4-bromo-5-methyl-1H-pyrazol-3-amine

5-氨基-4-溴-3-甲基-1H-吡唑

Also known as: 3-Amino-4-bromo-5-methylpyrazole, 4-Bromo-3-methyl-1H-pyrazol-5-amine, 5-Amino-4-bromo-3-methyl-1H-pyrazole, 4-Bromo-5-methyl-1H-pyrazol-3-ylamine, 3-Methyl-4-bromo-5-aminopyrazole, 5-Amino-4-brom-3-methyl-pyrazol, 1H-Pyrazol-3-amine, 4-bromo-5-methyl-

4-bromo-5-methyl-1H-pyrazol-3-amine (CAS 1780-72-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H6BrN3 and a molecular weight of 176.01500 g/mol. It is also known as 3-Amino-4-bromo-5-methylpyrazole, 4-Bromo-3-methyl-1H-pyrazol-5-amine and 5-Amino-4-bromo-3-methyl-1H-pyrazole. Key property: a melting point of 120 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1780-72-9

Jingsj CID

J-1356797-8

Molecular Formula

C₄H₆BrN₃

Chinese Name

5-氨基-4-溴-3-甲基-1H-吡唑

Molecular Weight

176.01500 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026