3,5-Dimethoxyisothiazole-4-carboxylic acid

3,5-二甲氧基异噻唑-4-甲酸

3,5-Dimethoxyisothiazole-4-carboxylic acid (CAS 2137814-13-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7NO4S and a molecular weight of 189.19 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2137814-13-0
Jingsj CID: J-306250-6
Molecular Formula: C₆H₇NO₄S
Chinese Name: 3,5-二甲氧基异噻唑-4-甲酸
Molecular Weight: 189.19 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,5-Dimethoxyisothiazole-4-carboxylic acid?

The CAS number of 3,5-Dimethoxyisothiazole-4-carboxylic acid is 2137814-13-0.

What are the molecular formula and molecular weight of 3,5-Dimethoxyisothiazole-4-carboxylic acid?

3,5-Dimethoxyisothiazole-4-carboxylic acid has molecular formula C6H7NO4S and molecular weight 189.19 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. "3,5-Dimethoxyisothiazole-4-carboxylic acid (CAS 2137814-13-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-306250-6 (accessed 2026-10-25).

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