2-(But-3-yn-1-yl)pyrazolo[1,5-a]pyrimidine

2-(丁-3-炔-1-基)吡唑并[1,5-a]嘧啶

2-(But-3-yn-1-yl)pyrazolo[1,5-a]pyrimidine (CAS 2229186-59-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H9N3 and a molecular weight of 171.20 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2229186-59-6
Jingsj CID: J-949877-4
Molecular Formula: C₁₀H₉N₃
Chinese Name: 2-(丁-3-炔-1-基)吡唑并[1,5-a]嘧啶
Molecular Weight: 171.20 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(But-3-yn-1-yl)pyrazolo[1,5-a]pyrimidine?

The CAS number of 2-(But-3-yn-1-yl)pyrazolo[1,5-a]pyrimidine is 2229186-59-6.

What are the molecular formula and molecular weight of 2-(But-3-yn-1-yl)pyrazolo[1,5-a]pyrimidine?

2-(But-3-yn-1-yl)pyrazolo[1,5-a]pyrimidine has molecular formula C10H9N3 and molecular weight 171.20 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. "2-(But-3-yn-1-yl)pyrazolo[1,5-a]pyrimidine (CAS 2229186-59-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-949877-4 (accessed 2026-10-23).

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