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1-(3-methylbutyl)-1H-pyrazol-5-amine

1-(3-甲基丁基)-1H-吡唑-5-胺

Also known as: 1-Isopentyl-1H-pyrazol-5-amine, 1-(3-methylbutyl)-1H-pyrazol-5-amine, 1-Isopentyl-5-amino-pyrazol, 2-(3-methylbutyl)pyrazol-3-amine, 1H-Pyrazol-5-amine, 1-(3-methylbutyl)-

1-(3-methylbutyl)-1H-pyrazol-5-amine (CAS 3524-21-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H15N3 and a molecular weight of 153.22500 g/mol. It is also known as 1-Isopentyl-1H-pyrazol-5-amine, 1-Isopentyl-5-amino-pyrazol and 2-(3-methylbutyl)pyrazol-3-amine. Key properties include a boiling point of 273.3ºC at 760mmHg, a density of 1.06g/cm3 and a flash point of 119.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3524-21-8
Jingsj CID
J-1049024-0
Molecular Formula
C8H15N3
Chinese Name
1-(3-甲基丁基)-1H-吡唑-5-胺
Molecular Weight
153.22500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point273.3ºC at 760mmHg
Density1.06g/cm3
Flash Point119.1ºC

Frequently Asked Questions

What is the CAS number of 1-(3-methylbutyl)-1H-pyrazol-5-amine?

The CAS number of 1-(3-methylbutyl)-1H-pyrazol-5-amine is 3524-21-8.

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

1-(3-methylbutyl)-1H-pyrazol-5-amine has molecular formula C8H15N3 and molecular weight 153.22500 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(3-methylbutyl)-1H-pyrazol-5-amine (CAS 3524-21-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1049024-0 (accessed 2026-10-24).

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