114772-40-6

• 常用中文名：4'-溴甲基联苯-2-甲酸叔丁酯
• 常用英文名：tert-Butyl 4'-(bromomethyl)biphenyl-2-carboxylate
• CAS号：114772-40-6
• 分子式：C₁₈H₁₉BrO₂
• 分子量：347.246
• 发布时间：2019-01-04 17:59:01
• 更新时间：2026-07-01 13:44:36
• 【用途一】
  用作原料药替米沙坦中间体

名称

• 中文名: 4'-溴甲基联苯-2-甲酸叔丁酯
• 英文名: tert-butyl 2-[4-(bromomethyl)phenyl]benzoate
• 中文别名: 替米沙坦杂质H; 叔-丁基 4'-(溴甲基)联苯基-2-羧酸酯; 4’-溴甲基联苯-2-甲酸叔丁酯; CHEMICALBOOK4'-溴甲基-2-联苯甲酸叔丁酯; 4-溴甲基-2-联苯甲酸叔丁酯; 1替米沙坦杂质H; 替米沙坦欧洲药典杂质H; 4'-溴甲基-2-联苯甲酸叔丁酯; 4'-溴甲基联苯-2-甲酸叔丁酯114-6; 替米沙坦杂质8(替米沙坦杂质H); 替米沙坦溴叔丁酯; TELMISTAN 杂质 H; 4'-(溴甲基)联苯基-2-羧酸叔丁酯; 叔-丁基 4'-(溴甲基)二苯基-2-甲酸; 4'-(溴甲基)- [1,1'-联苯基]-2-羧酸叔丁酯
• 英文别名: Telmistan Impurity H（）; 4-BROMOMETHYL BIPHENYL-2-CBOXYLATE-t-BUTYL ESTER; Telmistan Impurity 8(Telmistan Impurity H); tert-Butyl 4'-(bromomethyl)-[1,1'-biphenyl]-2-carboxylate; tert-Butyl 4'-bromomethyl-2-biphenylcarboxylate; 4-bromomethyl-2'-tert-butoxycarbonylbiphenyl; MFCD06657561; Telmistan Bromo t-Butyl Ester; 1,1-Dimethylethyl 4'-(bromomethyl)-[1,1'-Biphenyl]-2-carboxylate; Telmistan Imp. H : 1,1-Dimethylethyl 4’-(bromomethyl)biphenyl-2-cboxylate; tert-Butyl 4′-(bromomethyl)biphenyl-2-carboxylate; tert-Butyl 4'-(bromomethyl)-1,1'-biphenyl-2-cboxylate; TERT-BUTYL 4'-(BROMOMETHYL)BIPHENYL-2-CBOXYLATE; 4’-(Bromomethyl)biphenyl-2-cboxylic Acid tert-Butyl Ester; 1,1-Dimethylethyl Esterbiphenyl; tert-Butyl4-(bromomethyl)biphenyl-2-cboxylate; Tert-Butyl 4-(Bromomethyl)Biphenyl-2-Carboxylate; tert-butyl 4'-bromomethyl-biphenyl-2-carboxylate; Telmistan Impurity H (Telmistan Bromo t-Butyl Ester); 4'-BROMOMETHYLBIPHENYL-2-CBOXYLIC; Tert-Butyl-4'-Bromometilbiphenil-2-Cboxilate; 4'-Bromomethyl Biphenyl-2-Cboxyli Acid tert-butyl ester; [1,1'-Biphenyl]-2-carboxylic acid, 4'-(bromomethyl)-, 1,1-dimethylethyl ester; (bromomethyl)biphenyl-2-cboxylate; 1,1-dimethylethyl 4'-(bromomethyl)biphenyl-2-cboxylate; Telmisatran impurity H; alpha-Bromo-2-(p-tolyl)benzoicacidtert-butylester; 2-Boc-4'-(broMoMethyl)biphenyl; Tertiy Butyl-4-(Bromo Methyl )-2-Bi Phenyl Cboxylate; tert-Butyl α-bromo-2-(p-tolyl)benzoate; tert-Butyl 4'-bromomethyl-2-biphenylcboxylate; 2'-(tert-Butoxylcbonyl)bipheny; 2-Methyl-2-propanyl 4'-(bromomethyl)-2-biphenylcarboxylate; E1R DR BVOX1&1&1; [1,1'-Biphenyl]-2-cboxylic acid, 4'-(broMoMethyl)-, 1,1-diMethylethyl ester; Tert-Buthyl; α-Bromo-2-(p-tolyl)benzoic acid tert-butyl ester; 2-Boc-4'-(Bromomethyl)biphenyl; 2-(4-BroMoMethylphenyl)benzoic Acid tert-Butyl Ester; 4'-BROMOMETHYL-BIPHENYL-2-CBOXYLIC ACID TERT-BUTYL ESTER; Telmistan Impurity H; tert-Butyl 4'-(broMoMethyl)-[1,1'-biphenyl]-2-cboxylate; 2-Bromo-7-methoxybenzoicacid; Telmisartan Impurity 8

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 437.0±38.0 °C at 760 mmHg
• 分子式: C₁₈H₁₉BrO₂
• 分子量: 347.246
• 闪点: 218.1±26.8 °C
• 精确质量: 346.056824
• PSA: 26.30000
• LogP: 5.58
• 蒸汽压: 0.0±1.0 mmHg at 25°C
• 折射率: 1.570
• 储存条件: 2-8°C

安全

• 危害码 (欧洲): Xi
• 海关编码: 2916399090

合成路线

上下游产品

上游产品  10
114772-36-0 7148-03-0 55666-42-7 145319-09-1
88-65-3 5720-05-8 114772-34-8 57598-33-1
114772-35-9 74201-13-1
下游产品  2
1338259-06-5 144702-26-1

海关

海关编码	2916399090
中文概述	2916399090 其他芳香一元羧酸. 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:30.0%
申报要素	品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%