28328-53-2

• 常用中文名：3-硝基-4-苯氧基-5-磺酰基苯甲酸
• 常用英文名：3-nitro-4-phenoxy-5-sulphamoylbenzoic acid
• CAS号：28328-53-2
• 分子式：C₁₃H₁₀N₂O₇S
• 分子量：338.293
• 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：2018-10-12 16:04:46
• 更新时间：2026-07-16 12:15:50

名称

• 中文名: 3-硝基-4-苯氧基-5-磺酰基苯甲酸
• 英文名: bumetanide related compound b (25 mg) (3-nitro-4-phenoxy-5-sulfamoylbenzoic acid)
• 中文别名: 3-硝基-4-苯氧基-5-氨基磺酰基苯甲酸; 3 - 硝基-4 - 苯氧- 5-氨磺酰苯甲酸; 布美他尼杂质A; 布美他尼相关化合物B; 布美他尼杂质A杂质B); 布美他尼杂质B; 布美他尼A; 布美他尼杂质1(布美他尼杂质A); 布美他尼相关物质B 标准品; 3-硝基-4-苯氧基-5-氨基磺酰基苯甲酸 (布美他尼杂质); 布美他尼杂质2; 正丁胺杂质A; BUMETANIDE 杂质 A; 丁尿胺 杂质 A; 布美他尼杂质A(布美他尼相关化合物B); 布美他尼杂质A(3-硝基-4-苯氧基-5-氨磺酰基苯甲酸); 3-硝基-4-苯氧基-5-氨磺酰基苯甲酸
• 英文别名: Bumetanide Impurity 1 (Bumetanide Impurity A); Bumetanide Impurity A (Bumetanide Related Compound B); BuMetanide Related CoMpound B; 3-Nitro-4-phenoxy-5-sulfamoylbenzoic acid (Bumetanide Impurity); 3-nitro-4-phenoxy-5-sulfamylbenzoic acid; Bumetanide Impurity A/ Bumetanide Related Compound B; 3-Nitro-4-phenoxy-5-sulphamoylbenzoic acid; [3-(phenylthio)propylthio]benzene; 3-Nitro-4-oxy-phenylarsinigsaeure-anhydrid; BUMETANIDE RELATED COMPOUND B (25 MG) (3-NITRO-4-PHENOXY-5-SULFAMOYLBENZOIC ACID); Bumetanide Related Compound B (3-Nitro-4-phenoxy-5-sulfamoylbenzoic Acid); 3-Nitro-4-phenoxy-5-sulfamoyl-benzoesaeure; 3-Nitro-4-phenoxy-5-sulfamoylbenzoic acid; 3-Nitro-4-oxy-phenylarsenoxyd; Bumetanide Impurity A; Bumetanil impurity A; 3-(dibutylamino)-4-phenoxy-5-sulfamoylbenzoic acid; 3-Nitro-4-phenoxy-5-sulfamoylbenzoi; 3-Nitro-4-hydroxyphenylarsenous acid; 3-nitro-4-phenoxy-5-sulphamylbenzoic acid; BuMetanide iMpurity (3-Nitro-4-phenoxy-5-sulfaMoylbenzoic Acid); Bumetanide Impurity AQ: What is Bumetanide Impurity A Q: What is the CAS Number of Bumetanide Impurity A Q: What is the storage condition of Bumetanide Impurity A Q: What e the applications of Bumetanide Impurity A; Bumetanide Impurity 2; Bumetanide Impurity A (3-Nitro-4-Phenoxy-5-Sulfamoylbenzoic Acid); 3-Nitro-4-phenoxy-5-sulfamyl-benzoesaeure; Benzoic acid, 3-(aminosulfonyl)-5-nitro-4-phenoxy; Phenol,4-arsenoso-2-nitro; 4-Arsenoso-2-nitrophenol

物化性质

• 密度: 1.6±0.1 g/cm3
• 沸点: 547.6±60.0 °C at 760 mmHg
• 熔点: 251-253°C (dec.)
• 分子式: C₁₃H₁₀N₂O₇S
• 分子量: 338.293
• 闪点: 285.0±32.9 °C
• 精确质量: 338.020874
• PSA: 160.89000
• LogP: 1.81
• 蒸汽压: 0.0±1.5 mmHg at 25°C
• 折射率: 1.651
• 储存条件: Refrigerator

安全

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

合成路线

22892-96-2 108-95-2 ~38% 28328-53-2

文献：CONCERT PHARMACEUTICALS INC.; Tung, Roger Patent: US2014/128469 A1, 2014 ; Location in patent: Paragraph 0110; 0111 ;

61658-43-3 ~% 28328-53-2

文献：AUSPEX PHARMACEUTICALS, INC. Patent: US2008/262086 A1, 2008 ; Location in patent: Page/Page column 27 ;

60376-73-0 ~% 28328-53-2

文献：Hoechst Aktiengesellschaft Patent: US4010273 A1, 1977 ;

上下游产品

上游产品  3
22892-96-2 108-95-2 60376-73-0
下游产品  4
28328-54-3 57939-04-5 60376-73-0 61658-50-2

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%