Methotrexate

133073-73-1

(+) -Amethopterin, 4-Amino-10-methylfolic acid, Methylaminopterin, MTX

RUO

Dihydrofolate reductase

Inhibitor

As indicated on product label or CoA when stored as recommended.

≥98% (HPLC)

Soluble in alkaline solution; insoluble in water, 100% ethanol or ether.

C 20 H 22 N 8 O 5 . H 2 O

454.5

Ambient Temperature

+4°C

Yellow powder.