTE: This is a controlled substance (depressant):
21 CFR, 1308.13.
Therap-Cat: Sedative; hypnotic.
Therap-Cat-Vet: Sedative; hypnotic.
Keywords: Sedative/Hypnotic; Barbituric Acid Derivatives.
Status: This monograph has been retired and is no longer subject to revision or update.
产品链接: 144-00-3››