Niflumic acid

Name: Niflumic acid
Brand: Vaqora Chemicals
SKU: VQ-026901

About Niflumic acid

Niflumic acid is a high-purity reference standard of Niflumic Acid carrying the CAS registry number 4394-00-7. With the molecular formula C13H9F3N2O2, it has a molar mass of 282.22 g/mol. The IUPAC name is 2-[3-(trifluoromethyl)anilino]pyridine-3-carboxylic acid. Alternative names: Acido niflumico and Acide niflumique.

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 “Danger” with 8 hazard statements. Review the Safety Data Sheet before use.

Laboratories use this Niflumic Acid standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Niflumic acid 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 Niflumic Acid

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

Niflumic Acid impurities

Specifications & identifiers

Chemical identifiers
Product name	Niflumic acid
Catalogue No.	VQ-026901
CAS Number	4394-00-7
IUPAC name	2-[3-(trifluoromethyl)anilino]pyridine-3-carboxylic acid
Molecular formula	C₁₃H₉F₃N₂O₂
Molecular weight	282.22 g/mol
Exact mass	282.0616
Grade	Reference Standard
HSN code	38229090
InChIKey	JZFPYUNJRRFVQU-UHFFFAOYSA-N
SMILES	C1=CC(=CC(=C1)NC2=C(C=CC=N2)C(=O)O)C(F)(F)F
PubChem CID	4488

Physical properties
Physical form	Solid
LogP (XLogP3)	3.7
H-bond donors / acceptors	2 / 7
TPSA	62.2 Å²
Synonyms	Acido niflumico, Acide niflumique, UP 83, 2-{[3-(trifluoromethyl)phenyl]amino}pyridine-3-carboxylic acid, Acidum niflumicum, 2-(3-(Trifluoromethyl)anilino)nicotinic acid, 2-[3-(Trifluoromethyl)anilino]nicotinic acid, UP-83, 2-(3-[Trifluoromethyl]anilino)nicotinic acid, Acid, Niflumic, 2-((3-(trifluoromethyl)phenyl)amino)pyridine-3-carboxylic acid, 2-[[3-(trifluoromethyl)phenyl]amino]pyridine-3-carboxylic acid

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 Niflumic acid?

The CAS Registry Number of Niflumic acid is 4394-00-7. It is also known as Acido niflumico, Acide niflumique, UP 83.

What is the molecular formula and molecular weight of Niflumic acid?

Niflumic acid has the molecular formula C13H9F3N2O2 and a molecular weight of 282.22 g/mol. Its IUPAC name is 2-[3-(trifluoromethyl)anilino]pyridine-3-carboxylic acid.

What is Niflumic acid used for?

Niflumic acid is supplied as a characterised reference material related to Niflumic 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 Niflumic acid can I order?

We supply Niflumic 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 Niflumic acid?

Yes. Every lot of Niflumic 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 Niflumic acid be shipped internationally?

Yes. Niflumic 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.