IMPURITIES

 Catalog Number GS.57.MER.08
 CAS Number 67022-39-3
 Catalogue Name / Chemical Name Methotrexate EP Impurity H
 Synonyms Methotrexate Related Compound H (USP) ; Methotrexate Impurity H (IP) ; Methotrexate-5-monomethyl Ester ; Methotrexate ?-Methyl Ester ; (2S)-2-[[4-[[(2,4-Diaminopteridin-6-yl)methyl]methylamino]benzoyl]amino]-5-methoxy-5-oxopentanoic acid ; (S)-2-(4-{[(2,4-Diaminopteridin-6-yl)methyl](methyl)amino}benzamido)-5-methoxy-5-oxopentanoic acid
 Molecular Formula C21H24N8O5
 Molecular Weight 468.47
 Specific Purity QC Pending
 Inventory Status 8-10 Days
 Pack Size 100 MG
 Rel. CAS No. ( Optional )