5,5-Dimethylthiolan-2-one

5,5-二甲基四氢噻吩-2-酮

5,5-Dimethylthiolan-2-one (CAS 21441-28-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H10OS and a molecular weight of 130.21 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 21441-28-1
Jingsj CID: J-1169849-8
Molecular Formula: C₆H₁₀OS
Chinese Name: 5,5-二甲基四氢噻吩-2-酮
Molecular Weight: 130.21 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5,5-Dimethylthiolan-2-one?

The CAS number of 5,5-Dimethylthiolan-2-one is 21441-28-1.

What are the molecular formula and molecular weight of 5,5-Dimethylthiolan-2-one?

5,5-Dimethylthiolan-2-one has molecular formula C6H10OS and molecular weight 130.21 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. "5,5-Dimethylthiolan-2-one (CAS 21441-28-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1169849-8 (accessed 2026-10-25).

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