Tolfenamic Acid

Name: Tolfenamic Acid
Brand: Zemixal
SKU: ZX-027324

Reference StandardAvailable on request

Buy Tolfenamic Acid (CAS 13710-19-5) from Zemixal: C14H12ClNO2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-027324.

Pack sizes

CAS number13710-19-5

FormulaC₁₄H₁₂ClNO₂

Molar mass261.7 g/mol

Physical formSolid

HS code38229090

InChIKeyYEZNLOUZAIOMLT-UHFFFAOYSA-N

IUPAC name2-(3-chloro-2-methylanilino)benzoic acid

About Tolfenamic Acid

Zemixal lists Tolfenamic Acid for laboratories that identify, quantify or control Tolfenamic acid and its related substances. Key data (Reference Standard): CAS 13710-19-5, formula C14H12ClNO2 and molar mass 261.7 g/mol. It is handled as a solid.

Typical applications

Identification & assay
Method development & validation
QC reference material

Handling and storage

Hazard communication follows GHS (Danger: H301). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Tolfenamic acid

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

Tolfenamic acid standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Tolfenamic Acid
Product name	Tolfenamic Acid
Catalogue number	ZX-027324
CAS number	13710-19-5
IUPAC name	2-(3-chloro-2-methylanilino)benzoic acid
Molecular formula	C₁₄H₁₂ClNO₂
Molar mass	261.7 g/mol
Exact mass	261.0557
Grade	Reference Standard
Physical form	Solid
XLogP3	5.2
H-bond donors / acceptors	2 / 3
Topological polar surface area	49.3 Å²
HS code	38229090
InChIKey	YEZNLOUZAIOMLT-UHFFFAOYSA-N
SMILES	CC1=C(C=CC=C1Cl)NC2=CC=CC=C2C(=O)O
PubChem CID	610479
Synonyms	2-[(3-Chloro-2-methylphenyl)amino]benzoic Acid, 2-((3-Chloro-2-methylphenyl)amino)benzoic acid, Acido tolfenamico, Acide tolfenamique, N-(3-Chloro-2-methylphenyl)anthranilic acid, Acidum tolfenamicum, N-(3-Chloro-o-tolyl)anthranilic acid, N-(2-Methyl-3-chlorophenyl)anthranilic acid, N-(3-Chloro-o-tolyl)-anthranilic acid, N-(3-chloro-o-tolyl)anthranilic, 2-([3-Chloro-2-methylphenyl]amino)benzoic acid, Clotam rapid

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

Safety and GHS hazards

Acute toxicity

Signal word Danger

H301Toxic if swallowed

Precautionary statements P264, P270, P301 + P316, P321, P330, P405, 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 Tolfenamic 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 Tolfenamic Acid

Which CAS number identifies Tolfenamic Acid?

Tolfenamic Acid is registered under CAS 13710-19-5. You may also see it listed as 2-[(3-Chloro-2-methylphenyl)amino]benzoic Acid, 2-((3-Chloro-2-methylphenyl)amino)benzoic acid, Acido tolfenamico. Our catalogue number for this item is ZX-027324.

What are the formula and molar mass of Tolfenamic Acid?

For Tolfenamic Acid, its formula is C14H12ClNO2 and its molar mass is 261.7 g/mol. The systematic (IUPAC) name is 2-(3-chloro-2-methylanilino)benzoic acid. InChIKey YEZNLOUZAIOMLT-UHFFFAOYSA-N lets you match it in any structure database.

How is Tolfenamic Acid used in pharmaceutical QC?

Tolfenamic Acid is a characterised reference material linked to Tolfenamic 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 Tolfenamic 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 Tolfenamic 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 Tolfenamic Acid to my country?

Yes. Because Tolfenamic 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 Tolfenamic acid standards

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