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

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

3-(ethylsulfanyl)-7-(4-fluorophenyl)-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one (CAS 2877766-69-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H11FN4OS and a molecular weight of 290.32 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2877766-69-1
Jingsj CID: J-402580-9
Molecular Formula: C₁₃H₁₁FN₄OS
Chinese Name: 3-乙基硫烷基-7-(4-氟苯基)-7H,8H-[1,2,4]三唑并[4,3-a]吡嗪-8-酮
Molecular Weight: 290.32 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 3-(ethylsulfanyl)-7-(4-fluorophenyl)-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one is 2877766-69-1.

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

3-(ethylsulfanyl)-7-(4-fluorophenyl)-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one has molecular formula C13H11FN4OS and molecular weight 290.32 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. "3-(ethylsulfanyl)-7-(4-fluorophenyl)-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one (CAS 2877766-69-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-402580-9 (accessed 2026-10-24).

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