CAS 79483-69-5

Formula: C19H25N5O6S

InChI: InChI=1S/C17H19N5O2.C2H6O4S/c1-9-11(6-10-7-12(23-2)4-5-13(10)24-3)8-20-16-14(9)15(18)21-17(19)22-16;3-1-2-7(4,5)6/h4-5,7-8H,6H2,1-3H3,(H4,18,19,20,21,22);3H,1-2H2,(H,4,5,6)

InChI key: IOEMETRLOWNXGW-UHFFFAOYSA-N

SMILES: CC1=C2C(=NC(=NC2=NC=C1CC3=C(C=CC(=C3)OC)OC)N)N.C(CS(=O)(=O)O)O

Piritrexim isethionate

CAS: 79483-69-5

Piritrexim isethionate, a fat-soluble DHFR inhibitor, shows efficacy in metastatic urothelial cancer with a 5-day oral regimen.

Formula: C₁₉H₂₅N₅O₆S

Color and Shape: Solid

Molecular weight: 451.49

Ref: TM-T68684