30078-48-9

• 常用中文名：甲氧苄啶杂质I
• 常用英文名：3-Anilino-2-(3,4,5-trimethoxybenzyl)acrylonitrile
• CAS号：30078-48-9
• 分子式：C₁₉H₂₀N₂O₃
• 分子量：324.374
• 发布时间：2018-12-10 13:11:23
• 更新时间：2026-07-16 13:22:20

名称

• 中文名: 3-苯胺-2-(3,4,5-三甲氧基苄基)丙烯腈
• 英文名: 3-Anilino-2-(3,4,5-trimethoxybenzyl)acrylonitrile
• 中文别名: 甲氧苄啶杂质9(甲氧苄啶杂质I); 甲氧苄啶杂质I(Z/E混合物; 甲氧苄啶杂质 30-9; 甲氧苄啶杂质I(顺反异构混合物); 甲氧苄啶杂质9; 3-苯胺-2-(3,4,5-三甲氧基苄基)丙烯腈 标准品; 甲氧苄氨嘧啶杂质I; 3-苯胺基-2-(3,4,5-三甲氧基苄基)丙烯腈; (Z)-3-(苯基氨基)-2-(3,4,5-三甲氧基苄基)丙烯腈; TRIMETHOPRIM 杂质 I; 甲氧苄啶杂质I 标准品; 3-(苯基氨基)-2-(3,4,5-三甲氧基苄基)丙烯腈
• 英文别名: Trimethoprim Impurity I(Mixture of cis/trans isomers); N-Phenyl-asparaginsaeure-phenylimid; 1-Phenyl-2,5-dioxo-3-anilino-pyrrolidin; 3-ANILINO-2-(3,4,5-TRIMETHOXYBENZYL) ACRYLONITRILE (25 MG) (AS); 3-Anilino-1-phenyl-2,5-dioxo-pyrrolidin; Trimethoprim Impurity I; 3-anilino-1-phenyl-pyrrolidine-2,5-dione; 3-Anilino-2-(3,4,5-trimethoxybenzyl)acrylonitrile, (Mixture of cis/trans isomers); 3-Phenylamino-1-phenyl-2,5-pyrrolidindion; Trimethoprim Impurity I (Z/E mixture); 3-Anilino-N-phenyl-pyrrolidin-2,5-dioxid; 3-Anilino-2-(3,4,5-Trimethoxybenzyl)acrylonitrile, Mixture of double bond isomers; 3-(Phenylamino)-2-(3,4,5-trimethoxybenzyl)prop-2-enenitrile (E/Z-mixture); Trimethoprim Impurity 9 (Trimethoprim Impurity I); 3,4,5-Trimethoxy-α-[(phenylamino)methylene]benzenropiononitrile; 3-Anilino-2-(3,4,5-trimethoxybenzyl)acrylonitrile, Trimethoprim Impurity I; benzenepropanenitrile, 3,4,5-trimethoxy-α-[(phenylamino)methylene]; (Z)-3-anilino-2-[(3,4,5-trimethoxyphenyl)methyl]prop-2-enenitrile; 3-(Phenylamino)-2-(3,4,5-trimethoxy; (Z)-3-(phenylamino)-2-(3,4,5-trimethoxybenzyl)acrylonitrile; 3-anilino-N-phenylsuccinimide; 3-(Phenylamino)-2-(3,4,5-trimethoxybenzyl)acrylonitrile

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 500.2±50.0 °C at 760 mmHg
• 熔点: 130-136ºC
• 分子式: C₁₉H₂₀N₂O₃
• 分子量: 324.374
• 闪点: 256.3±30.1 °C
• 精确质量: 324.147400
• PSA: 63.51000
• LogP: 3.05
• 蒸汽压: 0.0±1.3 mmHg at 25°C
• 折射率: 1.592

安全

• 危险品运输编码: NONH for all modes of transport
• 海关编码: 2926909090

合成路线

30077-85-1 74497-02-2 ~% 30078-48-9

文献：Ji, Ya-Fei; Jiang, Jian-An; Liu, Hong-Wei; Liao, Dao-Hua; Wei, Xian-Yong Synthetic Communications, 2013 , vol. 43, # 11 p. 1517 - 1522

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海关

海关编码	2926909090
中文概述	2926909090 其他腈基化合物. 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
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%