(2S)-2-(4-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)-N-methylbenzamido)benzamido)pentanedioic Acid is an impurity of Methotrexate (M260675) which is a Folic acid antagonist.
Molecular Formula:C28H29N9O6
Molecular Weight:587.59
Storage and Stability:Store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.