Clonixin

Name: Clonixin
Brand: Vaqora Chemicals
SKU: VQ-024920

About Clonixin

Listed under CAS 17737-65-4, Clonixin is a high-purity reference standard of Clonixin available from Vaqora Chemicals. Its molecular formula is C13H11ClN2O2 and its molecular weight is 262.69 g/mol. Systematically, it is named 2-(3-chloro-2-methylanilino)pyridine-3-carboxylic acid. Alternative names: Chlonixin and Clonixic acid.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

As a reference sample of Clonixin, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Clonixin in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Clonixin

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

Clonixin impurities

Specifications & identifiers

Chemical identifiers
Product name	Clonixin
Catalogue No.	VQ-024920
CAS Number	17737-65-4
IUPAC name	2-(3-chloro-2-methylanilino)pyridine-3-carboxylic acid
Molecular formula	C₁₃H₁₁ClN₂O₂
Molecular weight	262.69 g/mol
Exact mass	262.0509
Grade	Reference Standard
HSN code	38229090
InChIKey	CLOMYZFHNHFSIQ-UHFFFAOYSA-N
SMILES	CC1=C(C=CC=C1Cl)NC2=C(C=CC=N2)C(=O)O
PubChem CID	28718

Physical properties
Physical form	Solid
LogP (XLogP3)	3.8
H-bond donors / acceptors	2 / 4
TPSA	62.2 Å²
Synonyms	Chlonixin, Clonixic acid, Clonixine, 2-(3-Chloro-o-toluidino)nicotinic acid, 2-(3-Chloro-2-methylanilino)nicotinic acid, 2-(2'-Methyl-3'-chloro)anilinonicotinic acid, 3-Pyridinecarboxylic acid, 2-[(3-chloro-2-methylphenyl)amino]-, 3-Pyridinecarboxylic acid, 2-((3-chloro-2-methylphenyl)amino)-, 2-((3-Chloro-2-methylphenyl)amino)nicotinic acid, 2-[(3-Chloro-2-methylphenyl)amino]nicotinic Acid, Nicotinic acid, 2-(3-chloro-o-toluidino)-, 2-(3-chloro-2-methyl-anilino)pyridine-3-carboxylic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled

Precautionary statements: P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P321, P330, P362 + P364, 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 Clonixin?

The CAS Registry Number of Clonixin is 17737-65-4. It is also known as Chlonixin, Clonixic acid, Clonixine.

What is the molecular formula and molecular weight of Clonixin?

Clonixin has the molecular formula C13H11ClN2O2 and a molecular weight of 262.69 g/mol. Its IUPAC name is 2-(3-chloro-2-methylanilino)pyridine-3-carboxylic acid.

What is Clonixin used for?

Clonixin is supplied as a characterised reference material related to Clonixin. 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 Clonixin can I order?

We supply Clonixin 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 Clonixin?

Yes. Every lot of Clonixin 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 Clonixin be shipped internationally?

Yes. Clonixin 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.