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1-butyl-3-methyl-1H-pyrazol-5-amine

2-丁基-5-甲基-2H-吡唑-3-胺

Also known as: 2-butyl-5-methyl-2H-pyrazol-3-ylamine, 2-butyl-5-methylpyrazol-3-amine, 1-butyl-3-methylpyrazole-5-ylamine, 1-butyl-5-amino-3-methyl-pyrazole, AKOS B024296, ART-CHEM-BB B024296, CHEMBRDG-BB 4014324, TIMTEC-BB SBB007275, VITAS-BB TBB009328, STK350109, MFCD06010846, CS-0317985

1-butyl-3-methyl-1H-pyrazol-5-amine (CAS 3524-35-4) 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 2-butyl-5-methyl-2H-pyrazol-3-ylamine, 2-butyl-5-methylpyrazol-3-amine and 1-butyl-3-methylpyrazole-5-ylamine. Key properties include a boiling point of 276.4ºC at 760 mmHg, a density of 1.06g/cm3 and a flash point of 120.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3524-35-4
Jingsj CID
J-1493616-0
Molecular Formula
C8H15N3
Chinese Name
2-丁基-5-甲基-2H-吡唑-3-胺
Molecular Weight
153.22500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point276.4ºC at 760 mmHg
Density1.06g/cm3
Flash Point120.9ºC

Frequently Asked Questions

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

The CAS number of 1-butyl-3-methyl-1H-pyrazol-5-amine is 3524-35-4.

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

1-butyl-3-methyl-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-butyl-3-methyl-1H-pyrazol-5-amine (CAS 3524-35-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1493616-0 (accessed 2026-10-25).

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