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

3-(3-氯苯基)-1H-吡唑-5-胺

Also known as: 5-Amino-3-(3-chlorophenyl)pyrazole, 5-Amino-3-(3-chlorophenyl)-1H-pyrazole, 5-(3-Chlorophenyl)-1H-pyrazol-3-amine, 5-(3-Chlorophenyl)-1H-pyrazole-3-amine, 3-Amino-5-(3-chlorophenyl)-1H-pyrazole, 3-(3-Chlorophenyl)-1H-pyrazol-5-amine, 3-(3-chlorophenyl)pyrazole-5-ylamine, 5-(3-chloro-phenyl)-2H-pyrazol-3-ylamine, [5-(3-chlorophenyl)-1H-pyrazol-3-yl]amine, AA-0869, ZINC04234690, F3379-0346

3-(3-Chlorophenyl)-1H-pyrazol-5-amine (CAS 208519-09-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8ClN3 and a molecular weight of 193.63300 g/mol. It is also known as 5-Amino-3-(3-chlorophenyl)pyrazole, 5-Amino-3-(3-chlorophenyl)-1H-pyrazole and 5-(3-Chlorophenyl)-1H-pyrazol-3-amine. Key properties include a melting point of 138-140ºC, a boiling point of 469.1ºC at 760 mmHg, a density of 1.378g/cm3 and a flash point of 237.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
208519-09-9
Jingsj CID
J-1498911-3
Molecular Formula
C9H8ClN3
Chinese Name
3-(3-氯苯基)-1H-吡唑-5-胺
Molecular Weight
193.63300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point138-140ºC
Boiling Point469.1ºC at 760 mmHg
Density1.378g/cm3
Flash Point237.5ºC

Frequently Asked Questions

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

The CAS number of 3-(3-Chlorophenyl)-1H-pyrazol-5-amine is 208519-09-9.

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

3-(3-Chlorophenyl)-1H-pyrazol-5-amine has molecular formula C9H8ClN3 and molecular weight 193.63300 g/mol.

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

Last updated:

How to cite: Jingsj. "3-(3-Chlorophenyl)-1H-pyrazol-5-amine (CAS 208519-09-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498911-3 (accessed 2026-10-25).

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