Ibuprofen: reference standards and impurities

Ibuprofen is a non-steroidal anti-inflammatory drug, a propionic acid derivative. The European Pharmacopoeia and the United States Pharmacopeia both have monographs for the substance.

INN: Ibuprofen
CAS: 15687-27-1
Molecular formula: C₁₃H₁₈O₂
Molecular weight: 206.28 g/mol
Items in catalog: 7
Manufacturers: EDQM, Merck, LGC, USP, Clearsynth, Aozeal, BioOrganics

API standards 4

Ibuprofen CRS
Manufacturer: EDQM
Cat. No. I0050000
100 mg
Ibuprofen, Pharmaceutical Secondary Standard; Certified Reference Material
Manufacturer: Merck
Cat. No. PHR6786
500 mg
Ibuprofen
Manufacturer: LGC
Cat. No. MM7695.00
10 mg / 25 mg / 50 mg / 100 mg
Ibuprofen Reference Standard
Manufacturer: USP
Cat. No. 1606162
200 mg

Impurities 3

Ibuprofen EP Impurity C
Manufacturer: Clearsynth
Cat. No. CS-I74473
10 mg / 25 mg / 50 mgAny pack size on request
Ibuprofen EP Impurity A
Manufacturer: Aozeal
Cat. No. AZI99486
10 mg / 25 mg / 50 mgAny pack size on request
Ibuprofen EP Impurity B
Manufacturer: BioOrganics
Cat. No. BO-I86588
10 mg / 25 mg / 50 mgAny pack size on request

About Ibuprofen

Identification and assay use pharmacopoeial reference standards; related substances control uses impurity standards. We will select standards for a specific pharmacopoeial monograph or your in-house method.

This page lists ibuprofen and impurity standards from all the manufacturers we supply.

Synonyms: 2-[4-(2-methylpropyl)phenyl]propanoic acid

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