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Pharmacopeial Impurities (EP / USP / BP)

Etofenamate EP Impurity A

Reference StandardAvailable on request

Etofenamate EP Impurity A (CAS 530-78-9) supplier Zemixal: C14H10F3NO2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-021628.

Pack sizes
Etofenamate EP Impurity A chemical structure
CAS number530-78-9
FormulaC14H10F3NO2
Molar mass281.23 g/mol
Physical formSolid
HS code38229090
InChIKeyLPEPZBJOKDYZAD-UHFFFAOYSA-N
IUPAC name2-[3-(trifluoromethyl)anilino]benzoic acid

About Etofenamate EP Impurity A

Etofenamate EP Impurity A is supplied by Zemixal as a characterised reference material for Etofenamate analysis. For your records (Reference Standard), the material is defined by CAS 530-78-9, formula C14H10F3NO2 and molar mass 281.23 g/mol. It is handled as a solid.

Typical applications

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

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H301, H315, H319 and H335. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Etofenamate

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

Etofenamate standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Etofenamate EP Impurity A
Product nameEtofenamate EP Impurity A
Catalogue numberZX-021628
CAS number530-78-9
IUPAC name2-[3-(trifluoromethyl)anilino]benzoic acid
Molecular formulaC14H10F3NO2
Molar mass281.23 g/mol
Exact mass281.0664
GradeReference Standard
Physical formSolid
XLogP35.2
H-bond donors / acceptors2 / 6
Topological polar surface area49.3 Ų
HS code38229090
InChIKeyLPEPZBJOKDYZAD-UHFFFAOYSA-N
SMILESC1=CC=C(C(=C1)C(=O)O)NC2=CC=CC(=C2)C(F)(F)F
PubChem CID3371
SynonymsEtofenamate EP Impurity A (Free Base), Flufenamic Acid, Etofenamate - Impurity A, Fluphenamic acid, 2-((3-(Trifluoromethyl)phenyl)amino)benzoic acid, N-(3-Trifluoromethylphenyl)anthranilic acid, Acido flufenamico, 2-{[3-(trifluoromethyl)phenyl]amino}benzoic acid, Acide flufenamique, CI 440, Acidum flufenamicum, 2-[[3-(Trifluoromethyl)phenyl]amino]benzoic 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
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H301Toxic if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, 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 Etofenamate EP Impurity A
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 Etofenamate EP Impurity A

Which CAS number identifies Etofenamate EP Impurity A?
Etofenamate EP Impurity A is registered under CAS 530-78-9. You may also see it listed as Etofenamate EP Impurity A (Free Base), Flufenamic Acid, Etofenamate - Impurity A. Our catalogue number for this item is ZX-021628.
What are the formula and molar mass of Etofenamate EP Impurity A?
For Etofenamate EP Impurity A, its formula is C14H10F3NO2 and its molar mass is 281.23 g/mol. The systematic (IUPAC) name is 2-[3-(trifluoromethyl)anilino]benzoic acid. InChIKey LPEPZBJOKDYZAD-UHFFFAOYSA-N lets you match it in any structure database.
How is Etofenamate EP Impurity A used in pharmaceutical QC?
Etofenamate EP Impurity A is a characterised reference material linked to Etofenamate. 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 Etofenamate EP Impurity A?
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 Etofenamate EP Impurity A?
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 Etofenamate EP Impurity A to my country?
Yes. Because Etofenamate EP Impurity A 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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