1-Phenyl-3-aminopyrazole

1-苯基-3-氨基吡唑

Also known as: 1-phenyl-1H-pyrazol-3-amine, 3-Amino-1-phenylpyrazole, 1-phenyl-1H-pyrazol-3-ylamine, 1-phenylpyrazol-3-amine, 1H-pyrazol-3-amine, 1-phenyl-, 1-phenyl-1H-pyrazole-3-amine

CAS No.
1128-56-9
Jingsj CID
J-6352-6
Molecular Formula
C9H9N3
Chinese Name
1-苯基-3-氨基吡唑
Molecular Weight
159.188 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point323.1±15.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point149.2±20.4 °C

Frequently Asked Questions

What is the CAS number of 1-Phenyl-3-aminopyrazole?

1128-56-9

What are the molecular formula and molecular weight of 1-Phenyl-3-aminopyrazole?

C9H9N3, molecular weight 159.188 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026