58042-96-9
中文名称
苯巴比妥杂质 C
英文名称
(5RS)-5-Ethyl-6-diimino-5-phenyl-5,6-dihydropyrimidin-2,4-(1H,3H)-dione
CAS
58042-96-9
分子式
C12H13N3O2
分子量
231.25
MOL 文件
58042-96-9.mol
更新日期
2026/02/23 11:50:29
58042-96-9 结构式
基本信息
中文别名
苯巴比妥杂质 A苯巴比妥杂质 B
苯巴比妥杂质 C
苯巴比妥EP杂质B
苯巴比妥杂质B (EP)
英文别名
Phenobarbital Impurity CPhenobarbital impurity B
Phenobarbital EP Impurity B
6-amino-5-ethyl-5-phenyl-5H-pyrimidine-2,4-dione
6-Amino-5-ethyl-5-phenyl-2,4(3H,5H)-pyrimidinedione
2,4(3H,5H)-Pyrimidinedione, 6-amino-5-ethyl-5-phenyl-
Phenobarbital Impurity 2（Phenobarbital EP Impurity B）
(5RS)-5-Ethyl-6-imino-5-phenyldihydropyrimidine-2,4(1H,3H)-dione
(5RS)-5-Ethyl-6-diimino-5-phenyl-5,6-dihydropyrimidin-2,4-(1H,3H)-dione
物理化学性质
熔点264 °C
密度1.32±0.1 g/cm3(Predicted)
储存条件2-8°C
溶解度DMSO (Slightly), Methanol (Slightly), Water (Slightly)
酸度系数(pKa)8.17±0.60(Predicted)
形态Solid
颜色White to Off-White
主要应用pharmaceutical (small molecule)
安全数据
警示词危险
危险性描述H301
WGK GermanyWGK 3
存储类别6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
toxic compounds or compounds which causing chronic effects
危险性类别Acute Tox. 3 Oral