4-Methyl-5-phenyl-1H-pyrazol-3-amine

4-甲基-5-苯基-1H-吡唑-3-胺

Also known as: 1H-Pyrazol-3-amine, 4-methyl-5-phenyl-, 3-Amino-4-methyl-5-phenylpyrazole, 3-Amino-4-methyl-5-phenyl-1H-pyrazole, NSC 255001

4-Methyl-5-phenyl-1H-pyrazol-3-amine (CAS 66367-67-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H11N3 and a molecular weight of 173.21400 g/mol. It is also known as 1H-Pyrazol-3-amine, 4-methyl-5-phenyl-, 3-Amino-4-methyl-5-phenylpyrazole and 3-Amino-4-methyl-5-phenyl-1H-pyrazole. Key properties include a boiling point of 408.9ºC at 760 mmHg and a density of 1.196g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
66367-67-7
Jingsj CID
J-1372741-5
Molecular Formula
C10H11N3
Chinese Name
4-甲基-5-苯基-1H-吡唑-3-胺
Molecular Weight
173.21400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point408.9ºC at 760 mmHg
Density1.196g/cm3

Frequently Asked Questions

What is the CAS number of 4-Methyl-5-phenyl-1H-pyrazol-3-amine?

The CAS number of 4-Methyl-5-phenyl-1H-pyrazol-3-amine is 66367-67-7.

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

4-Methyl-5-phenyl-1H-pyrazol-3-amine has molecular formula C10H11N3 and molecular weight 173.21400 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Methyl-5-phenyl-1H-pyrazol-3-amine (CAS 66367-67-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1372741-5 (accessed 2026-10-25).

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