4-Bromo-1-isopropyl-1H-pyrazole

4-溴-1-异丙基-1H-吡唑

Also known as: 4-bromo-1-(propan-2-yl)-1H-pyrazole, 4-bromo-1-isopropylpyrazole, 4-bromo-1-propan-2-ylpyrazole, 1H-Pyrazole, 4-bromo-1-(1-methylethyl)-

CAS No.: 313735-62-5
Jingsj CID: J-1033043-4
Molecular Formula: C₆H₉BrN₂
Chinese Name: 4-溴-1-异丙基-1H-吡唑
Molecular Weight: 189.05300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	213.539ºC at 760 mmHg
Density	1.492 g/cm3;
Flash Point	82.946ºC

Frequently Asked Questions

What is the CAS number of 4-Bromo-1-isopropyl-1H-pyrazole?

313735-62-5

What are the molecular formula and molecular weight of 4-Bromo-1-isopropyl-1H-pyrazole?

C6H9BrN2, molecular weight 189.05300 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026