4'-Chloro-3-hydroxy-[1,1'-biphenyl]-4-carboxylic acid

4-氯-3-羟基-[1,1-联苯]-4-羧酸

Also known as: 4-(4-Chlorophenyl)-2-hydroxybenzoic acid, 1,1'-Biphenyl]-4-carboxylic acid, 4'-chloro-3-hydroxy-, 4'-Chloro-3-hydroxy[1,1'-biphenyl]-4-carboxylic acid, 4-Chloro-3-hydroxy-[1,1-biphenyl]-4-carboxylic acid, A-3049, ACMC-209ba8, CTK8A9894

4'-Chloro-3-hydroxy-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261995-96-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H9ClO3 and a molecular weight of 248.66200 g/mol. It is also known as 4-(4-Chlorophenyl)-2-hydroxybenzoic acid, 1,1'-Biphenyl]-4-carboxylic acid, 4'-chloro-3-hydroxy- and 4'-Chloro-3-hydroxy[1,1'-biphenyl]-4-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1261995-96-3
Jingsj CID: J-1393624-8
Molecular Formula: C₁₃H₉ClO₃
Chinese Name: 4-氯-3-羟基-[1,1-联苯]-4-羧酸
Molecular Weight: 248.66200 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-hydroxy-[1,1'-biphenyl]-4-carboxylic acid?

The CAS number of 4'-Chloro-3-hydroxy-[1,1'-biphenyl]-4-carboxylic acid is 1261995-96-3.

What are the molecular formula and molecular weight of 4'-Chloro-3-hydroxy-[1,1'-biphenyl]-4-carboxylic acid?

4'-Chloro-3-hydroxy-[1,1'-biphenyl]-4-carboxylic acid has molecular formula C13H9ClO3 and molecular weight 248.66200 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-hydroxy-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261995-96-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1393624-8 (accessed 2026-10-25).

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