3,5-Dimethyl-1H-pyrazol-4-amine

3,5-二甲基-1H-吡唑-4-胺

Also known as: 4-Amino-3,5-dimethylpyrazole, 4-Amino-3,5-dimethyl-pyrazol, 1H-Pyrazol-4-amine, 3,5-dimethyl-

3,5-Dimethyl-1H-pyrazol-4-amine (CAS 5272-86-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H9N3 and a molecular weight of 111.14500 g/mol. It is also known as 4-Amino-3,5-dimethylpyrazole, 4-Amino-3,5-dimethyl-pyrazol and 1H-Pyrazol-4-amine, 3,5-dimethyl-. Key properties include a boiling point of 300.7ºC at 760mmHg, a density of 1.16g/cm3 and a flash point of 161ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5272-86-6
Jingsj CID
J-1118109-1
Molecular Formula
C5H9N3
Chinese Name
3,5-二甲基-1H-吡唑-4-胺
Molecular Weight
111.14500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point300.7ºC at 760mmHg
Density1.16g/cm3
Flash Point161ºC

Frequently Asked Questions

What is the CAS number of 3,5-Dimethyl-1H-pyrazol-4-amine?

The CAS number of 3,5-Dimethyl-1H-pyrazol-4-amine is 5272-86-6.

What are the molecular formula and molecular weight of 3,5-Dimethyl-1H-pyrazol-4-amine?

3,5-Dimethyl-1H-pyrazol-4-amine has molecular formula C5H9N3 and molecular weight 111.14500 g/mol.

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

Last updated:

How to cite: Jingsj. "3,5-Dimethyl-1H-pyrazol-4-amine (CAS 5272-86-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1118109-1 (accessed 2026-10-22).

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