1-(3-Amino-5-methyl-1H-pyrazol-1-yl)-2-chloroethanone

1-(氯乙酰基)-5-甲基-1H-吡唑-3-胺(9CI)

Also known as: 1H-Pyrazol-3-amine, 1-(chloroacetyl)-5-methyl- (9CI), ethanone, 1-(3-amino-5-methyl-1H-pyrazol-1-yl)-2-chloro-, 1-(3-amino-5-methyl-1H-pyrazol-1-yl)-2-chloroethanone

1-(3-Amino-5-methyl-1H-pyrazol-1-yl)-2-chloroethanone (CAS 453576-50-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8ClN3O and a molecular weight of 173.60000 g/mol. It is also known as 1H-Pyrazol-3-amine, 1-(chloroacetyl)-5-methyl- (9CI), ethanone, 1-(3-amino-5-methyl-1H-pyrazol-1-yl)-2-chloro- and 1-(3-amino-5-methyl-1H-pyrazol-1-yl)-2-chloroethanone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 453576-50-6
Jingsj CID: J-1015978-1
Molecular Formula: C₆H₈ClN₃O
Chinese Name: 1-(氯乙酰基)-5-甲基-1H-吡唑-3-胺(9CI)
Molecular Weight: 173.60000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(3-Amino-5-methyl-1H-pyrazol-1-yl)-2-chloroethanone?

The CAS number of 1-(3-Amino-5-methyl-1H-pyrazol-1-yl)-2-chloroethanone is 453576-50-6.

What are the molecular formula and molecular weight of 1-(3-Amino-5-methyl-1H-pyrazol-1-yl)-2-chloroethanone?

1-(3-Amino-5-methyl-1H-pyrazol-1-yl)-2-chloroethanone has molecular formula C6H8ClN3O and molecular weight 173.60000 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-(3-Amino-5-methyl-1H-pyrazol-1-yl)-2-chloroethanone (CAS 453576-50-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1015978-1 (accessed 2026-10-25).

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