2-(4-Aminophenyl)-1,5-dimethyl-1H-pyrazol-3(2H)-one

2-(4-氨基苯基)-1,5-二甲基-1H-吡唑-3(2H)-酮

Also known as: 2-(4-Aminophenyl)-1,2-dihydro-1,5-dimethyl-3H-pyrazol-3-one, 2-(4-AMinophenyl)-1,5-diMethyl-1H-pyrazol-3(2H)-one, 2-(4-Aminophenyl)-1,5-dimethyl-1,2-dihydro-3h-pyrazol-3-one, 2-(4-aminophenyl)-1,2-dihydro-1,5-dimethylpyrazol-3-one, 2-(4-aminophenyl)-1,5-dimethylpyrazol-3-one, 3H-Pyrazol-3-one, 2-(4-aminophenyl)-1,2-dihydro-1,5-dimethyl-

2-(4-Aminophenyl)-1,5-dimethyl-1H-pyrazol-3(2H)-one (CAS 69267-59-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H13N3O and a molecular weight of 203.24000 g/mol. It is also known as 2-(4-Aminophenyl)-1,2-dihydro-1,5-dimethyl-3H-pyrazol-3-one, 2-(4-AMinophenyl)-1,5-diMethyl-1H-pyrazol-3(2H)-one and 2-(4-Aminophenyl)-1,5-dimethyl-1,2-dihydro-3h-pyrazol-3-one. Key properties include a boiling point of 366.1ºC at 760 mmHg, a density of 1.231g/cm3 and a flash point of 175.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

69267-59-0

Jingsj CID

J-1311435-8

Molecular Formula

C₁₁H₁₃N₃O

Chinese Name

2-(4-氨基苯基)-1,5-二甲基-1H-吡唑-3(2H)-酮

Molecular Weight

203.24000 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026