D(-)-Amethopterin hydrate

D(-)-氨甲喋呤水合物

Also known as: D(-)-AMETHOPTERIN HYDRATE, 98, D-Amethopterin, D-Methotrexate, D-Glutamic acid, N-[4-[[(2,4-diamino-6-pteridinyl)methyl][methyl]amino]benzoyl]-, D-Glutamic acid, N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-, D-glutamic acid, N-(4-(((2,4-diamino-6-pteridyl)methyl)methylamino)benzoyl)-, Glutamic acid, N-(p-(((2,4-diamino-6-pteridinyl)methyl)methylamino)benzoyl)-, D-, EINECS 257-482-2, MFCD00006710, N-(4-{[(2,4-Diamino-6-pteridinyl)methyl](methyl)amino}benzoyl)-D-glutamic acid, N-(4-{[(2,4-Diaminopteridin-6-yl)methyl](methyl)amino}benzoyl)-D-glutamic acid, TCMDC-125488

D(-)-Amethopterin hydrate (CAS 331717-43-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H22N8O5 and a molecular weight of 454.439 g/mol. It is also known as D(-)-AMETHOPTERIN HYDRATE, 98, D-Amethopterin and D-Methotrexate. Key property: a density of 1.5±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

331717-43-2

Jingsj CID

J-51518-0

Molecular Formula

C₂₀H₂₂N₈O₅

Chinese Name

D(-)-氨甲喋呤水合物

Molecular Weight

454.439 g/mol

Category

Organic Compounds

Last updated

8/21/2026