2-(4-Methylphenylsulfonamido)benzoic acid

Name: 2-(4-Methylphenylsulfonamido)benzoic acid
Brand: Zemixal
SKU: ZX-042202

Reference StandardAvailable on request

Order 2-(4-Methylphenylsulfonamido)benzoic acid (CAS 6311-23-5) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes

2-(4-Methylphenylsulfonamido)benzoic acid chemical structure

CAS number6311-23-5

FormulaC₁₄H₁₃NO₄S

Molar mass291.32 g/mol

Physical formSolid

HS code38229090

InChIKeyADALGBTXGIISDM-UHFFFAOYSA-N

IUPAC name2-[(4-methylphenyl)sulfonylamino]benzoic acid

About 2-(4-Methylphenylsulfonamido)benzoic acid

2-(4-Methylphenylsulfonamido)benzoic acid is supplied by Zemixal as a characterised reference material for Benzoic acid analysis. For your records (Reference Standard), the material is defined by CAS 6311-23-5, formula C14H13NO4S and molar mass 291.32 g/mol. It is handled as a solid.

Where it is used

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Storage and safety notes

Hazard communication follows GHS (Warning: H302 and H319). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Benzoic acid

See every impurity, metabolite and related compound we list for this API.

Benzoic acid standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 2-(4-Methylphenylsulfonamido)benzoic acid
Product name	2-(4-Methylphenylsulfonamido)benzoic acid
Catalogue number	ZX-042202
CAS number	6311-23-5
IUPAC name	2-[(4-methylphenyl)sulfonylamino]benzoic acid
Molecular formula	C₁₄H₁₃NO₄S
Molar mass	291.32 g/mol
Exact mass	291.0565
Grade	Reference Standard
Physical form	Solid
XLogP3	2.9
H-bond donors / acceptors	2 / 5
Topological polar surface area	91.9 Å²
HS code	38229090
InChIKey	ADALGBTXGIISDM-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)S(=O)(=O)NC2=CC=CC=C2C(=O)O
PubChem CID	22763
Synonyms	2-(4-methylbenzenesulfonamido)benzoic acid, 2-{[(4-methylphenyl)sulfonyl]amino}benzoic acid, 2-(((4-Methylphenyl)sulfonyl)amino)benzoic acid, Benzoic acid, 2-[[(4-methylphenyl)sulfonyl]amino]-, 2-[[(4-Methylphenyl)sulfonyl]amino]benzoic acid, 2-(Toluene-4-sulfonylamino)-benzoic acid, 2-[(4-methylbenzene)sulfonamido]benzoic acid, 2-(tosylamino)benzoic acid, tosylanthranilic acid, N-tosylanthranilic acid, N-tosyl anthranilic acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H302Harmful if swallowed
H319Causes serious eye irritation

Precautionary statements P264, P264 + P265, P270, P280, P301 + P317, P305 + P351 + P338, P330, P337 + P317, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 2-(4-Methylphenylsulfonamido)benzoic acid
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 2-(4-Methylphenylsulfonamido)benzoic acid

Which CAS number identifies 2-(4-Methylphenylsulfonamido)benzoic acid?

2-(4-Methylphenylsulfonamido)benzoic acid is registered under CAS 6311-23-5. You may also see it listed as 2-(4-methylbenzenesulfonamido)benzoic acid, 2-{[(4-methylphenyl)sulfonyl]amino}benzoic acid, 2-(((4-Methylphenyl)sulfonyl)amino)benzoic acid. Our catalogue number for this item is ZX-042202.

What are the formula and molar mass of 2-(4-Methylphenylsulfonamido)benzoic acid?

For 2-(4-Methylphenylsulfonamido)benzoic acid, its formula is C14H13NO4S and its molar mass is 291.32 g/mol. The systematic (IUPAC) name is 2-[(4-methylphenyl)sulfonylamino]benzoic acid. InChIKey ADALGBTXGIISDM-UHFFFAOYSA-N lets you match it in any structure database.

How is 2-(4-Methylphenylsulfonamido)benzoic acid used in pharmaceutical QC?

2-(4-Methylphenylsulfonamido)benzoic acid is a characterised reference material linked to Benzoic acid. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 2-(4-Methylphenylsulfonamido)benzoic acid?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 2-(4-Methylphenylsulfonamido)benzoic acid?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 2-(4-Methylphenylsulfonamido)benzoic acid to my country?

Yes. Because 2-(4-Methylphenylsulfonamido)benzoic acid is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Benzoic acid standards

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list