3-Bromo-1H-pyrazol-5-amine

3-溴-1H-吡唑-5-胺

Also known as: 5-bromo-1H-pyrazol-3-amine, 5-bromo-4H-pyrazol-3-amine, 3-bromo-5-aminopyrazole, 3-amino-5-bromopyrazole

3-Bromo-1H-pyrazol-5-amine (CAS 1203705-55-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C3H4BrN3 and a molecular weight of 161.98800 g/mol. It is also known as 5-bromo-1H-pyrazol-3-amine, 5-bromo-4H-pyrazol-3-amine and 3-bromo-5-aminopyrazole. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1203705-55-8
Jingsj CID: J-1045975-1
Molecular Formula: C₃H₄BrN₃
Chinese Name: 3-溴-1H-吡唑-5-胺
Molecular Weight: 161.98800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Bromo-1H-pyrazol-5-amine?

The CAS number of 3-Bromo-1H-pyrazol-5-amine is 1203705-55-8.

What are the molecular formula and molecular weight of 3-Bromo-1H-pyrazol-5-amine?

3-Bromo-1H-pyrazol-5-amine has molecular formula C3H4BrN3 and molecular weight 161.98800 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3-Bromo-1H-pyrazol-5-amine (CAS 1203705-55-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1045975-1 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.