7-(4-fluorophenyl)-3-(prop-2-yn-1-ylsulfanyl)-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one

7-(4-氟苯基)-3-(丙-2-炔-1-基硫烷基)-7H,8H-[1,2,4]三唑并[4,3-a]吡嗪-8-酮

7-(4-fluorophenyl)-3-(prop-2-yn-1-ylsulfanyl)-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one (CAS 2877644-46-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H9FN4OS and a molecular weight of 300.31 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2877644-46-5
Jingsj CID: J-810069-4
Molecular Formula: C₁₄H₉FN₄OS
Chinese Name: 7-(4-氟苯基)-3-(丙-2-炔-1-基硫烷基)-7H,8H-[1,2,4]三唑并[4,3-a]吡嗪-8-酮
Molecular Weight: 300.31 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 7-(4-fluorophenyl)-3-(prop-2-yn-1-ylsulfanyl)-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one?

The CAS number of 7-(4-fluorophenyl)-3-(prop-2-yn-1-ylsulfanyl)-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one is 2877644-46-5.

What are the molecular formula and molecular weight of 7-(4-fluorophenyl)-3-(prop-2-yn-1-ylsulfanyl)-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one?

7-(4-fluorophenyl)-3-(prop-2-yn-1-ylsulfanyl)-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one has molecular formula C14H9FN4OS and molecular weight 300.31 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-(4-fluorophenyl)-3-(prop-2-yn-1-ylsulfanyl)-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one (CAS 2877644-46-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-810069-4 (accessed 2026-10-24).

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