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1-(sec-Butyl)-1H-pyrazol-5-amine

1-(仲丁基)-1H-吡唑-5-胺

Also known as: 1-(1-Methylpropyl)-1H-pyrazol-5-amine, 1-(1-Methylpropyl)-1H-pyrazol-5-ylamine, 1-(butan-2-yl)-1H-pyrazol-5-amine, 1-sec-butyl-1H-pyrazol-5-amine, 1-sec-butyl-1H-pyrazol-5-amine(SALTDATA: FREE), 1H-Pyrazol-5-amine,1-(1-Methylpropyl)-, 2-butan-2-ylpyrazol-3-amine, 2-sec-butyl-2H-pyrazol-3-ylamine, HMS1733C16

1-(sec-Butyl)-1H-pyrazol-5-amine (CAS 3524-19-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H13N3 and a molecular weight of 139.19800 g/mol. It is also known as 1-(1-Methylpropyl)-1H-pyrazol-5-amine, 1-(1-Methylpropyl)-1H-pyrazol-5-ylamine and 1-(butan-2-yl)-1H-pyrazol-5-amine. Key properties include a boiling point of 250.2ºC at 760mmHg, a density of 1.09g/cm3 and a flash point of 105.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3524-19-4
Jingsj CID
J-1183974-3
Molecular Formula
C7H13N3
Chinese Name
1-(仲丁基)-1H-吡唑-5-胺
Molecular Weight
139.19800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point250.2ºC at 760mmHg
Density1.09g/cm3
Flash Point105.1ºC

Frequently Asked Questions

What is the CAS number of 1-(sec-Butyl)-1H-pyrazol-5-amine?

The CAS number of 1-(sec-Butyl)-1H-pyrazol-5-amine is 3524-19-4.

What are the molecular formula and molecular weight of 1-(sec-Butyl)-1H-pyrazol-5-amine?

1-(sec-Butyl)-1H-pyrazol-5-amine has molecular formula C7H13N3 and molecular weight 139.19800 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(sec-Butyl)-1H-pyrazol-5-amine (CAS 3524-19-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1183974-3 (accessed 2026-10-25).

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