1-(Phenylsulfonyl)-1H-pyrrole-3-carboxylic acid

1-苯磺酰基-1H-吡咯-3-羧酸

Also known as: 1-(benzenesulfonyl)-1H-pyrrole-3-carboxylic acid, 1H-PYRROLE-3-CARBOXYLIC ACID, 1-(PHENYLSULFONYL)-, 1-(phenylsulfonyl)-1H-pyrrole-3-carboxylic acid

1-(Phenylsulfonyl)-1H-pyrrole-3-carboxylic acid (CAS 134439-96-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H9NO4S and a molecular weight of 251.25800 g/mol. It is also known as 1-(benzenesulfonyl)-1H-pyrrole-3-carboxylic acid, 1H-PYRROLE-3-CARBOXYLIC ACID, 1-(PHENYLSULFONYL)- and 1-(phenylsulfonyl)-1H-pyrrole-3-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 134439-96-6
Jingsj CID: J-1130268-1
Molecular Formula: C₁₁H₉NO₄S
Chinese Name: 1-苯磺酰基-1H-吡咯-3-羧酸
Molecular Weight: 251.25800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(Phenylsulfonyl)-1H-pyrrole-3-carboxylic acid?

The CAS number of 1-(Phenylsulfonyl)-1H-pyrrole-3-carboxylic acid is 134439-96-6.

What are the molecular formula and molecular weight of 1-(Phenylsulfonyl)-1H-pyrrole-3-carboxylic acid?

1-(Phenylsulfonyl)-1H-pyrrole-3-carboxylic acid has molecular formula C11H9NO4S and molecular weight 251.25800 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. "1-(Phenylsulfonyl)-1H-pyrrole-3-carboxylic acid (CAS 134439-96-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1130268-1 (accessed 2026-10-22).

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