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7-溴-3,4-二氢-1H-苯并[e][1,4]二氮杂卓-2,5-二酮

更新时间:2025-09-12 18:35:31

7-溴-3,4-二氢-1H-苯并[e][1,4]二氮杂卓-2,5-二酮结构式
7-溴-3,4-二氢-1H-苯并[e][1,4]二氮杂卓-2,5-二酮结构式
品牌特惠专场
常用名 7-溴-3,4-二氢-1H-苯并[e][1,4]二氮杂卓-2,5-二酮 英文名 7-bromo-1,4-benzodiazepin-2,5-dione
CAS号 195986-74-4 分子量 255.06800
密度 1.642g/cm3 沸点 581ºC at 760mmHg
分子式 C9H7BrN2O2 熔点 N/A
MSDS N/A 闪点 305.2ºC

 名称

中文名 7-溴-3,4-二氢-1H-苯并[e][1,4]二氮杂卓-2,5-二酮
英文名 7-bromo-3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione
英文别名 更多

 物理化学性质

密度 1.642g/cm3
沸点 581ºC at 760mmHg
分子式 C9H7BrN2O2
分子量 255.06800
闪点 305.2ºC
精确质量 253.96900
PSA 58.20000
LogP 1.59780
InChIKey QTLHJODGGBYWLC-UHFFFAOYSA-N
SMILES O=C1CNC(=O)c2cc(Br)ccc2N1
蒸汽压 1.72E-13mmHg at 25°C
折射率 1.599
储存条件 室温,干燥

 安全信息

海关编码 2933990090

 合成线路

~75%

7-溴-3,4-二氢-1H-苯并[e][1,4]二氮杂卓-2,5-二酮结构式

7-溴-3,4-二氢-1H-苯...

195986-74-4

文献:KUDOS PHARMACEUTICALS LIMITED Patent: WO2008/23161 A1, 2008 ; Location in patent: Page/Page column 118 ; WO 2008/023161 A1

~91%

7-溴-3,4-二氢-1H-苯并[e][1,4]二氮杂卓-2,5-二酮结构式

7-溴-3,4-二氢-1H-苯...

195986-74-4

文献:Osman; El-Gendy; Omar; Wagdy Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2002 , vol. 41, # 4 p. 871 - 874

~%

7-溴-3,4-二氢-1H-苯并[e][1,4]二氮杂卓-2,5-二酮结构式

7-溴-3,4-二氢-1H-苯...

195986-74-4

文献:Journal of Medicinal Chemistry, , vol. 42, # 25 p. 5241 - 5253

 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%

 英文别名

AC1MCH6Z
7-bromo-1,4-benzodiazepine-2,5-dione
2,3,4,5-Tetrahydro-7-bromo-1H-1,4-benzodiazepine-2,5-dione
7-bromo-3,4-dihydro-1,4-benzodiazepin-2,5-dione
7-bromo-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione
MFCD01318376
7-bromo-3,4-dihydro-1H-benzo[e][1,4]diazepin-2,5-dione
CTK4E1887
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