7-(Methylsulfonyl)-9-oxo-9H-xanthene-2-carboxylic acid

7-(甲基磺酰基)-9-氧代-9H-呫吨-2-羧酸

7-(Methylsulfonyl)-9-oxo-9H-xanthene-2-carboxylic acid (CAS 40691-48-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H10O6S and a molecular weight of 318.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 40691-48-3
Jingsj CID: J-99164-9
Molecular Formula: C₁₅H₁₀O₆S
Chinese Name: 7-(甲基磺酰基)-9-氧代-9H-呫吨-2-羧酸
Molecular Weight: 318.3 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 7-(Methylsulfonyl)-9-oxo-9H-xanthene-2-carboxylic acid?

The CAS number of 7-(Methylsulfonyl)-9-oxo-9H-xanthene-2-carboxylic acid is 40691-48-3.

What are the molecular formula and molecular weight of 7-(Methylsulfonyl)-9-oxo-9H-xanthene-2-carboxylic acid?

7-(Methylsulfonyl)-9-oxo-9H-xanthene-2-carboxylic acid has molecular formula C15H10O6S and molecular weight 318.3 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. "7-(Methylsulfonyl)-9-oxo-9H-xanthene-2-carboxylic acid (CAS 40691-48-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-99164-9 (accessed 2026-10-23).

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