38603-72-4

• 常用中文名：2-(((4-甲基-1H-咪唑-5-基)甲基)硫基)乙胺二盐酸盐
• 常用英文名：2-[[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethylamine dihydrochloride
• CAS号：38603-72-4
• 分子式：C₇H₁₅Cl₂N₃S
• 分子量：244.18500
• 发布时间：2017-08-23 01:33:04
• 更新时间：2026-08-16 10:38:01

名称

• 中文名: 2-(((4-甲基-1H-咪唑-5-基)甲基)硫基)乙胺二盐酸盐
• 英文名: 2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethanamine,dihydrochloride
• 中文别名: 4-甲基-5-[(2-氨基乙基)硫甲基]咪唑二盐酸盐; 2-[[(5-甲基-1H-咪唑-4-基)甲基]硫代]乙胺二盐酸盐; 西咪替丁杂质J丁二盐酸盐; 西咪替丁杂质J DIHCL; 盐酸西咪替丁杂质J; 2-[[(4-甲基-5-咪唑基)甲基]硫基]乙胺二盐酸盐; 西咪替丁杂质10(西咪替丁杂质J); 西咪替丁杂质J二盐酸盐
• 英文别名: (2-([(4-METHYL-1H-IMIDAZOL-5-YL)METHYL]THIO)ETHYL)AMINE 2HCL; 2-[[(5-Methyl-1H-imidazol-4-yl)methyl]thio]-ethanamine Dihydrochloride; 4-Methyl-5-[(2-amino-ethyl)thiomethyl]-imidazole dihydrochloride; 2-(4-methyl-5-imidazolyl)methylmercaptoethylamine dihydrochloride; Cimetidine Impurity J HCl; BB_SC-1731; 4-[(2-Aminoethyl)thiomethyl]-5-methylimidazole Dihydrochloride; Cimetidine Impurity J; 5-[[(2-Aminoethyl)thio]methyl]-4-methylimidazole Dihydrochloride; Cimetidine impurity 10/Cimetidine Impurity J DiHCl/2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethan-1-amine dihydrochloride; 2-{[(5-methyl-1H-imidazol-4-yl)methyl]thio}ethylamine dihydrochloride; 2-[[(4-Methyl-5-imidazolyl)methyl]thio]ethanamine Dihydrochloride; Cimetidine Impurity 10（Cimetidine Impurity J）; EINECS 254-033-2; Cimetidine Impurity J DiHCl; Ethanamine,2-[[(4-methyl-1H-imidazol-5-yl)methyl]thio]-,hydrochloride(1:2)

物化性质

• 沸点: 400.3ºC at 760 mmHg
• 分子式: C₇H₁₅Cl₂N₃S
• 分子量: 244.18500
• 闪点: 195.9ºC
• 精确质量: 243.03600
• PSA: 80.00000
• LogP: 3.21430
• 储存条件: 室温，避光，保存于惰性气体中

安全

• 海关编码: 2933290090

合成路线

156-57-0 38585-62-5 ~% 38603-72-4

文献：Smith Kline and French Laboratories Limited Patent: US3954982 A1, 1976 ; US 3954982 A

822-36-6 156-57-0 ~% 38603-72-4

文献：BASF Aktiengesellschaft Patent: US4189592 A1, 1980 ;

23187-14-6 ~% 38603-72-4

文献：Nippon Shokubai Kagaku Kogyo Co., Ltd. Patent: US4916233 A1, 1990 ;

156-57-0 51605-33-5 ~% 38603-72-4

文献：BASF Aktiengesellschaft Patent: US4211875 A1, 1980 ;

上下游产品

上游产品  5
156-57-0 38585-62-5 822-36-6 23187-14-6
51605-33-5
下游产品  1
34839-70-8

海关

海关编码	2933290090
中文概述	2933290090. 其他结构含非稠合咪唑环的化合物. 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	2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%