(Z)-Istradefylline

(Z)-伊曲茶碱

Also known as: (Z)-8-(3,4-dimethoxystyryl)-1,3-diethyl-7-methyl-1H-purine-2,6(3H,7H)-dione, (Z)-8-(3,4-dimethoxystyryl)-1,3-diethyl-7-methyl-3,7-dihydro-1H-purine-2,6-dione, 1H-Purine-2,6-dione, 8-[(1Z)-2-(3,4-dimethoxyphenyl)ethenyl]-1,3-diethyl-3,7-dihydro-7-methyl-, 8-[(1Z)-2-(3,4-Dimethoxyphenyl)ethenyl]-1,3-diethyl-3,7-dihydro-7-methyl-1H-purine-2,6-dione, Istradefylline Impurity 1 ((Z)-Istradefylline), Istradefylline Impurity 2, Istradefylline Impurity 2 ((Z)-Istradefylline), Istradefylline Impurity 12, Itraphylline impurities1, Itraphylline impurities866

(Z)-Istradefylline (CAS 606080-73-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C20H24N4O4 and a molecular weight of 384.43 g/mol. It is also known as (Z)-8-(3,4-dimethoxystyryl)-1,3-diethyl-7-methyl-1H-purine-2,6(3H,7H)-dione, (Z)-8-(3,4-dimethoxystyryl)-1,3-diethyl-7-methyl-3,7-dihydro-1H-purine-2,6-dione and 1H-Purine-2,6-dione, 8-[(1Z)-2-(3,4-dimethoxyphenyl)ethenyl]-1,3-diethyl-3,7-dihydro-7-methyl-. Key properties include a melting point of 134-135 ºC (toluene ) and a density of 1.24±0.1 g/cm3 (20 ºC 760 Torr). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

606080-73-3

Jingsj CID

J-1528080-4

Molecular Formula

C₂₀H₂₄N₄O₄

Chinese Name

(Z)-伊曲茶碱

Molecular Weight

384.43 g/mol

Category

Organic Bases

Last updated

8/21/2026