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Pharmacopeial Impurities (EP / USP / BP)

Ketoprofen EP Impurity H

Reference StandardAvailable on request

Ketoprofen EP Impurity H (CAS 5689-33-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.

Pack sizes
Ketoprofen EP Impurity H chemical structure
CAS number5689-33-8
FormulaC9H7NO2
Molar mass161.16 g/mol
Physical formSolid
HS code38229090
InChIKeyDATIHVJZEPOWPT-UHFFFAOYSA-N
IUPAC name3-(cyanomethyl)benzoic acid

About Ketoprofen EP Impurity H

Zemixal lists Ketoprofen EP Impurity H for laboratories that identify, quantify or control Ketoprofen and its related substances. For your records (Reference Standard), the material is defined by CAS 5689-33-8, formula C9H7NO2 and molar mass 161.16 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 (Danger: H301, H302, H311 and H312). Our SDS lists exposure controls and first-aid measures.

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 H
Product nameKetoprofen EP Impurity H
Catalogue numberZX-033653
CAS number5689-33-8
IUPAC name3-(cyanomethyl)benzoic acid
Molecular formulaC9H7NO2
Molar mass161.16 g/mol
Exact mass161.0477
GradeReference Standard
Physical formSolid
XLogP31.3
H-bond donors / acceptors1 / 3
Topological polar surface area61.1 Ų
HS code38229090
InChIKeyDATIHVJZEPOWPT-UHFFFAOYSA-N
SMILESC1=CC(=CC(=C1)C(=O)O)CC#N
PubChem CID15520851
SynonymsKetoprofen - Impurity H, Benzoic acid, 3-(cyanomethyl)-, 3-Carboxyphenylacetonitrile, m-(Cyanomethyl)benzoic acid, Ketoprofen Impurity H, m-Toluic acid, alpha-cyano-, 3-(Cyanomethyl)BenzoicAcid, 3-cyanomethylbenzoic 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

Signal word Danger

  • H301Toxic if swallowed
  • H302Harmful if swallowed
  • H311Toxic in contact with skin
  • H312Harmful in contact with skin
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H331Toxic if inhaled
  • H332Harmful if inhaled
  • H335May cause respiratory irritation

Precautionary statements P261, P262, P264, P264 + P265, P270, P271, P280, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P317, P319, P321, P330, P332 + P317, P337 + P317, P361 + P364, 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 Ketoprofen EP Impurity H
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 H

Which CAS number identifies Ketoprofen EP Impurity H?
Ketoprofen EP Impurity H is registered under CAS 5689-33-8. You may also see it listed as Ketoprofen - Impurity H, Benzoic acid, 3-(cyanomethyl)-, 3-Carboxyphenylacetonitrile. Our catalogue number for this item is ZX-033653.
What are the formula and molar mass of Ketoprofen EP Impurity H?
For Ketoprofen EP Impurity H, its formula is C9H7NO2 and its molar mass is 161.16 g/mol. The systematic (IUPAC) name is 3-(cyanomethyl)benzoic acid. InChIKey DATIHVJZEPOWPT-UHFFFAOYSA-N lets you match it in any structure database.
How is Ketoprofen EP Impurity H used in pharmaceutical QC?
Ketoprofen EP Impurity H 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 H?
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 H?
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 H to my country?
Yes. Because Ketoprofen EP Impurity H 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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