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3-chloro-3'-(methylsulfonyl)-[1,1'-biphenyl]-4-carboxylic acid

3-氯-3'-(甲基磺酰基)-[1,1'-联苯]-4-羧酸

Also known as: 2-Chloro-4-(3-methylsulfonylphenyl)benzoic acid, 3-chloro-3'-(methylsulfonyl)-[1,1'-biphenyl]-4-carboxylic acid, 1,1'-Biphenyl]-4-carboxylic acid, 3-chloro-3'-(methylsulfonyl)-, 2-chloro-4-(3-methylsulfonylphenyl)benzoic acid, 3-Chloro-3'-(methylsulfonyl)[1,1'-biphenyl]-4-carboxylic acid

3-chloro-3'-(methylsulfonyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261913-06-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H11ClO4S and a molecular weight of 310.75300 g/mol. It is also known as 2-Chloro-4-(3-methylsulfonylphenyl)benzoic acid, 1,1'-Biphenyl]-4-carboxylic acid, 3-chloro-3'-(methylsulfonyl)- and 2-chloro-4-(3-methylsulfonylphenyl)benzoic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1261913-06-7
Jingsj CID
J-1188956-8
Molecular Formula
C14H11ClO4S
Chinese Name
3-氯-3'-(甲基磺酰基)-[1,1'-联苯]-4-羧酸
Molecular Weight
310.75300 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Exact Mass310.00700
PSA79.82000
LogP4.18950

Customs & Trade Information

HS Code2916399090
Summary2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3-chloro-3'-(methylsulfonyl)-[1,1'-biphenyl]-4-carboxylic acid?

The CAS number of 3-chloro-3'-(methylsulfonyl)-[1,1'-biphenyl]-4-carboxylic acid is 1261913-06-7.

What are the molecular formula and molecular weight of 3-chloro-3'-(methylsulfonyl)-[1,1'-biphenyl]-4-carboxylic acid?

3-chloro-3'-(methylsulfonyl)-[1,1'-biphenyl]-4-carboxylic acid has molecular formula C14H11ClO4S and molecular weight 310.75300 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "3-chloro-3'-(methylsulfonyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261913-06-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1188956-8 (accessed 2026-10-28).

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