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Pharmacopeial Impurities (EP / USP / BP)

Fenofibrate EP Impurity B

Reference StandardAvailable on request

Fenofibrate EP Impurity B (CAS 42017-89-0) supplier Zemixal: C17H15ClO4, COA and SDS with every lot, worldwide shipping.

Pack sizes
Fenofibrate EP Impurity B chemical structure
CAS number42017-89-0
FormulaC17H15ClO4
Molar mass318.7 g/mol
Physical formSolid
HS code38229090
InChIKeyMQOBSOSZFYZQOK-UHFFFAOYSA-N
IUPAC name2-[4-(4-chlorobenzoyl)phenoxy]-2-methylpropanoic acid

About Fenofibrate EP Impurity B

Analytical teams working on Fenofibrate use Fenofibrate EP Impurity B as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 42017-89-0, formula C17H15ClO4 and molar mass 318.7 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Safe handling

Hazard communication follows GHS (Warning: H302, H400 and H413). 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. 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 Fenofibrate

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

Fenofibrate standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Fenofibrate EP Impurity B
Product nameFenofibrate EP Impurity B
Catalogue numberZX-024715
CAS number42017-89-0
IUPAC name2-[4-(4-chlorobenzoyl)phenoxy]-2-methylpropanoic acid
Molecular formulaC17H15ClO4
Molar mass318.7 g/mol
Exact mass318.0659
GradeReference Standard
Physical formSolid
XLogP33.9
H-bond donors / acceptors1 / 4
Topological polar surface area63.6 Ų
HS code38229090
InChIKeyMQOBSOSZFYZQOK-UHFFFAOYSA-N
SMILESCC(C)(C(=O)O)OC1=CC=C(C=C1)C(=O)C2=CC=C(C=C2)Cl
PubChem CID64929
SynonymsFenofibric Acid, Fenofibrate - Impurity B, Procetofenic acid, 2-(4-(4-Chlorobenzoyl)phenoxy)-2-methylpropanoic acid, LF-153, Fenofibrate free acid, Propanoic acid, 2-(4-(4-chlorobenzoyl)phenoxy)-2-methyl-, Propanoic acid, 2-[4-(4-chlorobenzoyl)phenoxy]-2-methyl-, Fenocor-67, 2-methyl-((4'-4-chlorobenxoly)-2-phenoxy)propionic acid, 2-methyl-((4'-p-chlorobenzoyl)-2-phenoxy)propionic acid, 2-(4-(4'-chlorophenoxy)phenoxy)propionic acid

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
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H302Harmful if swallowed
  • H400Very toxic to aquatic life
  • H413May cause long lasting harmful effects to aquatic life

Precautionary statements P264, P270, P273, P301 + P317, P330, P391, 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 Fenofibrate EP Impurity B
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 Fenofibrate EP Impurity B

Which CAS number identifies Fenofibrate EP Impurity B?
Fenofibrate EP Impurity B is registered under CAS 42017-89-0. You may also see it listed as Fenofibric Acid, Fenofibrate - Impurity B, Procetofenic acid. Our catalogue number for this item is ZX-024715.
What are the formula and molar mass of Fenofibrate EP Impurity B?
For Fenofibrate EP Impurity B, its formula is C17H15ClO4 and its molar mass is 318.7 g/mol. The systematic (IUPAC) name is 2-[4-(4-chlorobenzoyl)phenoxy]-2-methylpropanoic acid. InChIKey MQOBSOSZFYZQOK-UHFFFAOYSA-N lets you match it in any structure database.
How is Fenofibrate EP Impurity B used in pharmaceutical QC?
Fenofibrate EP Impurity B is a characterised reference material linked to Fenofibrate. 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 Fenofibrate EP Impurity B?
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 Fenofibrate EP Impurity B?
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 Fenofibrate EP Impurity B to my country?
Yes. Because Fenofibrate EP Impurity B 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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