1,3,5-Trimethyl-1H-pyrazol-4-amine

4-氨基-1,3,5-三甲基吡唑

Also known as: 4-Amino-1,3,5-trimethyl-1H-pyrazole, 4-Amino-1,3,5-trimethylpyrazole, 1,3,5-Trimethyl-4-aminopyrazole, 1,3,5-trimethyl-1H-4-aminopyrazole, 1,3,5-trimethyl-1H-pyrazol-4-ylamine, 1,3,5-trimethyl-4-aminopyrazole, 1H-Pyrazol-4-amine, 1,3,5-trimethyl-, 4-Amino-2,3,5-trimethyl-2H-pyrazole

1,3,5-Trimethyl-1H-pyrazol-4-amine (CAS 28466-21-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H11N3 and a molecular weight of 125.172 g/mol. It is also known as 4-Amino-1,3,5-trimethyl-1H-pyrazole, 4-Amino-1,3,5-trimethylpyrazole and 1,3,5-Trimethyl-4-aminopyrazole. Key properties include a melting point of 96 °C, a boiling point of 236.3±35.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 96.7±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

28466-21-9

Jingsj CID

J-27995-2

Molecular Formula

C₆H₁₁N₃

Chinese Name

4-氨基-1,3,5-三甲基吡唑

Molecular Weight

125.172 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026