IMPURITIES

 Catalog Number GS.57.MER.09
 CAS Number 66147-29-3
 Catalogue Name / Chemical Name Methotrexate EP Impurity I
 Synonyms Methotrexate Related Compound I (USP) ; Methotrexate 1-Methyl Ester ; Methotrexate ?-Methyl Ester ; (4S)-4-[[4-[[(2,4-Diaminopteridin-6-yl)methyl]methylamino]benzoyl]amino]-5-methoxy-5-oxopentanoic acid ; Methotrexate 1-Methyl Ester ; Methotrexate ?-Methyl Ester ; (4S)-4-[[4-[[(2,4-Diaminopteridin-6-yl)methyl]methylamino]benzoyl]amino]-5-methoxy-5-oxopentanoic acid
 Molecular Formula C21H24N8O5
 Molecular Weight 468.47
 Specific Purity Under Development
 Inventory Status 4-5 Weeks
 Pack Size 100 MG
 Rel. CAS No. ( Optional )