721958-72-1

• 常用中文名：N-[2-[(甲基氨基)羰基]苯甲酰基]
• 常用英文名：N-[2-[(Methylamino)carbonyl]benzoyl]
• CAS号：721958-72-1
• 分子式：C₂₉H₃₂ClN₃O₇
• 分子量：570.033
• 发布时间：2018-05-09 08:00:00
• 更新时间：2026-07-01 15:01:09
• Amlodipine besilate impurity B is a biochemical.

名称

• 中文名: 3-乙基5-甲基4-(2-氯苯基)-6-甲基-2-2-2-(甲基氨基甲酰)苯甲酰基氨基乙氧基甲基-1,4-二氢吡啶-3,5-二羧酸
• 英文名: 5-O-ethyl 3-O-methyl 4-(2-chlorophenyl)-2-methyl-6-[2-[[2-(methylcarbamoyl)benzoyl]amino]ethoxymethyl]-1,4-dihydropyridine-3,5-dicarboxylate
• 中文别名: 3-乙基 5-甲基 4-(2-氯苯基)-6-甲基-2-((2-(2-(甲基氨基甲酰基)苯甲酰胺)乙氧基)甲基)-1,4-二氢吡啶-3,5-二甲酸酯; 阿莫地平杂质B; 阿莫洛地平相关物质B; 氨氯地平杂质; 3-乙基5-甲基4-(2-氯苯基)-6-甲基-2-((2-(2-(甲基氨基甲酰基)苯甲酰胺基)乙氧基)甲基)-1,4-二氢吡啶-3,5-二羧酸; 苯磺酸氨氯地平杂质B对照品; 氨氯地平杂质B(甲氨基对氨酰氨氯地平); N-[2-[(甲氨基)甲酰基]苯氧基]氨氯地平; 苯磺酸氨氯地平杂质B 标准品; 贝那普利杂质18; 氨氯地平杂质B:氨氯地平杂质B; 苯磺酸氨氯地平杂质 B; 氨氯地平B; 氨氯地平杂质B; 氨氯地平杂质B(甲基氨基邻苯二甲酰基氨氯地平); 阿洛地平杂质B; 氨氯地平相关化合物B; 4-(2-氯苯基)-1,4-二氢-2-甲基-6-[[2-[[2-[(甲基氨基)羰基]苯甲酰基]氨基]乙氧基]甲基]-3,5-吡啶二甲酸 5-乙基 3-甲基酯; 氨氯地平杂质5; 3-乙基5-甲基4-(2-氯苯基)-6-甲基-2-(甲基氨基甲酰)苯甲酰基氨基乙氧基甲基-1,4-二氢吡啶-3,5-二羧酸; 氨氯地平杂质B(甲氨基苯二甲酰基氨氯地平); 氨氯地平杂质B命名); 氨氯地平杂质2(氨氯地平杂质B); 氨氯地平杂质B/D/E/F/G
• 英文别名: 3,5-Pyridinedicarboxylic acid, 4-(2-chlorophenyl)-1,4-dihydro-2-methyl-6-[[2-[[2-[(methylamino)carbonyl]benzoyl]amino]ethoxy]methyl]-, 5-ethyl 3-methyl ester; 3-Ethyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-((2-(2-(methylcbamoyl)-benzamido)ethoxy)methy; Amlodipine Impurity BQ: What is Amlodipine Impurity B Q: What is the CAS Number of Amlodipine Impurity B Q: What is the storage condition of Amlodipine Impurity B Q: What e the applications of Amlodipine Impurity B; Amlodipine-2; Amlodipine impurities1741; Ftalonitril; AMlodipine IMpurity -B/BP); Amlodipine Impurity B; Amlodipine Imp B; 3-ethyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-((2-(2- (methylcbamoyl)benzamido)ethoxy)methyl)-1; 3-Ethyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-[[2-[[2-(methylcbamoyl)benzoyl]amino]ethoxy]methyl]-1,4- dihydropyridine-3,5-dicboxylate; Phthalodinitril; Amlodipine Impurity-B (Methyl amino phthaloyl Amlodipinee); 5-Ethyl 3-methyl 4-(2-chlorophenyl)-2-methyl-6-[(2-{[2-(methylcarbamoyl)benzoyl]amino}ethoxy)methyl]-1,4-dihydro-3,5-pyridinedicarboxylate; Amlodipine impurity B (Y0001069); Ftalodinitril; Amlodipine Impurity B：Amlodipine Impurity B; 3-Ethyl 5-Methyl (4RS)-4-(2-Chloroenyl)-6-methyl-2-[[2-[[2-(methylcbamoyl)benzoyl]amino]-ethoxy]methyl]- 1,4-dihydropyridine-3,5-dicboxylate; Amlodipine Impurity B/D/E/F/G; Amlodipine Related Compound B; 1,2-Benzenedicarbonitrile; 3-Ethyl 5-Methyl (4RS)-4-(2-Chlorophenyl)-6-Methyl- 2-[[2-[[2-(MethylcbaMoyl)benzoyl]amino]-ethoxy]Methyl]- 1,4-dihydropyridine-3,5-dicboxylate; o-dicyanobenzene; Amlodipine Related Compound B (3-Ethyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-({2-[2-(methylcbamo; 3-Ethyl 5-Methyl (4RS)-4-(2-Chlorophenyl)-6-methyl-2-[[2-[[2-(methylcbamoyl)benzoyl]amino]ethoxy]m; Amlodipine Besilate Impurity B; Benazril Impurity 18; Mlodipine Related CoMpound B; dicyanobenzene; 3-ethyl 5-Methyl 4-(2-chlorophenyl)-6-Methyl-2-((2-(2-(MethylcbaMoyl)benzaMido)ethoxy)Methyl)-1,4-dihydropyridine-3,5-dicboxylate; o-PDN; 5-O-ethyl 3-O-methyl 4-(2-chlorophenyl)-2-methyl-6-[2-[[2-(methylcbamoyl)benzoyl]amino]ethoxymethyl]-1,4-dihydropyridine-3,5-dicboxylate; UNII:436R8SHM18; Amlodipine impurity 1/Amlodipine Impurity B/Methylaminophthaloyl Amlodipine/3-Ethyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-((2-(2-(methylcbamoyl)benzamido)ethoxy)methyl)-1,4-dihydropyridine-3,5-dicboxylate; AMlodipine iMpurity B (MethylaMinophthaloyl AMlodipine); Amlodipine Impurity B（）; N-[2-[(MethylaMino)carbonyl]benzoyl] AMlodipine; PHTHALODINITRILE; phthaloyl amlodipine; 3,5-Pyridinedicboxylic acid, 4-(2-chlorophenyl)-1,4-dihydro-2-methyl-6-[[2-[[2-[(methylamino)carbonyl]benzoyl]amino]ethoxy]methyl]-, 5-ethyl 3-methyl ester; 4-(2-Chlorophenyl)-1,4-dihydro-2-methyl-6-[[2-[[2-[(methylamino)carbonyl]benzoyl]amino]ethoxy]methyl]-3,5-pyridinedicboxylic acid 5-ethyl 3-methyl ester; Amlodipine Impurity 5; Amlodipine Impurity 2; 1,2-dicyanobenzene; PHTHALICNITRILE; o-phthalonitrile; 3-Ethyl 5-Methyl (4RS)-4-(2-Chlorophenyl)-6-Methyl- 2-[[2-[[2-(MethylcbaMoyl)benzoyl]amino]-ethoxy]Methyl]- 1; 3-ethyl-5-methyl-(4-RS)-4-(2-chlorophenyl)-6-[[2-((2-methylcbamoyl)benzoyl)aminoethoxy]methyl]-1,4-dihydropyridine-3,5-dicboxylate; Amlodipine Impurity 2（Amlodipine Impurity B）

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 756.8±60.0 °C at 760 mmHg
• 分子式: C₂₉H₃₂ClN₃O₇
• 分子量: 570.033
• 闪点: 411.5±32.9 °C
• 精确质量: 569.192871
• PSA: 139.04000
• LogP: 3.77
• 蒸汽压: 0.0±2.5 mmHg at 25°C
• 折射率: 1.568
• 储存条件: -20°C

安全

• 危害码 (欧洲): Xi
• 危险品运输编码: NONH for all modes of transport

合成路线

88150-62-3 74-89-5 ~91% 721958-72-1

文献：EOS ECZACIBASI OZGUN KIMYASAL URUNLER SANAYI VE TICARET A.S. Patent: WO2004/58711 A1, 2004 ; Location in patent: Page 17 ;

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