2894-61-3

• 常用中文名：7-溴-5-苯基-1,2-二氢-2H-1,4-苯并二氮杂卓-2-酮
• 常用英文名：7-bromo-5-phenyl-1,2-dihydro-2H-1,4-benzodiazepin-2-one
• CAS号：2894-61-3
• 分子式：C₁₅H₁₁BrN₂O
• 分子量：315.16500
• 发布时间：2017-05-21 05:17:26
• 更新时间：2025-08-25 14:44:38

名称

• 中文名: 7-溴-5-苯基-1,2-二氢-2H-1,4-苯并二氮杂卓-2-酮
• 英文名: 7-bromo-5-phenyl-1,3-dihydro-1,4-benzodiazepin-2-one
• 英文别名: 3h-1,4-benzodiazepin-2-ol,7-bromo-5-phenyl; 7-Bromo-5-phenyl-1,3-dihydro-benzo[e][1,4]diazepin-2-one; 7-bromo-5-phenyl-1,2-dihydro-3H-1,4-benzodiazepin-2-one; 7-bromo-5-phenyl-1,3-dihydro-benzo[e][1,4]diazepine-2-one; Bromonordiazepam; 7-Bromo-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one; 7-Bpdbd; 7-bromo-5-phenyl-benzodiazepin-2-one

物化性质

• 密度: 1.51g/cm3
• 沸点: 464.8ºC at 760mmHg
• 分子式: C₁₅H₁₁BrN₂O
• 分子量: 315.16500
• 闪点: 234.9ºC
• 精确质量: 314.00500
• PSA: 44.95000
• LogP: 2.75930
• 蒸汽压: 8.13E-09mmHg at 25°C
• 折射率: 1.68

安全

• 海关编码: 2933990090

合成路线

2898-08-0 ~89% 2894-61-3

文献：Yu, Shu; Ma, Chunrong; He, Xiaohui; McKernan, Ruth; Cook, James M. Medicinal Chemistry Research, 1999 , vol. 9, # 2 p. 71 - 88

56-40-6 34099-70-2 ~0% 612527-22-7 2894-61-3

文献：WISYS TECHNOLOGY FOUNDATION, INC. Patent: US2006/3995 A1, 2006 ; Location in patent: Page/Page column 48-49 ;

39859-36-4 79-04-9 ~88% 2894-61-3

文献：Safaei-Ghomi, Javad; Hatami, Alireza Synthetic Communications, 2008 , vol. 38, # 2 p. 297 - 302

39859-36-4 ~26% 2894-61-3

文献：COMMISSAR. A L'ENERG. ATOM. ET AUX ENERG. ALTERN.; INSTITUT CURIE; CENTRE NAT DE LA RECHERCHE SCIENTIFIQUE Patent: US2011/201601 A1, 2011 ;

14439-71-5 ~% 2894-61-3

文献：Yu, Shu; Ma, Chunrong; He, Xiaohui; McKernan, Ruth; Cook, James M. Medicinal Chemistry Research, 1999 , vol. 9, # 2 p. 71 - 88

2835-77-0 ~% 2894-61-3

文献：Yu, Shu; Ma, Chunrong; He, Xiaohui; McKernan, Ruth; Cook, James M. Medicinal Chemistry Research, 1999 , vol. 9, # 2 p. 71 - 88

海关

海关编码	2933990090
中文概述	2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%