Methotrexate Hydrate EP 杂质 B CAS号 1217459-90-9

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

1217459-90-9

英文名称

Methotrexate Hydrate EP 杂质 B

英文化学名

(2S)-2-[[4-[[(2,4-diaminopteridin-6-yl)methyl]amino]benzoyl]amino]pentanedioic acid hydrate (as per EP) ; (S)-2-{4-[(2,4-diaminopteridin-6-yl)methylamino]benzamido}pentanedioic acid hydrate (as per USP)

简化分子线性输入规范(SMILES)

NC1=NC(N)=C2C(N=CC(CNC3=CC=C(C(N[C@]([H])(C(O)=O)CCC(O)=O)=O)C=C3)=N2)=N1.O

分子式

C19H20N8O5 : H2O

分子量

440.4 : 18.0

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

Methotrexate Hydrate EP Impurity B is chemically (2S)-2-[[4-[[(2,4-diaminopteridin-6-yl)methyl]amino]benzoyl]amino]pentanedioic acid hydrate (as per EP) ; (S)-2-{4-[(2,4-diaminopteridin-6-yl)methylamino]benzamido}pentanedioic acid hydrate (as per USP). It is also known as Methotrexate USP Related Compound B ; (4-Aminofolic acid, Aminopterin (EP)). Methotrexate Hydrate EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Methotrexate Hydrate EP Impurity B 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 Methotrexate. 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