4-Chloro-3-(methoxysulfonyl)benzoic acid

4-氯-3-甲氧基磺酰基苯甲酸

Also known as: Indapamide Impurity 11, Benzoic acid, 4-chloro-3-(methoxysulfonyl)-

4-Chloro-3-(methoxysulfonyl)benzoic acid (CAS 1856658-28-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H7ClO5S and a molecular weight of 250.659 g/mol. It is also known as Indapamide Impurity 11 and Benzoic acid, 4-chloro-3-(methoxysulfonyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1856658-28-0
Jingsj CID: J-1529521-5
Molecular Formula: C₈H₇ClO₅S
Chinese Name: 4-氯-3-甲氧基磺酰基苯甲酸
Molecular Weight: 250.659 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Chloro-3-(methoxysulfonyl)benzoic acid?

The CAS number of 4-Chloro-3-(methoxysulfonyl)benzoic acid is 1856658-28-0.

What are the molecular formula and molecular weight of 4-Chloro-3-(methoxysulfonyl)benzoic acid?

4-Chloro-3-(methoxysulfonyl)benzoic acid has molecular formula C8H7ClO5S and molecular weight 250.659 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-Chloro-3-(methoxysulfonyl)benzoic acid (CAS 1856658-28-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1529521-5 (accessed 2026-10-25).

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