253345-80-1

• 常用中文名：2-羟甲基-3-甲基-4-(2,2,2-三氟乙氧基)吡啶
• 常用英文名：2-hydroxymethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine hcl
• CAS号：253345-80-1
• 分子式：C₉H₁₁ClF₃NO₂
• 分子量：257.63700
• 发布时间：2018-10-18 07:27:15
• 更新时间：2026-07-11 14:51:35

名称

• 中文名: 2-羟甲基-3-甲基-4-(2,2,2-三氟乙氧基)吡啶
• 英文名: [3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methanol,hydrochloride
• 中文别名: (3-甲基-4-(2,2,2-三氟乙氧基)吡啶-2-基)甲醇盐酸盐; 兰索拉唑杂质H盐酸盐; 2-羟甲基-3-甲基-4-(2,2,2-三氟乙氧基)吡啶盐酸盐; 2-羟基甲基-3-甲基-4-(2,2,2-三氟苄氯)吡啶盐酸盐; 兰索拉唑杂质18盐酸盐
• 英文别名: Lansoprazole Impurity 18; Lansoprazole impurity 14/(3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methanol hydrochloride; Lansoprazole Impurity H HCl; (3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methanol hydrochloride; 2-hydroxymethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine hydrochloride; Triptolide Impurity 3; 2-HYDROXYMETHYL-3-METHYL-4-(2,2,2-THIFLUOROETHOXY) PYRIDINE HYDROCHLORIDE; MFCD06658537; [3-METHYL-4-(2,2,2-TRIFLUORO-ETHOXY)-PYRIDIN-2-YL]-METHANOL HYDROCHLORIDE; 2-Hydroxymethyl-3-Methyl-4-(2,2,2-Trifluoroethoxy)Pyridine H; 2-HYDROXYMETHYL-3-METHYL-4-(2,2,2-TRIFLUOROETHOXY)PYRIDINE HCL; Lansoprazole-17; 2-Pyridinemethanol,3-methyl-4-(2,2,2-trifluoroethoxy)-,hydrochloride(1:1)

物化性质

• 分子式: C₉H₁₁ClF₃NO₂
• 分子量: 257.63700
• 精确质量: 257.04300
• PSA: 42.35000
• LogP: 2.62540

安全

• 海关编码: 2933399090

合成路线

37699-43-7 ~% 253345-80-1

文献：Asian Journal of Chemistry, , vol. 25, # 14 p. 7959 - 7966

59886-90-7 ~% 253345-80-1

文献：Asian Journal of Chemistry, , vol. 25, # 14 p. 7959 - 7966

112525-75-4 ~% 253345-80-1

文献：Asian Journal of Chemistry, , vol. 25, # 14 p. 7959 - 7966

103577-61-3 ~% 253345-80-1

文献：Asian Journal of Chemistry, , vol. 25, # 14 p. 7959 - 7966

37699-43-7 ~% 253345-80-1

文献：Sharada; Satyanarayana Reddy; Sammaiah; Sumalatha Asian Journal of Chemistry, 2013 , vol. 25, # 14 p. 7959 - 7966

59886-90-7 ~% 253345-80-1

文献：Sharada; Satyanarayana Reddy; Sammaiah; Sumalatha Asian Journal of Chemistry, 2013 , vol. 25, # 14 p. 7959 - 7966

103577-61-3 ~% 253345-80-1

文献：Sharada; Satyanarayana Reddy; Sammaiah; Sumalatha Asian Journal of Chemistry, 2013 , vol. 25, # 14 p. 7959 - 7966

112525-75-4 ~% 253345-80-1

文献：Sharada; Satyanarayana Reddy; Sammaiah; Sumalatha Asian Journal of Chemistry, 2013 , vol. 25, # 14 p. 7959 - 7966

上下游产品

上游产品  4
37699-43-7 59886-90-7 103577-61-3 112525-75-4
下游产品  0

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%