57756-36-2

• 常用中文名：4-乙酰基-2,3,4,5-四氢-1H-1,4-苯并二氮杂卓
• 常用英文名：4-Acetyl-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine
• CAS号：57756-36-2
• 分子式：C₁₁H₁₄N₂O
• 分子量：190.242
• 发布时间：2018-10-18 17:03:14
• 更新时间：2024-01-02 16:09:45

名称

• 中文名: 4-乙酰基-2,3,4,5-四氢-1H-1,4-苯并二氮杂卓
• 英文名: 1-(1,2,3,5-tetrahydro-1,4-benzodiazepin-4-yl)ethanone
• 中文别名: 4-乙酰基-2,3,4,5-四氢-1H-1,4-苯并二氮卓
• 英文别名: 4-acetyl-2,3,4,5-tetrahydro-4H-benzo[1,4]diazepine; Ethanone, 1-(1,2,3,5-tetrahydro-4H-1,4-benzodiazepin-4-yl)-; 1-(1,2,3,5-Tetrahydro-4H-1,4-benzodiazepin-4-yl)ethanone; 1H-1,4-Benzodiazepine,4-acetyl-2,3,4,5-tetrahydro; 4-Acetyl-2,3,4,5-tetrahydro-1H-1,4-benzodiazepin; 4-Acetyl-2,3,4,5-tetrahydro-1H-benzodiazepin; BEN207; 4-acetyl-2,3,4,5-tetrahydro-1H-benzodiazepine; 4-acetyl-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine; 4-Acetyl-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine

物化性质

• 密度: 1.1±0.1 g/cm3
• 沸点: 393.4±31.0 °C at 760 mmHg
• 熔点: 84-86ºC
• 分子式: C₁₁H₁₄N₂O
• 分子量: 190.242
• 闪点: 191.7±24.8 °C
• 精确质量: 190.110611
• PSA: 32.34000
• LogP: 0.68
• 外观性状: 类白色至淡黄色结晶粉末
• 蒸汽压: 0.0±0.9 mmHg at 25°C
• 折射率: 1.546

安全

• 海关编码: 2933990090

合成路线

108-24-7 5946-39-4 ~95% 57756-36-2

文献：Wyeth Patent: US2006/122385 A1, 2006 ; Location in patent: Page/Page column 13-14 ;

1086007-35-3 ~71% 57756-36-2

文献：TOPHARMAN SHANGHAI CO., LTD.; WEIFANG TEHUA CHEMICAL CO., LTD. Patent: US2010/256358 A1, 2010 ; Location in patent: Page/Page column 5 ;

1086007-30-8 108-24-7 ~63% 57756-36-2

文献：Topharman Shanghai Co., Ltd.; Weifang Tehua Chemical Co., Ltd. Patent: EP2163538 A1, 2010 ; Location in patent: Page/Page column 8 ;

75-36-5 5946-39-4 ~97% 57756-36-2

文献：TOPHARMAN SHANGHAI CO., LTD.; WEIFANG TEHUA CHEMICAL CO., LTD. Patent: US2010/256358 A1, 2010 ; Location in patent: Page/Page column 5 ;

1086096-22-1 75-36-5 ~65% 57756-36-2

文献：TOPHARMAN SHANGHAI CO., LTD.; WEIFANG TEHUA CHEMICAL CO., LTD. Patent: US2010/256358 A1, 2010 ; Location in patent: Page/Page column 5 ;

118-48-9 ~% 57756-36-2

文献：Bioorganic and Medicinal Chemistry Letters, , vol. 14, # 10 p. 2603 - 2607

5118-94-5 ~% 57756-36-2

文献：Bioorganic and Medicinal Chemistry Letters, , vol. 14, # 10 p. 2603 - 2607

5973-34-2 ~% 57756-36-2

文献：Bioorganic and Medicinal Chemistry Letters, , vol. 14, # 10 p. 2603 - 2607

上下游产品

上游产品  9
108-24-7 5946-39-4 1086007-35-3 1086007-30-8
75-36-5 1086096-22-1 118-48-9 5118-94-5
5973-34-2
下游产品  2
57756-39-5 57756-40-8

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%