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Pharmacopeial Impurities (EP / USP / BP)

Flunixin EP Impurity B

Reference StandardAvailable on request

Flunixin EP Impurity B (CAS 54396-44-0) supplier Zemixal: C8H8F3N, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-024787.

Pack sizes
Flunixin EP Impurity B chemical structure
CAS number54396-44-0
FormulaC8H8F3N
Molar mass175.15 g/mol
Physical formSolid
HS code38229090
InChIKeyTWLDBACVSHADLI-UHFFFAOYSA-N
IUPAC name2-methyl-3-(trifluoromethyl)aniline

About Flunixin EP Impurity B

Flunixin EP Impurity B is supplied by Zemixal as a characterised reference material for Flunixin analysis. Identity at a glance (Reference Standard): CAS 54396-44-0, formula C8H8F3N and molar mass 175.15 g/mol. It is handled as a solid.

Use cases we see most often

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Safe handling

Hazard communication follows GHS (Danger: H302, H312, H314 and H315). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Flunixin

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

Flunixin standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Grade guides

Specifications and identifiers

Specifications of Flunixin EP Impurity B
Product nameFlunixin EP Impurity B
Catalogue numberZX-024787
CAS number54396-44-0
IUPAC name2-methyl-3-(trifluoromethyl)aniline
Molecular formulaC8H8F3N
Molar mass175.15 g/mol
Exact mass175.0609
GradeReference Standard
Physical formSolid
XLogP32.5
H-bond donors / acceptors1 / 4
Topological polar surface area26 Ų
HS code38229090
InChIKeyTWLDBACVSHADLI-UHFFFAOYSA-N
SMILESCC1=C(C=CC=C1N)C(F)(F)F
PubChem CID2735932
SynonymsFlunixin - Impurity B, Benzenamine, 2-methyl-3-(trifluoromethyl)-, 3-(Trifluoromethyl)-o-toluidine, 2-methyl-3-(trifluoromethyl)benzenamine, 2-methyl-3-(trifluoromethyl)phenylamine, 3-(trifluoromethyl)-2-methylbenzenamine, 2-Methyl-3-trifluoromethylaniline, 3-Amino-2-methylbenzotrifluoride, 2-methyl-3-(trifluromethyl)aniline, 3-Trifluoromethyl-o-toluidine, 2-methyl-3-trifluoromethyl-phenylamine, 2-methyl-3-aminobenzo-trifluoride

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H314Causes severe skin burns and eye damage
  • H315Causes skin irritation
  • H318Causes serious eye damage
  • H319Causes serious eye irritation
  • H330Fatal if inhaled
  • H332Harmful if inhaled
  • H335May cause respiratory irritation

Precautionary statements P260, P261, P264, P264 + P265, P270, P271, P280, P284, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P317, P319, P320, P321, P330, P332 + P317, P337 + P317, P362 + P364

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 Flunixin EP Impurity B
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 Flunixin EP Impurity B

Which CAS number identifies Flunixin EP Impurity B?
Flunixin EP Impurity B is registered under CAS 54396-44-0. You may also see it listed as Flunixin - Impurity B, Benzenamine, 2-methyl-3-(trifluoromethyl)-, 3-(Trifluoromethyl)-o-toluidine. Our catalogue number for this item is ZX-024787.
What are the formula and molar mass of Flunixin EP Impurity B?
For Flunixin EP Impurity B, its formula is C8H8F3N and its molar mass is 175.15 g/mol. The systematic (IUPAC) name is 2-methyl-3-(trifluoromethyl)aniline. InChIKey TWLDBACVSHADLI-UHFFFAOYSA-N lets you match it in any structure database.
How is Flunixin EP Impurity B used in pharmaceutical QC?
Flunixin EP Impurity B is a characterised reference material linked to Flunixin. 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 Flunixin EP Impurity B?
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 Flunixin EP Impurity B?
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 Flunixin EP Impurity B to my country?
Yes. Because Flunixin EP Impurity B 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.

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