3-Methyl-1-(4-methylphenyl)-1H-pyrazol-5-ol

3-甲基-1-(4-甲基苯基)-1H-吡唑-5-醇

Also known as: 1-p-Tolyl-3-methyl-pyrazol-5-ol, 1H-Pyrazol-5-ol, 3-methyl-1-(4-methylphenyl)-, 3-Methyl-1-p-tolyl-1H-pyrazol-5-ol, 5-Methyl-2-p-tolyl-2H-pyrazol-3-ol, 5-methyl-2-(4-methylphenyl)-1,2-dihydro-3H-pyrazol-3-one

3-Methyl-1-(4-methylphenyl)-1H-pyrazol-5-ol (CAS 2046-03-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H12N2O and a molecular weight of 188.22600 g/mol. It is also known as 1-p-Tolyl-3-methyl-pyrazol-5-ol, 1H-Pyrazol-5-ol, 3-methyl-1-(4-methylphenyl)- and 3-Methyl-1-p-tolyl-1H-pyrazol-5-ol. Key properties include a melting point of 132ºC, a boiling point of 333.1ºC at 760mmHg, a density of 1.15g/cm3 and a flash point of 155.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

2046-03-9

Jingsj CID

J-1359702-7

Molecular Formula

C₁₁H₁₂N₂O

Chinese Name

3-甲基-1-(4-甲基苯基)-1H-吡唑-5-醇

Molecular Weight

188.22600 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026