Entecavir 杂质 18 CAS号 142217-77-4

基本信息
物理性质
安全信息
详细规格
快速询价及关联信息

基本信息

CAS(化学文摘登记)号

142217-77-4

英文名称

Entecavir 杂质 18

英文化学名

(1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9h-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol

简化分子线性输入规范(SMILES)

O[C@H]1[C@H](COCC2=CC=CC=C2)[C@@H](OCC3=CC=CC=C3)C[C@@H]1N4C=NC5=C(OCC6=CC=CC=C6)N=C(N)N=C45

分子式

C32H33N5O4

分子量

551.6

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Entecavir Impurity 18 is chemically (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9h-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol. Entecavir Impurity 18 is supplied with detailed characterization data compliant with regulatory guideline. Entecavir Impurity 18 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Entecavir. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价及关联信息