4-METHYLTETRAHYDROTHIOPHEN-3-ONE

4-甲基-3-氧代四氢噻吩

Also known as: 4-Methyldihydrothiophen-3(2H)-one, 4-methylthiolan-3-one, Dihydro-4-methyl-3(2H)-thiophenone, 4-Methyltetrahydrothiophen-3-one

4-METHYLTETRAHYDROTHIOPHEN-3-ONE (CAS 50565-25-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H8OS and a molecular weight of 116.18100 g/mol. It is also known as 4-Methyldihydrothiophen-3(2H)-one, 4-methylthiolan-3-one and Dihydro-4-methyl-3(2H)-thiophenone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 50565-25-8
Jingsj CID: J-1330651-9
Molecular Formula: C₅H₈OS
Chinese Name: 4-甲基-3-氧代四氢噻吩
Molecular Weight: 116.18100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-METHYLTETRAHYDROTHIOPHEN-3-ONE?

The CAS number of 4-METHYLTETRAHYDROTHIOPHEN-3-ONE is 50565-25-8.

What are the molecular formula and molecular weight of 4-METHYLTETRAHYDROTHIOPHEN-3-ONE?

4-METHYLTETRAHYDROTHIOPHEN-3-ONE has molecular formula C5H8OS and molecular weight 116.18100 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. "4-METHYLTETRAHYDROTHIOPHEN-3-ONE (CAS 50565-25-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1330651-9 (accessed 2026-10-25).

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