65676-21-3

• 常用中文名：ALPHA-(4-氯苯基)-ALPHA-[2-(二甲基氨基)乙基]吡啶-2-乙腈
• 常用英文名：Chlorpheniramine Nitrile
• CAS号：65676-21-3
• 分子式：C₁₇H₁₈ClN₃
• 分子量：299.79800
• 发布时间：2016-11-24 16:02:24
• 更新时间：2026-07-14 17:48:09

名称

• 中文名: ALPHA-(4-氯苯基)-ALPHA-[2-(二甲基氨基)乙基]吡啶-2-乙腈
• 英文名: Chlorpheniramine Nitrile
• 中文别名: 扑尔敏杂质D马来酸盐; 2-(4-氯苯基)-4-(二甲氨基)-2-吡啶丁腈(氯苯那敏杂质D); 马来酸氯苯那敏杂质D; 氯苯那敏D; 马来酸氯氯苯那敏杂质D; 氯苯那敏腈; 马来酸氯苯那敏杂质4(马来酸氯苯那敏杂质D); 马来酸氯苯那敏杂质E PD; 扑尔敏杂质10; 马来酸氯苯那敏杂质4(氯苯那敏杂质D马来酸盐); 马来酸氯苯那敏杂质D对照品; 2-(4-氯苯基)-4-(二甲氨基)-2-吡啶丁腈; 2-(4-氯苯基)-4-(二甲氨基)-2-(吡啶-2-基)丁腈 (氯苯那敏杂质); 氯苯那敏杂质D; 马来酸氯苯那敏杂质A 标准品
• 英文别名: α-(4-Chlorophenyl)-α-[2-(diMethylaMino)ethyl]-2-pyridineacetonitrile; Einecs -2; Chlorpheniramine Impurity 17; Chlorpheniramine Impurity D; Chlorphenamine Impurity 4; ChlorpheniraMine Nitrile; Chlorpeniramine Impurity D; Dexchlorpheniramine impurity D; Chlorpheniramine Nitrile Impurity; 2-(4-chlorophenyl)-4-(dimethylamino)-2-pyridin-2-ylbutanenitrile; (2RS)-2-(4-chlorophenyl)-4-(dimethylamino)-2-(pyridin-2-yl)butanenitrile; α-(p-Chlorophenyl)-α-(2-pyridyl)-γ-dimethylaminobutyronitrile; 2-Pyridineacetonitrile, α-(4-chlorophenyl)-α-[2-(dimethylamino)ethyl]; 2-(4-chlorophenyl)-4-(dimethylamino); ChlorphemineImpurityDMaleate; (2RS)-2-(4-CHLOROPHENYL)-4-(DIMETHYLAMINO)-2- (PYRIDIN-2-YL)BUTANENITRILE HYDROCHLORIDE; Chlorpheniramine Impurity D (Chlorpheniramine Nitrile Impurity); Chlorphenamine Impurity D maleate salt; Chlorpheniramine maleate impurity D reference; Chlorpheniramine Maleate Impurity D; α-(p-Chlorophenyl)-α-[2-(diMethylaMino)ethyl]-2-pyridineacetonitrile; alpha-(4-chlorophenyl)-alpha-[2-(dimethylamino)ethyl]pyridine-2-acetonitrile; Chlorphenamine maleate impurity D; Chlorpheniramine Maleate D; Chlorphenamine Melate Impurity-D; Chlorphenamine Impurity 4 Maleate（Chlorphenamine Impurity D Maleate ）; 2-(4-Chlorophenyl)-4-(dimethylamino)-2-(pyridin-2-yl)butanenitrile (Chlorphenamine Impurity); Chlorphenamine Impurity D; Chlorpheniramine maleate impurity reference; 2-(4-chlorophenyl)-4-(dimethylamino)-2-(pyridin-2-yl)butanenitrile; Chlorpheniramine Impurity 10; Chloropheniramine Nitrile

物化性质

• 密度: 1.161g/cm3
• 沸点: 429ºC at 760 mmHg
• 分子式: C₁₇H₁₈ClN₃
• 分子量: 299.79800
• 闪点: 213.3ºC
• 精确质量: 299.11900
• PSA: 39.92000
• LogP: 3.49638
• 折射率: 1.572

安全

• 海关编码: 2933399090

合成路线

109-04-6 ~% 65676-21-3

文献：Sperber et al. Journal of the American Chemical Society, 1951 , vol. 73, p. 5752,5756 Full Text Show Details CIBA Patent: US2585550 , 1950 ;

上下游产品

上游产品  1
109-04-6
下游产品  1
132-22-9

海关

海关编码	2933399090
中文概述	2933399090. 其他结构含非稠合吡啶环的化合物. 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:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%