Methotrexate - Impurity I — Impurity Reference Standard

Buy Methotrexate - Impurity I (CAS 66147-29-3) impurity reference standard from Spectrasynth Pharmachem. Custom synthesis available — enquire for pricing, COA and availability.

• Product Code: SSPC-M00084
• CAS No.: 66147-29-3
• Chemical Name: Methotrexate 1-Methyl Ester
• Synonyms: Methotrexate α-Methyl Ester; (S)-4-(4-(((2,4-Diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)-5-methoxy-5-oxopentanoic Acid; (4S)-4-[[4-[[(2,4-Diaminopteridin-6- yl)methyl]methylamino]benzoyl]amino]-5-methoxy-5-oxopentanoic Acid;(S)-4-(4-{[(2,4-Diaminopteridin-6-yl)methyl](methyl)amino}benzamido)-5-methoxy-5-oxopentanoic Acid; Methotrexate Related Compound I;
• Molecular Formula: C21H24N8O5
• Molecular Weight: 468.47
• Appearance: NA
• Storage: 2-8°C Refrigerator
• Application: NA