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Metabolites & Degradation Products

Ketoprofen Impurity 5

Reference StandardAvailable on request

Ketoprofen Impurity 5 (CAS 59960-32-6) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-036672.

Pack sizes
Ketoprofen Impurity 5 chemical structure
CAS number59960-32-6
FormulaC16H16O3
Molar mass256.3 g/mol
Physical formSolid
HS code38229090
InChIKeyKBVIDAVUDXDUPS-UHFFFAOYSA-N
IUPAC name2-[3-[hydroxy(phenyl)methyl]phenyl]propanoic acid

About Ketoprofen Impurity 5

Zemixal lists Ketoprofen Impurity 5 for laboratories that identify, quantify or control Ketoprofen and its related substances. Key data (Reference Standard): CAS 59960-32-6, formula C16H16O3 and molar mass 256.3 g/mol. It is handled as a solid.

Use cases we see most often

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Safe handling

It carries the GHS signal word Danger (H301), 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. 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

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Specifications and identifiers

Specifications of Ketoprofen Impurity 5
Product nameKetoprofen Impurity 5
Catalogue numberZX-036672
CAS number59960-32-6
IUPAC name2-[3-[hydroxy(phenyl)methyl]phenyl]propanoic acid
Molecular formulaC16H16O3
Molar mass256.3 g/mol
Exact mass256.1099
GradeReference Standard
Physical formSolid
XLogP32.8
H-bond donors / acceptors2 / 3
Topological polar surface area57.5 Ų
HS code38229090
InChIKeyKBVIDAVUDXDUPS-UHFFFAOYSA-N
SMILESCC(C1=CC(=CC=C1)C(C2=CC=CC=C2)O)C(=O)O
PubChem CID11817710
SynonymsDihydro Ketoprofen (Mixture of Diastereomers), 2-(3-(hydroxy(phenyl)methyl)phenyl)propanoic acid, Ketoprofen Impurity 18, 2-[3-(alpha-Hydroxybenzyl)phenyl]propanoic Acid, 3-(Hydroxyphenylmethyl)-alpha-methylbenzeneacetic Acid, 2-Ethylhexyl 2-(3-Benzoylphenyl)pro, Dihydro Ketoprofen\n(Mixture of Diastereomers), 3-(Hydroxyphenylmethyl)-a-methylbenzeneacetic 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

Signal word Danger

  • H301Toxic if swallowed

Precautionary statements P264, P270, P301 + P316, 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 Impurity 5
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 Impurity 5

Which CAS number identifies Ketoprofen Impurity 5?
Ketoprofen Impurity 5 is registered under CAS 59960-32-6. You may also see it listed as Dihydro Ketoprofen (Mixture of Diastereomers), 2-(3-(hydroxy(phenyl)methyl)phenyl)propanoic acid, Ketoprofen Impurity 18. Our catalogue number for this item is ZX-036672.
What are the formula and molar mass of Ketoprofen Impurity 5?
For Ketoprofen Impurity 5, its formula is C16H16O3 and its molar mass is 256.3 g/mol. The systematic (IUPAC) name is 2-[3-[hydroxy(phenyl)methyl]phenyl]propanoic acid. InChIKey KBVIDAVUDXDUPS-UHFFFAOYSA-N lets you match it in any structure database.
How is Ketoprofen Impurity 5 used in pharmaceutical QC?
Ketoprofen Impurity 5 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 Impurity 5?
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 Impurity 5?
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 Impurity 5 to my country?
Yes. Because Ketoprofen Impurity 5 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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