Properties: Bitter powder. (The free acid mp 165-168°.) One gram dissolves in 2 ml water, in about 7 ml alcohol. Practically insol in ether, benzene. The pH of 10% aq soln 10.0-11.2 (USP XXI, 1985).
Melting point: The free acid mp 165-168°
NOTE: This is a controlled substance (depressant):
21 CFR, 1308.13.
Therap-Cat: Sedative, hypnotic.
Keywords: Sedative/Hypnotic; Barbituric Acid Derivatives.
产品链接: 143-81-7››