1-Mercapto[1,2,4]triazolo[4,3-a]quinoxalin-4(5H)-one
1-巯基[1,2,4]三唑并[4,3-a]喹喔啉-4(5H)-酮
Also known as: 1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinoxalin-4-one, 1-sulfanylidene-2,5-dihydro-[1,2,4]triazolo[4,3-a]quinoxalin-4-one, [1,2,4]Triazolo[4,3-a]quinoxalin-4(5H)-one, 1,2-dihydro-1-thioxo-, hms1752o04, hms2767o14
1-Mercapto[1,2,4]triazolo[4,3-a]quinoxalin-4(5H)-one (CAS 540760-27-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H6N4OS and a molecular weight of 218.23500 g/mol. It is also known as 1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinoxalin-4-one, 1-sulfanylidene-2,5-dihydro-[1,2,4]triazolo[4,3-a]quinoxalin-4-one and [1,2,4]Triazolo[4,3-a]quinoxalin-4(5H)-one, 1,2-dihydro-1-thioxo-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 540760-27-8
- Jingsj CID
- J-882551-9
- Molecular Formula
- C9H6N4OS
- Chinese Name
- 1-巯基[1,2,4]三唑并[4,3-a]喹喔啉-4(5H)-酮
- Molecular Weight
- 218.23500 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 1-Mercapto[1,2,4]triazolo[4,3-a]quinoxalin-4(5H)-one?
The CAS number of 1-Mercapto[1,2,4]triazolo[4,3-a]quinoxalin-4(5H)-one is 540760-27-8.
What are the molecular formula and molecular weight of 1-Mercapto[1,2,4]triazolo[4,3-a]quinoxalin-4(5H)-one?
1-Mercapto[1,2,4]triazolo[4,3-a]quinoxalin-4(5H)-one has molecular formula C9H6N4OS and molecular weight 218.23500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Mercapto[1,2,4]triazolo[4,3-a]quinoxalin-4(5H)-one (CAS 540760-27-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-882551-9 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.