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API Reference Standards

Niflumic acid

Reference StandardAvailable on request

Niflumic acid (CAS 4394-00-7) supplier Zemixal: C13H9F3N2O2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-025826.

Pack sizes
Niflumic acid chemical structure
CAS number4394-00-7
FormulaC13H9F3N2O2
Molar mass282.22 g/mol
Physical formSolid
HS code38229090
InChIKeyJZFPYUNJRRFVQU-UHFFFAOYSA-N
IUPAC name2-[3-(trifluoromethyl)anilino]pyridine-3-carboxylic acid

About Niflumic acid

Analytical teams working on Niflumic Acid use Niflumic acid as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 4394-00-7, formula C13H9F3N2O2 and molar mass 282.22 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Identification & assay
  • Method development & validation
  • QC reference material

Safe handling

It carries the GHS signal word Danger (H301, H302, H312 and H315), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Niflumic Acid

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

Niflumic Acid standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Specifications and identifiers

Specifications of Niflumic acid
Product nameNiflumic acid
Catalogue numberZX-025826
CAS number4394-00-7
IUPAC name2-[3-(trifluoromethyl)anilino]pyridine-3-carboxylic acid
Molecular formulaC13H9F3N2O2
Molar mass282.22 g/mol
Exact mass282.0616
GradeReference Standard
Physical formSolid
XLogP33.7
H-bond donors / acceptors2 / 7
Topological polar surface area62.2 Ų
HS code38229090
InChIKeyJZFPYUNJRRFVQU-UHFFFAOYSA-N
SMILESC1=CC(=CC(=C1)NC2=C(C=CC=N2)C(=O)O)C(F)(F)F
PubChem CID4488
SynonymsAcido 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

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • 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 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 Niflumic acid
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Niflumic acid

Which CAS number identifies Niflumic acid?
Niflumic acid is registered under CAS 4394-00-7. You may also see it listed as Acido niflumico, Acide niflumique, UP 83. Our catalogue number for this item is ZX-025826.
What are the formula and molar mass of Niflumic acid?
For Niflumic acid, its formula is C13H9F3N2O2 and its molar mass is 282.22 g/mol. The systematic (IUPAC) name is 2-[3-(trifluoromethyl)anilino]pyridine-3-carboxylic acid. InChIKey JZFPYUNJRRFVQU-UHFFFAOYSA-N lets you match it in any structure database.
How is Niflumic acid used in pharmaceutical QC?
Niflumic acid is a characterised reference material linked to Niflumic 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 Niflumic 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 Niflumic 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 Niflumic acid to my country?
Yes. Because Niflumic 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 Niflumic Acid standards

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