Pharmaceutical Reference Standards / Impurity Standards

Ibuprofen Impurity 9
Ibuprofen
Ibuprofen Sodium Salt
Ibuprofen Sodium Salt Dihydrate
Ibuprofen EP Impurity A
Ibuprofen Impurity B
Ibuprofen EP Impurity B
Ibuprofen EP Impurity B
Ibuprofen EP Impurity C
Ibuprofen EP Impurity D Sodium Salt
Ibuprofen EP Impurity D
Ibuprofen Impurity E
Ibuprofen EP Impurity F
Ibuprofen EP Impurity G
Ibuprofen EP Impurity H
Ibuprofen EP Impurity I
Ibuprofen EP Impurity J
Ibuprofen EP Impurity K
Ibuprofen EP Impurity L
Ibuprofen EP Impurity M
Ibuprofen EP Impurity N
Ibuprofen EP Impurity N sodium salt
Ibuprofen Impurity O Sodium Salt
Ibuprofen EP Impurity P
Ibuprofen EP Impurity Q
Ibuprofen EP Impurity R
Ibuprofen Impurity 19
Ibuprofen Impurity 20
Ibuprofen Impurity 21
Ibuprofen Impurity 22
Ibuprofen Impurity 23
Ibuprofen Impurity 24
Ibuprofen Impurity 25
Ibuprofen Impurity 26
Ibuprofen Impurity 27
1-Ethyl-4-Isobutylbenzene
2,3-Dihydroxypropyl 2-(4-Isobutyl phenyl)propanoate
Ibuprofen Impurity 30
Ibuprofen Impurity 31
Ibuprofen Impurity 32
Ibuprofen Impurity 33
Ibuprofen Impurity 34
Ibuprofen Impurity 36
Ibuprofen Impurity 37
1-(4-Isobutylphenyl)ethanol
4-Isobutylstyrene
Ibuprofen methyl ester
(S)-(+)-Ibuprofen
Ibuprofen PEG 600 Ester Impurity
N-(1-Phenylethyl) Ibuprofen Amide
(R)-(-)-Ibuprofen
(S)-Ibuprofen
Ibuprofen Sorbitol Ester (Mixture of Diastereomers)
Ibuprofen PEG 400 ester impurity
Ibuprofen Piconol Impurity
2-(4-isobutylphenyl)propanal(Ibuprofenal)
2-(4-butylphenyl) Propanal
3-Ethylbenzophenone
Ibuprofen Lysinate
Ibuprofen PBA-Amide Impurity
Dexibuprofen Ethyl Ester
Dexibuprofen Propylene Glycol Ester
(S)-Ibuprofen Isopropyl Ester
Dexibuprofen Methyl Ester
Ibuprofen PEG-diester
Ibuprofen PEG monoester Impurity
Ibuprofen Sorbitol
Ibuprofen Acyl-beta-D-glucuronide (Mixture of diastereomers)
Ibuprofen Isopropyl Ester
Dexibuprofen Amide Impurity
4-Isobutylbenzoic Acid
2-(4-Isopropylphenyl)propanoicacid
4-Carboxy-a-methylbenzeneacetic Acid
Hydratropic Acid
4-isobutylphenol
Ibuprofen Carboxylic Acid
Ibuprofen Impurity 58
2-(1-Chloroethyl)-5,5-dimethyl-2-[4-(2-methylpropyl)phenyl]-1,3-dioxane
Ibuprofen Impurity 28
1,2-dihydroxy Ibuprofen
1-(4-(-1-hydroxyethyl)phenyl)-2-methylpropan-1-one
Ibuprofen Ethyl Ester
4-(Isobutyryl)benzoic acid
Hydroxyisobutyl Acetophenone
Ibuprofen Impurity 1
Ibuprofen Impurity 7
Hydroxy Ibuprofen
rac-Ibuprofen Carboxymethyl Ester
(S)-(+)-Ibuprofen Propylene Glycol Ester
(S)-beta-Isopropylphenethylamine
1,2 Dihydroxy Ibuprofen
Dihydroxy Ibuprofen
3-(4-isobutyryl phenyl)but-3-en-2-one
Ibuprofen Ester Impurity (PEG600)
4-Isopropylbenzoic Acid
2-(3-isobutylphenyl)propanal
PEG-Ibuprofen ester
Ibuprofen Sorbitan Ester (Mixture of Isomers)
2-Ethyl-2-(4-isobutylphenyl)-5,5dimethyl-1,3-dioxane
2-(4-Isobutylphenyl)acetic Acid
2-(1,1-dichloroethyl)-2-(4-isobutylphenyl)-5,5-dimethyl-1,3-dioxane
2-(4-Isopropylphenyl)acrylic Acid
Ibuprofen Impurity 22
Ibuprofen Impurity 23
Ibuprofen Impurity 26
1-(4-(sec-Butyl)phenyl)propan-1-one
Ibuprofen EP Impurity O
3-(4-isobutyryl)phenyl butanoic acid
(2S)-2-(4-isobutylphenyl)-7-methyl-6-phenyloctan-3-one
Ibuprofen Sorbitan Ester

Isotope Labelled Compounds

Ibuprofen D3
(R)-Ibuprofen-d3
(S)-Ibuprofen-d3
Ibuprofen 13C,D3
Ibuprofen-d4