184040-74-2

• 常用中文名：3-(N-(4-氯-3-甲基异噁唑-5-基)磺酰基)噻吩-2-羧酸
• 常用英文名：3-(N-(4-CHLORO-3-METHYLISOXAZOL-5-YL)SULFAMOYL)THIOPHENE-2-CARBOXYLIC ACID
• CAS号：184040-74-2
• 分子式：C₉H₇ClN₂O₅S₂
• 分子量：322.745
• 发布时间：2018-11-24 17:57:38
• 更新时间：2024-02-25 20:16:07

名称

• 中文名: 3-(N-(4-氯-3-甲基异噁唑-5-基)磺酰基)噻吩-2-羧酸
• 英文名: 3-[(4-chloro-3-methyl-1,2-oxazol-5-yl)sulfamoyl]thiophene-2-carboxylic acid
• 英文别名: 3{[(4-chloro-3-methyl-5-isoxazolyl)amino]sulfonyl}-2-thiophenecarboxylic acid; 3-[(4-Chloro-3-methyl-1,2-oxazol-5-yl)sulfamoyl]-2-thiophenecarboxylic acid; 3-(N-(4-Chloro-3-methylisoxazol-5-yl)sulfamoyl)thiophene-2-carboxylic acid; 3-(4-Chloro-3-methyl-isoxazol-5-ylsulfamoyl)-thiophene-2-carboxylic acid; N-(4-chloro-3-methyl-5-isoxazolyl)-2-carboxythiophene-3-sulfonamide; 2-Thiophenecarboxylic acid, 3-[[(4-chloro-3-methyl-5-isoxazolyl)amino]sulfonyl]-; N-(4-chloro-3-methyl-5-isoxazolyl)-3-sulfamoyl-2-thiophenecarboxylic acid; [(4-chloro-3-methyl-1,2-oxazol-5-yl)sulfamoyl]thiophene-2-carboxylic acid; N-(4-chloro-3-methyl-5-isoxazolyl)-2-carboxylthiophene-3-sulfonamide; N-(4-chloro-3-methyl-5-isoxazolyl)-3-sulfamoylthiophene-2-carboxylic acid; 3-[(4-Chloro-3-methyl-1,2-oxazol-5-yl)sulfamoyl]thiophene-2-carboxylic acid

物化性质

• 密度: 1.7±0.1 g/cm3
• 沸点: 557.0±60.0 °C at 760 mmHg
• 分子式: C₉H₇ClN₂O₅S₂
• 分子量: 322.745
• 闪点: 290.7±32.9 °C
• 精确质量: 321.948486
• PSA: 146.12000
• LogP: 1.25
• 蒸汽压: 0.0±1.6 mmHg at 25°C
• 折射率: 1.658
• 储存条件: 2-8°C，避光干燥密封

安全

• 海关编码: 2935009090

合成路线

184644-72-2 ~78% 184040-74-2

文献：Texas Biotechnology Corp. Patent: US6342610 B2, 2002 ; Location in patent: Page column 100 ; US 6342610 B2

59337-92-7 ~% 184040-74-2

文献：Eisai RandD Management Co., Ltd.; Tanaka, Keigo; Nishioka, Tomoki Patent: US2013/197045 A1, 2013 ;

上下游产品

上游产品  2
184644-72-2 59337-92-7
下游产品  3
210421-71-9 184036-34-8 80644-87-7

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%