28328-54-3

• 常用中文名：3-氨基-5-(氨基磺酰基)-4-苯氧基苯甲酸
• 常用英文名：5-AMINO-3-AMINOSULFONY-4-PHENOXYBENZOICACID
• CAS号：28328-54-3
• 分子式：C₁₃H₁₂N₂O₅S
• 分子量：308.31000
• 相关类别： 分析化学 标准品 药典标准品和杂志标准品
• 发布时间：2018-12-25 22:34:31
• 更新时间：2026-07-01 17:52:37

名称

• 中文名: 3-氨基-5-(氨基磺酰基)-4-苯氧基苯甲酸
• 英文名: 3-amino-4-phenoxy-5-sulfamoylbenzoic acid
• 中文别名: 布美他尼中间体2杂质; 布美他尼相关化合物A; 布美他尼杂质B; 正丁胺杂质B; 布美他尼B; 3-氨基-4-苯氧基-5-氨基磺酰基苯甲酸 (布美他尼杂质); 布美他尼相关化合物A,布美他尼杂质B; 去丁基布美他尼; 布美他尼杂质B杂质A); 3-氨基-4-苯氧基-5-氨基磺酰基苯甲酸; 布美他尼杂质2(布美他尼杂质B); 3-氨基-4-苯氧基-5-氨磺酰苯甲酸; 丁尿胺 杂质 B; BUMETANIDE 杂质 B
• 英文别名: Bumetanide Impurity B/ Bumetanide Related Compound A (Desbutyl Bumetanide); 3-amino-5-(aminosulphonyl)-4-phenoxybenzoic acid; BuMetanide related coMpound A (Desbutyl); Bumetanide Impurity B Bumetanide Related Compound A; Bumetanide Related Compound A, Bumetanide impurity B; 3-sulphamoyl-4-phenoxy-5-amino-benzoic acid; Bumetanide Impurity 2 (Bumetanide Impurity B); 3-amino-4-phenoxy-5-sulfamylbenzoic acid; 3-amino-5-(aminosulphonyl)-4-phenoxybenzoic acid 28-3; Bumetanide Impurity B (Bumetanide Related Compound A); 3-Amino-4-phenoxy-5-sulfamoylbenzoic Acid; EINECS 248-971-1; Bumetanide Related Compound A; Bumetanil impurity B; 3-amino-4-phenoxy-5-sulphamyl-benzoic acid; 3-Amino-4-phenoxy-5-sulfamoylbenzoic acid (Bumetanide Impurity); Bumetanide Impurity B; Desbutyl Bumetanide; 3-Amino-4-phenoxy-5-sulfamoylbenzoi; Bumetanide impurity B; Bumetanide related compound A (Desbutyl Bumetanide); 3-amino-4-phenoxy-5-sulfamoyl-benzoic acid; BUTMETANIDERELATEDA; Desbutylbumetanide; Benzoic acid,3-amino-5-(aMinosulfonyl)-4-phenoxy; Bumetanide impurity BQ: What is Bumetanide impurity B Q: What is the CAS Number of Bumetanide impurity B Q: What is the storage condition of Bumetanide impurity B Q: What e the applications of Bumetanide impurity B

物化性质

• 密度: 1.512g/cm3
• 沸点: 555.3ºC at 760mmHg
• 分子式: C₁₃H₁₂N₂O₅S
• 分子量: 308.31000
• 闪点: 289.6ºC
• 精确质量: 308.04700
• PSA: 141.09000
• LogP: 3.76900
• 蒸汽压: 3.65E-13mmHg at 25°C
• 折射率: 1.663

安全

• 危险品运输编码: NONH for all modes of transport
• 海关编码: 2935009090

合成路线

28328-53-2 ~75% 28328-54-3

文献：AUSPEX PHARMACEUTICALS, INC. Patent: US2008/262086 A1, 2008 ; Location in patent: Page/Page column 28 ;

28394-99-2 ~% 28328-54-3

文献：Lovens Kemiske Fabrik Produktionsaktieselskab Patent: US3971819 A1, 1976 ;

108-95-2 ~% 28328-54-3

文献：NEUROTHERAPEUTICS PHARMA, INC.; WANASKI, Stephen; COLLINS, Stephen; KINCAID, John Patent: WO2012/18635 A2, 2012 ; WO 2012/018635 A2

22892-96-2 ~% 28328-54-3

文献：NEUROTHERAPEUTICS PHARMA, INC.; WANASKI, Stephen; COLLINS, Stephen; KINCAID, John Patent: WO2012/18635 A2, 2012 ; WO 2012/018635 A2

上下游产品

上游产品  4
28328-53-2 28394-99-2 108-95-2 22892-96-2
下游产品  6
5437-45-6 28395-11-1 28395-29-1 69484-49-7
67641-46-7 61658-51-3

海关

海关编码	2935009090
中文概述	2935009090 其他磺（酰）胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:35.0%
申报要素	品名, 成分含量, 用途
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%