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Pharmacopeial Impurities (EP / USP / BP)

Felbinac EP Impurity A

Reference StandardAvailable on request

Order Felbinac EP Impurity A (CAS 92-91-1) online at Zemixal: C14H12O, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
Felbinac EP Impurity A chemical structure
CAS number92-91-1
FormulaC14H12O
Molar mass196.24 g/mol
Physical formSolid
HS code38229090
InChIKeyQCZZSANNLWPGEA-UHFFFAOYSA-N
IUPAC name1-(4-phenylphenyl)ethanone

About Felbinac EP Impurity A

Felbinac EP Impurity A is supplied by Zemixal as a characterised reference material for Felbinac analysis. Key data (Reference Standard): CAS 92-91-1, formula C14H12O and molar mass 196.24 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

Handling and storage

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Felbinac

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

Felbinac standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Felbinac EP Impurity A
Product nameFelbinac EP Impurity A
Catalogue numberZX-033451
CAS number92-91-1
IUPAC name1-(4-phenylphenyl)ethanone
Molecular formulaC14H12O
Molar mass196.24 g/mol
Exact mass196.0888
GradeReference Standard
Physical formSolid
XLogP33.7
H-bond donors / acceptors0 / 1
Topological polar surface area17.1 Ų
HS code38229090
InChIKeyQCZZSANNLWPGEA-UHFFFAOYSA-N
SMILESCC(=O)C1=CC=C(C=C1)C2=CC=CC=C2
PubChem CID7113
Synonyms4'-Phenylacetophenone, 4-Phenylacetophenone, 4-Biphenylyl methyl ketone, Ethanone, 1-[1,1'-biphenyl]-4-yl-, Biphenyl-4-acetophenone, Ethanone, 1-(1,1'-biphenyl)-4-yl-, 4-Phenyl-acetophenon, 4-Phenyl-acetophenone, 1-Acetyl-4-phenylbenzene, 4-Diphenyl methyl ketone, p-Biphenylyl methyl ketone, 1,1'-Biphenyl-4-yl methyl ketone

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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 Felbinac 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 Felbinac EP Impurity A

Which CAS number identifies Felbinac EP Impurity A?
Felbinac EP Impurity A is registered under CAS 92-91-1. You may also see it listed as 4'-Phenylacetophenone, 4-Phenylacetophenone, 4-Biphenylyl methyl ketone. Our catalogue number for this item is ZX-033451.
What are the formula and molar mass of Felbinac EP Impurity A?
For Felbinac EP Impurity A, its formula is C14H12O and its molar mass is 196.24 g/mol. The systematic (IUPAC) name is 1-(4-phenylphenyl)ethanone. InChIKey QCZZSANNLWPGEA-UHFFFAOYSA-N lets you match it in any structure database.
How is Felbinac EP Impurity A used in pharmaceutical QC?
Felbinac EP Impurity A is a characterised reference material linked to Felbinac. 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 Felbinac 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 Felbinac 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 Felbinac EP Impurity A to my country?
Yes. Because Felbinac 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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