[CAS NO.]
[Chemical name] 1-benzoyl-5-ethyl-5-phenyl barbitoric acid
[Commodity name] Benzobarbital
[Formula] C19H16N2O4
[Molecular weight] 336.34
[Appearance] white crystalline powder
[Acidity] 6.0-6.8
[Melting point] 134-137℃
[Solubility] Practically insoluble in water; slightly soluble in 95% ethyl, soluble in diethyl ether, and easily soluble in chloroform
[Related substances] Total impurities≤0.8%(TLC) Single impurity≤0.4%(TLC)
[Chlorides] ≤0.005%
[Sulphates] ≤0.025%
[Sulfate ash] ≤0.1%
[Heavy metals]≤0.001%
[Assay] ≥99.0%
[Usage] Anti-epilepsy
[Package] 25kg/fiber drum
Synonyms:
1-benzoyl-5-ethyl-5-phenyl-2,4,6-trioxohexahydropyrimidine ;1-benzoyl-5-ethyl-5-phenyl-barbituricaci ;1-benzoyl-5-ethyl-5-phenylbarbituricacid ;6(1h,3h,5h)-pyrimidinetrione,1-benzoyl-5-ethyl-5-phenyl-4 ;benzonal ;benzoylluminal ;benzoylphenobarbital ;benzoyluminal