4-(3-Cyanophenyl)benzoic acid

3-氰基-[1,1-联苯]-4-羧酸

Also known as: 3'-Cyano-4-biphenylcarboxylic acid, 3'-Cyano-biphenyl-4-carboxylic acid, 3'-Cyano-[1,1'-biphenyl]-4-carboxylic acid, [1,1'-Biphenyl]-4-carboxylic acid, 3'-cyano-

4-(3-Cyanophenyl)benzoic acid (CAS 5728-45-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H9NO2 and a molecular weight of 223.22700 g/mol. It is also known as 3'-Cyano-4-biphenylcarboxylic acid, 3'-Cyano-biphenyl-4-carboxylic acid and 3'-Cyano-[1,1'-biphenyl]-4-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5728-45-0
Jingsj CID: J-1164650-3
Molecular Formula: C₁₄H₉NO₂
Chinese Name: 3-氰基-[1,1-联苯]-4-羧酸
Molecular Weight: 223.22700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 4-(3-Cyanophenyl)benzoic acid is 5728-45-0.

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

4-(3-Cyanophenyl)benzoic acid has molecular formula C14H9NO2 and molecular weight 223.22700 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-(3-Cyanophenyl)benzoic acid (CAS 5728-45-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1164650-3 (accessed 2026-10-22).

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