1,3-Dipropyl-7-methylxanthine

1,3-二丙基-7-甲基黄嘌呤

Also known as: 1,3-Dipropyl-7-methylpurine-2,6-dione, 1,3-Dipropylheteroxanthine, 1,3-di-n-propyl-7-methylxanthine, 1,3-dipropyl-7-methyl-xanthine, 3,7-Dihydro-7-methyl-1,3-dipropyl-1H-purine-2,6-dione, 7-Methyl-1,3-dipropyl-1H-purine-2,6(3H,7H)-dione, 7-Methyl-1,3-dipropyl-3,7-dihydro-1H-purine-2,6-dione, 7-Methyl-1,3-dipropylxanthine, 7-methyl-1,3-dipropylpurine-2,6-dione, Lopac-D-108, MFCD00055219, SC 5192

1,3-Dipropyl-7-methylxanthine (CAS 31542-63-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H18N4O2 and a molecular weight of 250.297 g/mol. It is also known as 1,3-Dipropyl-7-methylpurine-2,6-dione, 1,3-Dipropylheteroxanthine and 1,3-di-n-propyl-7-methylxanthine. Key properties include a melting point of 114-117ºC, a boiling point of 443.5±37.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 222.0±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

31542-63-9

Jingsj CID

J-1325340-8

Molecular Formula

C₁₂H₁₈N₄O₂

Chinese Name

1,3-二丙基-7-甲基黄嘌呤

Molecular Weight

250.297 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026