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Pharmacopeial Impurities (EP / USP / BP)

Ibuprofen EP Impurity C

Reference StandardAvailable on request

Buy Ibuprofen EP Impurity C (CAS 59512-17-3) from Zemixal: C13H19NO, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-025047.

Pack sizes
Ibuprofen EP Impurity C chemical structure
CAS number59512-17-3
FormulaC13H19NO
Molar mass205.3 g/mol
Physical formSolid
HS code38229090
InChIKeyREUQKCDCQVNKLW-UHFFFAOYSA-N
IUPAC name2-[4-(2-methylpropyl)phenyl]propanamide

About Ibuprofen EP Impurity C

Zemixal lists Ibuprofen EP Impurity C for laboratories that identify, quantify or control Ibuprofen and its related substances. Identity at a glance (Reference Standard): CAS 59512-17-3, formula C13H19NO and molar mass 205.3 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

Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Ibuprofen

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

Ibuprofen standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Ibuprofen EP Impurity C
Product nameIbuprofen EP Impurity C
Catalogue numberZX-025047
CAS number59512-17-3
IUPAC name2-[4-(2-methylpropyl)phenyl]propanamide
Molecular formulaC13H19NO
Molar mass205.3 g/mol
Exact mass205.1467
GradeReference Standard
Physical formSolid
XLogP32.8
H-bond donors / acceptors1 / 1
Topological polar surface area43.1 Ų
HS code38229090
InChIKeyREUQKCDCQVNKLW-UHFFFAOYSA-N
SMILESCC(C)CC1=CC=C(C=C1)C(C)C(=O)N
PubChem CID101072
SynonymsIbuprofen amide, Ibuprofen - Impurity C, Ibuprofenamide, (2RS)-2-[4-(2-Methylpropyl)phenyl]propanamide, 2-(4-Isobutylphenyl)propionamide, 2-(4-isobutylphenyl)propanamide, Ibuprofen Impurity C, 2-[4-(Isobutyl)phenyl]propionamide, Benzeneacetamide, a-methyl-4-(2-methylpropyl)-, (R)-2-(4-Isobutyl-phenyl)-propionamide, 2-(p-Isobutylphenyl)propionamide, 2-(4-isobutyl-phenyl)-propionamide

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

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, 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 Ibuprofen EP Impurity C
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 Ibuprofen EP Impurity C

Which CAS number identifies Ibuprofen EP Impurity C?
Ibuprofen EP Impurity C is registered under CAS 59512-17-3. You may also see it listed as Ibuprofen amide, Ibuprofen - Impurity C, Ibuprofenamide. Our catalogue number for this item is ZX-025047.
What are the formula and molar mass of Ibuprofen EP Impurity C?
For Ibuprofen EP Impurity C, its formula is C13H19NO and its molar mass is 205.3 g/mol. The systematic (IUPAC) name is 2-[4-(2-methylpropyl)phenyl]propanamide. InChIKey REUQKCDCQVNKLW-UHFFFAOYSA-N lets you match it in any structure database.
How is Ibuprofen EP Impurity C used in pharmaceutical QC?
Ibuprofen EP Impurity C is a characterised reference material linked to Ibuprofen. 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 Ibuprofen EP Impurity C?
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 Ibuprofen EP Impurity C?
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 Ibuprofen EP Impurity C to my country?
Yes. Because Ibuprofen EP Impurity C 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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