5-(Chlorosulfonyl)-2-fluoro-4-methoxybenzoic acid

5-(氯磺酰基)-2-氟-4-甲氧基苯甲酸

5-(Chlorosulfonyl)-2-fluoro-4-methoxybenzoic acid (CAS 2090149-26-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H6ClFO5S and a molecular weight of 268.65 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2090149-26-9
Jingsj CID: J-1917592-4
Molecular Formula: C₈H₆ClFO₅S
Chinese Name: 5-(氯磺酰基)-2-氟-4-甲氧基苯甲酸
Molecular Weight: 268.65 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(Chlorosulfonyl)-2-fluoro-4-methoxybenzoic acid?

The CAS number of 5-(Chlorosulfonyl)-2-fluoro-4-methoxybenzoic acid is 2090149-26-9.

What are the molecular formula and molecular weight of 5-(Chlorosulfonyl)-2-fluoro-4-methoxybenzoic acid?

5-(Chlorosulfonyl)-2-fluoro-4-methoxybenzoic acid has molecular formula C8H6ClFO5S and molecular weight 268.65 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-(Chlorosulfonyl)-2-fluoro-4-methoxybenzoic acid (CAS 2090149-26-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1917592-4 (accessed 2026-10-24).

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