4-Isothiazolesulfonyl chloride, 3-methyl-

3-甲基-4-异噻唑磺酰氯

4-Isothiazolesulfonyl chloride, 3-methyl- (CAS 4590-60-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H4ClNO2S2 and a molecular weight of 197.7 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4590-60-7
Jingsj CID: J-1323643-2
Molecular Formula: C₄H₄ClNO₂S₂
Chinese Name: 3-甲基-4-异噻唑磺酰氯
Molecular Weight: 197.7 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 4-Isothiazolesulfonyl chloride, 3-methyl-?

The CAS number of 4-Isothiazolesulfonyl chloride, 3-methyl- is 4590-60-7.

What are the molecular formula and molecular weight of 4-Isothiazolesulfonyl chloride, 3-methyl-?

4-Isothiazolesulfonyl chloride, 3-methyl- has molecular formula C4H4ClNO2S2 and molecular weight 197.7 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-Isothiazolesulfonyl chloride, 3-methyl- (CAS 4590-60-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1323643-2 (accessed 2026-10-23).

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