- 中文别名:
- 1-苯甲酰基-5-乙基-5-苯基巴比妥酸
- 英文别名:
- Benzonal; Benzoyl luminal; Benzoyl phenobarbital; Benzoyl phenobarbitone; 1-benzoyl-5-ethyl-5-phenylpyrimidine-2,4,6(1H,3H,5H)-trione
- InChI:
- InChI=1/C19H16N2O4/c1-2-19(14-11-7-4-8-12-14)16(23)20-18(25)21(17(19)24)15(22)13-9-5-3-6-10-13/h3-12H,2H2,1H3,(H,20,23,25)
- 分子结构:
-

- 物化性质:
- [外 观] 白色结晶性粉末,有苦味 [溶解性] 水中几乎不溶,95%乙醇中微溶,乙醚中溶解,氯仿中易溶 [熔 点] 134-137℃ [溶液的澄清度与颜色] 5ml1% 1N NaOH溶液应澄清无色 [酸 度] 6.0-6.8 [有关杂质] 苯巴比妥 ≤0.8% [二苯衍生物] ≤0.4%(TLC法) [氯化物] ≤0.005% [硫酸盐] ≤0.025% [硫酸灰分] ≤0.1% [重金属] ≤0.001% [含 量] ≥99.0%
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