4-Methyl-5-(5-methylthiophen-3-yl)-4H-1,2,4-triazole-3-thiol

4-甲基-5-(5-甲基噻吩-3-基)-4H-1,2,4-三唑-3-硫醇

Also known as: 4-methyl-3-(5-methylthiophen-3-yl)-1H-1,2,4-triazole-5-thione, 4-methyl-5-(5-methyl-3-thienyl)-2H-1,2,4-triazole-3-thione, 4-methyl-5-(5-methyl-3-thienyl)-4H-1,2,4-triazole-3-thiol, 4-methyl-5-(5-methylthien-3-yl)-4H-1,2,4-triazole-3-thiol, 4-methyl-5-(5-methylthiophen-3-yl)-2H-1,2,4-triazole-3-thione

4-Methyl-5-(5-methylthiophen-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 588685-90-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9N3S2 and a molecular weight of 211.30700 g/mol. It is also known as 4-methyl-3-(5-methylthiophen-3-yl)-1H-1,2,4-triazole-5-thione, 4-methyl-5-(5-methyl-3-thienyl)-2H-1,2,4-triazole-3-thione and 4-methyl-5-(5-methyl-3-thienyl)-4H-1,2,4-triazole-3-thiol. Key properties include a boiling point of 299.7ºC at 760 mmHg and a density of 1.44g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
588685-90-9
Jingsj CID
J-1018070-7
Molecular Formula
C8H9N3S2
Chinese Name
4-甲基-5-(5-甲基噻吩-3-基)-4H-1,2,4-三唑-3-硫醇
Molecular Weight
211.30700 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point299.7ºC at 760 mmHg
Density1.44g/cm3

Frequently Asked Questions

What is the CAS number of 4-Methyl-5-(5-methylthiophen-3-yl)-4H-1,2,4-triazole-3-thiol?

The CAS number of 4-Methyl-5-(5-methylthiophen-3-yl)-4H-1,2,4-triazole-3-thiol is 588685-90-9.

What are the molecular formula and molecular weight of 4-Methyl-5-(5-methylthiophen-3-yl)-4H-1,2,4-triazole-3-thiol?

4-Methyl-5-(5-methylthiophen-3-yl)-4H-1,2,4-triazole-3-thiol has molecular formula C8H9N3S2 and molecular weight 211.30700 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Methyl-5-(5-methylthiophen-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 588685-90-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1018070-7 (accessed 2026-10-23).

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