1,2,4-Triazin-3(2H)-one, 5-(methylthio)-

Also known as: 1,2,4-Triazin-3(2H)-one,5-(methylthio)-(9CI), 1,2,4-Triazin-3(2H)-one, 5-(methylthio)-, 3-oxo-5-methylmercapto-2,3-dihydrotriazine, 3-oxo-5-methylthio-2,3-dihydro-1,2,4-triazine, 5-(Methylthio)-1,2,4-triazin-3(4H)-one, 5-Methylsulfanyl-2H-[1,2,4]triazin-3-one, 5-Methylthio-2,3-dihydro-1,2,4-triazin-3-one, 5-methylthio-1,2,4-triazin-3-(2H)one

1,2,4-Triazin-3(2H)-one, 5-(methylthio)- (CAS 57360-30-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H5N3OS and a molecular weight of 143.16700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 57360-30-2
Jingsj CID: J-998769-3
Molecular Formula: C₄H₅N₃OS
Molecular Weight: 143.16700 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	143.01500
PSA	83.94000

Frequently Asked Questions

What is the CAS number of 1,2,4-Triazin-3(2H)-one, 5-(methylthio)-?

The CAS number of 1,2,4-Triazin-3(2H)-one, 5-(methylthio)- is 57360-30-2.

What are the molecular formula and molecular weight of 1,2,4-Triazin-3(2H)-one, 5-(methylthio)-?

1,2,4-Triazin-3(2H)-one, 5-(methylthio)- has molecular formula C4H5N3OS and molecular weight 143.16700 g/mol.

What are the upstream and downstream products of 1,2,4-Triazin-3(2H)-one, 5-(methylthio)-?

For 1,2,4-Triazin-3(2H)-one, 5-(methylthio)-, Upstream Products: 5-thioxo-4,5-dihydro-1,2,4-triazin-3(2H)-one.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1,2,4-Triazin-3(2H)-one, 5-(methylthio)- (CAS 57360-30-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-998769-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.