2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic… 2114-63-8

Name: 2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic acid
Brand: Vaqora Chemicals
SKU: VQ-026588

About 2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic acid

Vaqora Chemicals supplies 2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic acid, a nitrosamine impurity of Mefenamic Acid registered under CAS number 2114-63-8. The compound has the formula C15H14N2O3, corresponding to a molecular weight of 270.28 g/mol. Its systematic (IUPAC) name is 2-(2,3-dimethyl-N-nitrosoanilino)benzoic acid. It is also known as N-Nitroso Mefenamic Acid or N-Nitroso-N-2,3-xylylanthranilic acid.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used as a reference standard for trace-level detection and quantitation of nitrosamine impurities by LC-MS/MS or GC-MS, supporting nitrosamine risk assessments for Mefenamic Acid, method validation (AMV) and regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic acid in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Nitrosamine risk assessment
Trace LC-MS/MS quantitation
Method validation (AMV)
Regulatory submissions

Industries

Related to Mefenamic Acid

View every impurity, metabolite and intermediate we list for Mefenamic Acid.

Mefenamic Acid impurities

Specifications & identifiers

Chemical identifiers
Product name	2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic acid
Catalogue No.	VQ-026588
CAS Number	2114-63-8
IUPAC name	2-(2,3-dimethyl-N-nitrosoanilino)benzoic acid
Molecular formula	C₁₅H₁₄N₂O₃
Molecular weight	270.28 g/mol
Exact mass	270.1004
Grade	Reference Standard
HSN code	38229090
InChIKey	YOLMDHKDPNUCER-UHFFFAOYSA-N
SMILES	CC1=C(C(=CC=C1)N(C2=CC=CC=C2C(=O)O)N=O)C
PubChem CID	200476

Physical properties
Physical form	Solid
LogP (XLogP3)	3.6
H-bond donors / acceptors	1 / 5
TPSA	70 Å²
Synonyms	N-Nitroso Mefenamic Acid, N-Nitroso-N-2,3-xylylanthranilic acid, ITF 616, Benzoic acid, 2-((2,3-dimethylphenyl)nitrosoamino)-, Benzoic acid, 2-[(2,3-dimethylphenyl)nitrosoamino]-, Anthranilic acid, N-nitroso-N-2,3-xylyl-(7CI,8CI), N-2,3-Xylyl-N-nitrosoanthranilic Acid, Anthranilic acid, N-nitroso-N-2,3-xylyl-

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 2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic acid?

The CAS Registry Number of 2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic acid is 2114-63-8. It is also known as N-Nitroso Mefenamic Acid, N-Nitroso-N-2,3-xylylanthranilic acid, ITF 616.

What is the molecular formula and molecular weight of 2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic acid?

2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic acid has the molecular formula C15H14N2O3 and a molecular weight of 270.28 g/mol. Its IUPAC name is 2-(2,3-dimethyl-N-nitrosoanilino)benzoic acid.

What is 2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic acid used for?

2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic acid is supplied as a characterised reference material related to Mefenamic Acid. 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 2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic acid can I order?

We supply 2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic 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 2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic acid?

Yes. Every lot of 2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic 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 2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic acid be shipped internationally?

Yes. We export 2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.