1,3-Dimethyl-1H-pyrazole-5-carbaldehyde

1,3-二甲基-1H-吡唑-5-甲醛

Also known as: 1,3-Dimethylpyrazole-5-carbaldehyde, 2,5-Dimethylpyrazole-3-carbaldehyde, 2,5-Dimethyl-2H-pyrazole-3-carbaldehyde, 1,3-Dimethyl-5-formyl-1H-pyrazole, 1,3-Dimethyl-1H-pyrazole-5-carboxaldehyde, AKOS B015985, ART-CHEM-BB B015985, MFCD02681907

1,3-Dimethyl-1H-pyrazole-5-carbaldehyde (CAS 25016-09-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8N2O and a molecular weight of 124.141 g/mol. It is also known as 1,3-Dimethylpyrazole-5-carbaldehyde, 2,5-Dimethylpyrazole-3-carbaldehyde and 2,5-Dimethyl-2H-pyrazole-3-carbaldehyde. Key properties include a melting point of 40-42°C, a boiling point of 227.7±20.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 91.5±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

25016-09-5

Jingsj CID

J-29916-7

Molecular Formula

C₆H₈N₂O

Chinese Name

1,3-二甲基-1H-吡唑-5-甲醛

Molecular Weight

124.141 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026