877149-08-1

• 常用中文名：2-甲基-4-溴-6-甲氧基苯甲酸
• 常用英文名：4-Bromo-2-methoxy-6-methylbenzoic acid
• CAS号：877149-08-1
• 分子式：C₉H₉BrO₃
• 分子量：245.070
• 发布时间：2018-12-15 13:40:28
• 更新时间：2024-01-22 12:32:27

名称

• 中文名: 4-溴-2-甲氧基-6-甲基苯甲酸
• 英文名: 4-Bromo-2-methoxy-6-methylbenzoic acid
• 英文别名: Benzoic acid, 4-bromo-2-methoxy-6-methyl-; 4-Bromo-2-methoxy-6-methylbenzoic acid; 4-bromo-2-methoxy-6-methyl-benzoic acid

物化性质

• 密度: 1.5±0.1 g/cm3
• 沸点: 333.9±42.0 °C at 760 mmHg
• 分子式: C₉H₉BrO₃
• 分子量: 245.070
• 闪点: 155.7±27.9 °C
• 精确质量: 243.973495
• PSA: 46.53000
• LogP: 3.04
• 蒸汽压: 0.0±0.8 mmHg at 25°C
• 折射率: 1.575
• 储存条件: 2-8°C，干燥密封

安全

• 海关编码: 2918990090

合成路线

1244949-43-6 ~89% 877149-08-1

文献：BAHRENBERG, Gregor; KUEHNERT, Sven; LUCAS, Simon; SCHROEDER, Wolfgang Patent: US2013/281452 A1, 2013 ; Location in patent: Paragraph 0677 ;

877149-12-7 ~98% 877149-08-1

文献：ASTRAZENECA AB; NPS PHARMACEUTICALS, INC. Patent: WO2006/20879 A1, 2006 ; Location in patent: Page/Page column 58 ; WO 2006/020879 A1

877149-05-8 ~% 877149-08-1

文献：TETRAPHASE PHARMACEUTICALS, INC.; XIAO, Xiao-yi; CLARK, Roger; HUNT, Diana; ROeNN, Magnus; PLAMONDON, Louis; HE, Minsheng; SUTCLIFFE, Joyce; GROSSMAN, Trudy Patent: WO2011/123536 A1, 2011 ;

50868-73-0 ~% 877149-08-1

文献：TETRAPHASE PHARMACEUTICALS, INC.; CHEN, Chi-Li; CLARK, Roger, B.; DENG, Yonghong; PLAMONDON, Louis; SUN, Cuixiang; XIAO, Xiao-Yi Patent: WO2012/21712 A1, 2012 ;

1181458-21-8 ~% 877149-08-1

文献：TETRAPHASE PHARMACEUTICALS, INC.; CHEN, Chi-Li; CLARK, Roger, B.; DENG, Yonghong; PLAMONDON, Louis; SUN, Cuixiang; XIAO, Xiao-Yi Patent: WO2012/21712 A1, 2012 ;

348169-39-1 ~% 877149-08-1

文献：TETRAPHASE PHARMACEUTICALS, INC.; XIAO, Xiao-yi; CLARK, Roger; HUNT, Diana; ROeNN, Magnus; PLAMONDON, Louis; HE, Minsheng; SUTCLIFFE, Joyce; GROSSMAN, Trudy Patent: WO2011/123536 A1, 2011 ;

海关

海关编码	2918990090
中文概述	2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%