1-[1-(pent-4-yn-1-yl)-1H-pyrazol-4-yl]ethan-1-one

1-[1-(戊-4-炔-1-基)-1H-吡唑-4-基]乙-1-酮

1-[1-(pent-4-yn-1-yl)-1H-pyrazol-4-yl]ethan-1-one (CAS 1864370-81-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H12N2O and a molecular weight of 176.21 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1864370-81-9
Jingsj CID: J-334840-2
Molecular Formula: C₁₀H₁₂N₂O
Chinese Name: 1-[1-(戊-4-炔-1-基)-1H-吡唑-4-基]乙-1-酮
Molecular Weight: 176.21 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-[1-(pent-4-yn-1-yl)-1H-pyrazol-4-yl]ethan-1-one?

The CAS number of 1-[1-(pent-4-yn-1-yl)-1H-pyrazol-4-yl]ethan-1-one is 1864370-81-9.

What are the molecular formula and molecular weight of 1-[1-(pent-4-yn-1-yl)-1H-pyrazol-4-yl]ethan-1-one?

1-[1-(pent-4-yn-1-yl)-1H-pyrazol-4-yl]ethan-1-one has molecular formula C10H12N2O and molecular weight 176.21 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-[1-(pent-4-yn-1-yl)-1H-pyrazol-4-yl]ethan-1-one (CAS 1864370-81-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-334840-2 (accessed 2026-10-23).

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