1-(4-Chloropyrazolo[1,5-a]pyrazin-2-yl)ethan-1-one

CC(=O)c1cc2c(Cl)nccn2n1

1-(4-Chloropyrazolo[1,5-a]pyrazin-2-yl)ethan-1-one (CAS 2888659-45-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H6ClN3O and a molecular weight of 195.60 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2888659-45-6
Jingsj CID: J-1678586-1
Molecular Formula: C₈H₆ClN₃O
Chinese Name: CC(=O)c1cc2c(Cl)nccn2n1
Molecular Weight: 195.60 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(4-Chloropyrazolo[1,5-a]pyrazin-2-yl)ethan-1-one?

The CAS number of 1-(4-Chloropyrazolo[1,5-a]pyrazin-2-yl)ethan-1-one is 2888659-45-6.

What are the molecular formula and molecular weight of 1-(4-Chloropyrazolo[1,5-a]pyrazin-2-yl)ethan-1-one?

1-(4-Chloropyrazolo[1,5-a]pyrazin-2-yl)ethan-1-one has molecular formula C8H6ClN3O and molecular weight 195.60 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-(4-Chloropyrazolo[1,5-a]pyrazin-2-yl)ethan-1-one (CAS 2888659-45-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1678586-1 (accessed 2026-10-25).

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