7-ethyl-2-methyl-4H,5H-pyrazolo[1,5-a]pyrimidin-5-one

7-乙基-2-甲基-4H,5H-吡唑并[1,5-a]嘧啶-5-酮

7-ethyl-2-methyl-4H,5H-pyrazolo[1,5-a]pyrimidin-5-one (CAS 723247-44-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11N3O and a molecular weight of 177.20 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 723247-44-7
Jingsj CID: J-308482-5
Molecular Formula: C₉H₁₁N₃O
Chinese Name: 7-乙基-2-甲基-4H,5H-吡唑并[1,5-a]嘧啶-5-酮
Molecular Weight: 177.20 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 7-ethyl-2-methyl-4H,5H-pyrazolo[1,5-a]pyrimidin-5-one?

The CAS number of 7-ethyl-2-methyl-4H,5H-pyrazolo[1,5-a]pyrimidin-5-one is 723247-44-7.

What are the molecular formula and molecular weight of 7-ethyl-2-methyl-4H,5H-pyrazolo[1,5-a]pyrimidin-5-one?

7-ethyl-2-methyl-4H,5H-pyrazolo[1,5-a]pyrimidin-5-one has molecular formula C9H11N3O and molecular weight 177.20 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. "7-ethyl-2-methyl-4H,5H-pyrazolo[1,5-a]pyrimidin-5-one (CAS 723247-44-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-308482-5 (accessed 2026-10-23).

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