1,6,8-Trimethyl-1,6-dihydrodipyrazolo[3,4-b:3',4'-d]pyridin-3(2H)-one

1,6,8-三甲基-1,6-二氢二吡唑并[3,4-b:3',4'-d]吡啶-3(2H)-酮

Also known as: 1,6,8-TRIMETHYL-1,2,3,6-TETRAHYDRODIPYRAZOLO[3,4-B:3,4-D]PYRIDIN-3-ONE, 1,6,8-Trimethyl-1,6-dihydrodipyrazolo[3,4-b:3',4'-d]pyridin-3(2H)-one, 1,6,8-trimethyl-2H-dipyrazolo[4,5-a:4',3'-d]pyridin-3-one, 4,5-DIHYDRO-6-OXO-1,3,4-TRIMETHYLDIPYRAZOLO(3,4-B)(4,3-C)PYRIDINE, Dipyrazolo[3,4-b:3',4'-d]pyridin-3(2H)-one, 1,6-dihydro-1,6,8-trimethyl-, HMS555D08

1,6,8-Trimethyl-1,6-dihydrodipyrazolo[3,4-b:3',4'-d]pyridin-3(2H)-one (CAS 81153-35-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H11N5O and a molecular weight of 217.22700 g/mol. It is also known as 1,6,8-TRIMETHYL-1,2,3,6-TETRAHYDRODIPYRAZOLO[3,4-B:3,4-D]PYRIDIN-3-ONE, 1,6,8-trimethyl-2H-dipyrazolo[4,5-a:4',3'-d]pyridin-3-one and 4,5-DIHYDRO-6-OXO-1,3,4-TRIMETHYLDIPYRAZOLO(3,4-B)(4,3-C)PYRIDINE. Key properties include a melting point of 300ºC and a density of 1.56g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

81153-35-7

Jingsj CID

J-1516920-4

Molecular Formula

C₁₀H₁₁N₅O

Chinese Name

1,6,8-三甲基-1,6-二氢二吡唑并[3,4-b:3',4'-d]吡啶-3(2H)-酮

Molecular Weight

217.22700 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026