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4-(4-Methylphenylsulfonamido)benzoic acid

4-(4-甲基苯基磺酰胺基)苯甲酸

Also known as: 4-Toluenesulfonamidobenzoic acid, 4-[(4-methylphenyl)sulfonylamino]benzoic acid, Benzoic acid, 4-[[(4-methylphenyl)sulfonyl]amino]-, N-(4-Carboxyphenyl)-p-toluenesulfonamide

4-(4-Methylphenylsulfonamido)benzoic acid (CAS 37028-85-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H13NO4S and a molecular weight of 291.32200 g/mol. It is also known as 4-Toluenesulfonamidobenzoic acid, 4-[(4-methylphenyl)sulfonylamino]benzoic acid and Benzoic acid, 4-[[(4-methylphenyl)sulfonyl]amino]-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
37028-85-6
Jingsj CID
J-1186873-4
Molecular Formula
C14H13NO4S
Chinese Name
4-(4-甲基苯基磺酰胺基)苯甲酸
Molecular Weight
291.32200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Exact Mass291.05700
PSA91.85000
LogP3.64780

Customs & Trade Information

HS Code2935009090
Summary2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Frequently Asked Questions

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

The CAS number of 4-(4-Methylphenylsulfonamido)benzoic acid is 37028-85-6.

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

4-(4-Methylphenylsulfonamido)benzoic acid has molecular formula C14H13NO4S and molecular weight 291.32200 g/mol.

What are the upstream and downstream products of 4-(4-Methylphenylsulfonamido)benzoic acid?

For 4-(4-Methylphenylsulfonamido)benzoic acid, Upstream Products: 4-aminobenzoic acid, p-Toluenesulfonyl chloride, Methyl 4-aminobenzoate; Downstream Products: p-Toluenesulfonic acid.

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

Last updated:

How to cite: Jingsj. "4-(4-Methylphenylsulfonamido)benzoic acid (CAS 37028-85-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1186873-4 (accessed 2026-10-28).

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