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Pharmacopeial Impurities (EP / USP / BP)

Ketoprofen EP Impurity D

Reference StandardAvailable on request

Buy Ketoprofen EP Impurity D (CAS 107257-20-5) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Quotes within one business day.

Pack sizes
Ketoprofen EP Impurity D chemical structure
CAS number107257-20-5
FormulaC17H16O3
Molar mass268.31 g/mol
Physical formSolid
HS code38229090
InChIKeyPXERNXYPPAUBJI-UHFFFAOYSA-N
IUPAC name2-[3-(4-methylbenzoyl)phenyl]propanoic acid

About Ketoprofen EP Impurity D

Zemixal lists Ketoprofen EP Impurity D for laboratories that identify, quantify or control Ketoprofen and its related substances. Key data (Reference Standard): CAS 107257-20-5, formula C17H16O3 and molar mass 268.31 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

Classified under GHS with signal word Danger and hazard statements H301 and H361. 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. Every shipment includes 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 Ketoprofen

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

Ketoprofen 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 Ketoprofen EP Impurity D
Product nameKetoprofen EP Impurity D
Catalogue numberZX-025240
CAS number107257-20-5
IUPAC name2-[3-(4-methylbenzoyl)phenyl]propanoic acid
Molecular formulaC17H16O3
Molar mass268.31 g/mol
Exact mass268.1099
GradeReference Standard
Physical formSolid
XLogP33.5
H-bond donors / acceptors1 / 3
Topological polar surface area54.4 Ų
HS code38229090
InChIKeyPXERNXYPPAUBJI-UHFFFAOYSA-N
SMILESCC1=CC=C(C=C1)C(=O)C2=CC=CC(=C2)C(C)C(=O)O
PubChem CID577332
Synonymsrac-4'-Methyl Ketoprofen, Ketoprofen - Impurity D, Ketoprofen Related Compound A, 2-(3-(4-Methylbenzoyl)phenyl)propanoic acid, (2RS)-2-(3-(4-Methylbenzoyl)phenyl)propanoic acid, (2RS)-2-[3-(4-Methylbenzoyl)phenyl]propanoic Acid, Benzeneacetic acid, alpha-methyl-3-(4-methylbenzoyl)-, Ketoprofen specified impurity D, Ketoprofen Impurity D, (+/-)-2-(3-(4-Methylbenzoyl)phenyl)propanoic acid, a-Methyl-3-(4-methylbenzoyl)benzeneacetic acid, 2-[3-(4-Methylbenzoyl)phenyl]propanoic 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
GHS08 Health hazard
Health hazard

Signal word Danger

  • H301Toxic if swallowed
  • H361Suspected of damaging fertility or the unborn child

Precautionary statements P203, P264, P270, P280, P301 + P316, P318, P321, P330, 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 Ketoprofen EP Impurity D
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 Ketoprofen EP Impurity D

Which CAS number identifies Ketoprofen EP Impurity D?
Ketoprofen EP Impurity D is registered under CAS 107257-20-5. You may also see it listed as rac-4'-Methyl Ketoprofen, Ketoprofen - Impurity D, Ketoprofen Related Compound A. Our catalogue number for this item is ZX-025240.
What are the formula and molar mass of Ketoprofen EP Impurity D?
For Ketoprofen EP Impurity D, its formula is C17H16O3 and its molar mass is 268.31 g/mol. The systematic (IUPAC) name is 2-[3-(4-methylbenzoyl)phenyl]propanoic acid. InChIKey PXERNXYPPAUBJI-UHFFFAOYSA-N lets you match it in any structure database.
How is Ketoprofen EP Impurity D used in pharmaceutical QC?
Ketoprofen EP Impurity D is a characterised reference material linked to Ketoprofen. 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 Ketoprofen EP Impurity D?
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 Ketoprofen EP Impurity D?
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 Ketoprofen EP Impurity D to my country?
Yes. Because Ketoprofen EP Impurity D 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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