Diclofenac Carboxylic Acid

Name: Diclofenac Carboxylic Acid
Brand: Vaqora Chemicals
SKU: VQ-022370

About Diclofenac Carboxylic Acid

Diclofenac Carboxylic Acid is a metabolite or degradation product of Diclofenac carrying the CAS registry number 13625-57-5. The compound has the formula C13H9Cl2NO2, corresponding to a molecular weight of 282.12 g/mol. Its systematic (IUPAC) name is 2-(2,6-dichloroanilino)benzoic acid. Common synonyms include N-(2,6-Dichlorophenyl)anthranilic acid and 2-((2,6-Dichlorophenyl)amino)benzoic acid.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

Analytical teams use this compound to identify metabolites and degradants of Diclofenac, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Diclofenac

View every impurity, metabolite and intermediate we list for Diclofenac.

Diclofenac impurities

Specifications & identifiers

Chemical identifiers
Product name	Diclofenac Carboxylic Acid
Catalogue No.	VQ-022370
CAS Number	13625-57-5
IUPAC name	2-(2,6-dichloroanilino)benzoic acid
Molecular formula	C₁₃H₉Cl₂NO₂
Molecular weight	282.12 g/mol
Exact mass	281.001
Grade	Reference Standard
HSN code	38229090
InChIKey	FAFKIFYBYASEDL-UHFFFAOYSA-N
SMILES	C1=CC=C(C(=C1)C(=O)O)NC2=C(C=CC=C2Cl)Cl
PubChem CID	151812

Physical properties
Physical form	Solid
LogP (XLogP3)	5.6
H-bond donors / acceptors	2 / 3
TPSA	49.3 Å²
Synonyms	N-(2,6-Dichlorophenyl)anthranilic acid, 2-((2,6-Dichlorophenyl)amino)benzoic acid, Diclofenac Carboxylic Acid (Diclofenac Metabolite), 2-[(2,6-Dichlorophenyl)amino]benzoic Acid, 2-(2,6-dichlorophenylamino)benzoic acid, o-(2,6-Dichloroanilino)benzoic acid, 2-((2,6-Dichlorophenyl)amino)benzoicacid, 2-[(2,6-dichlorophenyl) amino]benzoic acid, Benzoic acid, 2-((2,6-dichlorophenyl)amino)-

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Diclofenac Carboxylic Acid?

The CAS Registry Number of Diclofenac Carboxylic Acid is 13625-57-5. It is also known as N-(2,6-Dichlorophenyl)anthranilic acid, 2-((2,6-Dichlorophenyl)amino)benzoic acid, Diclofenac Carboxylic Acid (Diclofenac Metabolite).

What is the molecular formula and molecular weight of Diclofenac Carboxylic Acid?

Diclofenac Carboxylic Acid has the molecular formula C13H9Cl2NO2 and a molecular weight of 282.12 g/mol. Its IUPAC name is 2-(2,6-dichloroanilino)benzoic acid.

What is Diclofenac Carboxylic Acid used for?

Diclofenac Carboxylic Acid is supplied as a characterised reference material related to Diclofenac. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Diclofenac Carboxylic Acid can I order?

We supply Diclofenac Carboxylic Acid in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Diclofenac Carboxylic Acid?

Yes. Every lot of Diclofenac Carboxylic Acid is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Diclofenac Carboxylic Acid be shipped internationally?

Yes. Diclofenac Carboxylic Acid is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.