19554-95-1
中文名稱
奧沙西泮相關(guān)物質(zhì)A
英文名稱
3-Dehydroxy-3-oxo-4,5-dihydro OxazepaM
CAS
19554-95-1
分子式
C15H11ClN2O2
分子量
286.71
MOL 文件
19554-95-1.mol
更新日期
2026/03/18 10:52:02
19554-95-1 結(jié)構(gòu)式
基本信息
中文別名
奧沙西泮EP雜質(zhì)A奧沙西泮相關(guān)物質(zhì)A
英文別名
Oxazepam EP Impurity AOxazepaM Related CoMpound A
Oxazepam Related Compound A (15 mg)
3-Dehydroxy-3-oxo-4,5-dihydro OxazepaM
Oxazepam Impurity 1 (Oxazepam EP Impurity A)
7-chloro-5-phenyl-4,5-dihydro-1H-1,4-benzodiazepine-2,3-dione
7-chloro-4,5-dihydro-5-phenyl-1H-1,4-Benzodiazepine-2,3-dione
7-chloro-5-phenyl-4,5-dihydro-2H-benzodiazepine-2,3-(1H)-dione
1H-1,4-Benzodiazepine-2,3-dione, 7-chloro-4,5-dihydro-5-phenyl-
(5RS)-7-Chloro-5-phenyl-4,5-dihydro-1H-1,4-benzodiazepine-2,3-dione
所屬類別
分析化學(xué)：藥典標(biāo)準(zhǔn)品和雜質(zhì)標(biāo)準(zhǔn)品物理化學(xué)性質(zhì)
熔點(diǎn)165-168 °C
密度1.332±0.06 g/cm3(Predicted)
儲存條件2-8°C
酸度系數(shù)(pKa)9.41±0.40(Predicted)
主要應(yīng)用pharmaceutical (small molecule)
InChI1S/C15H11ClN2O2/c16-10-6-7-12-11(8-10)13(9-4-2-1-3-5-9)18-15(20)14(19)17-12/h1-8,13H,(H,17,19)(H,18,20)
InChIKeyZPRNOXLABKLWNP-UHFFFAOYSA-N
SMILESClc1cc2c(cc1)NC(=O)C(=O)NC2c3ccccc3