Name
Methotrexate Impurity 1(Amethopterin Impurity 1)
Chemical Name
(R)-4-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)-5-(dimethylamino)-5-oxopentanoic acid
Molecular Formula
C22H27N9O4
Molecular Weight
481.517
CAS Number (Or Caming Number for Non-CAS Products)
59-05-220029031
Appearance
Light yellow powder
Storage
Store at -20°C
Stability and Solubility
Dissolved in pure water
Use
Impurity of API Methotrexate
Links
This product is exclusively sold through our sales company Watson International Limited (
https://www.watson-int.com/).
