Aminopterin (4-Aminofolic acid), the 4-amino derivative of folic acid, is a folic acid antagonist. Aminopterin catalyses the reduction of folic acid to tetrahydrofolic acid, and competitively inhibits dihydrofolate reductase (DHFR) with a Ki of 3.7 pM. Aminopterin has anticancer and immunosuppressive activity. Aminopterin is used in treatment of pediatric leukemia[1][2].
Molecular Weight:
440.41
Purity:
98
CAS Number:
[54-62-6]
Formula:
C19H20N8O5
Target:
Antifolate
Application Notes:
Reference compound
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