Ibuprofen Impurities

  • CAS No.: 102120-87-6 - Ibuprofen EP Impurity R

    Ibuprofen EP Impurity R

    CAS No. : 102120-87-6
    Synonyms : 1,1-Bis(p-isobutylphenyl)ethane; Ibuprofen BP Impurity R; 1,1′-(Ethane-1,1-diyl)-4,4′-(2-methylpropyl)dibenzene; 1,1’-Ethylidenebis[4-(2-methylpropyl)-benzene
    Catalog No. : SA30120

    Backorder


  • CAS No.: 36039-35-7 - Ibuprofen EP Impurity Q

    Ibuprofen EP Impurity Q

    CAS No. : 36039-35-7
    Synonyms : (p-Isobutylphenyl)ethanol; Ibuprofen BP Impurity Q; 2-[4-(2-Methylpropyl)phenyl]ethanol; 4-Isobutylphenylethanol
    Catalog No. : SA30119

    Backorder


  • CAS No.: 36039-36-8 - Ibuprofen EP Impurity P

    Ibuprofen EP Impurity P

    CAS No. : 36039-36-8
    Synonyms : Ibuprofen BP Impurity P; Ibuprofen Alcohol; (2RS)-2-[4-(2-Methylpropyl)phenyl]propan-1-ol; β-Methyl-4-(2-methylpropyl)benzeneethanol; 2-(4-Isobutylphenyl)propanol
    Catalog No. : SA30118

    Backorder


  • CAS No.: 64451-76-9 - Ibuprofen EP Impurity O

    Ibuprofen EP Impurity O

    CAS No. : 64451-76-9
    Synonyms : Ibuprofen BP Impurity O; 2-[4-(1-Methylpropyl)phenyl]propanoic acid
    Catalog No. : SA30117

    Backorder


  • CAS No.: 3585-52-2 - Ibuprofen EP Impurity N

    Ibuprofen EP Impurity N

    CAS No. : 3585-52-2
    Synonyms : Ibuprofen BP Impurity N; p-Ethylhydratropic Acid; (2RS)-2-(4-Ethylphenyl)propanoic acid; 4-Ethyl-α-methylbenzeneacetic Acid; 2-(4-Ethylphenyl)propionic Acid; 2-(p-Ethylphenyl)propionic Acid
    Catalog No. : SA30116

    Backorder


  • CAS No.: 60057-62-7 - Ibuprofen EP Impurity M

    Ibuprofen EP Impurity M

    CAS No. : 60057-62-7
    Synonyms : Ibuprofen BP Impurity M; (2RS)-2-Hydroxy-2-[4-(2-Methylpropyl)phenyl]propanoic acid; rac α-Hydroxy Ibuprofen; α-Ηydroxy-α-methyl-4-(2-methylpropyl)benzeneacetic Acid
    Catalog No. : SA30115

    Backorder


  • CAS No.: 53949-53-4 - Ibuprofen EP Impurity L

    Ibuprofen EP Impurity L

    CAS No. : 53949-53-4
    Synonyms : Ibuprofen BP Impurity L; 1-Hydroxy Ibuprofen; 2-[4-(1-Hydroxy-2-methylpropyl)phenyl]propanoic acid; 4-(1-Hydroxy-2-methylpropyl)-α-methylbenzeneacetic Acid
    Catalog No. : SA30114

    Backorder


  • CAS No.: 43153-07-7 - Ibuprofen EP Impurity K

    Ibuprofen EP Impurity K

    CAS No. : 43153-07-7
    Synonyms : Ibuprofen BP Impurity K; (2RS)-2-(4-Formylphenyl)propanoic acid; 4-Formyl-α-methylbenzeneacetic Acid; 2-(p-Formylphenyl)propionic Acid
    Catalog No. : SA30113

    Backorder


  • CAS No.: 65813-55-0 - Ibuprofen EP Impurity J

    Ibuprofen EP Impurity J

    CAS No. : 65813-55-0
    Synonyms : Ibuprofen USP Related Compound J; Ibuprofen BP Impurity J; 1-Oxo Ibuprofen; (2RS)-2-[4-(2-Methylpropanoyl)phenyl]propanoic acid; α-Methyl-4-(2-methyl-1-oxopropyl)benzeneacetic Acid
    Catalog No. : SA30112

    Backorder


  • CAS No.: NA - Ibuprofen EP Impurity I

    Ibuprofen EP Impurity I

    CAS No. : NA
    Synonyms : Ibuprofen BP Impurity I; 1-(2-Methylpropyl)-4-[(3RS)-3-[4-(2-methylpropyl)phenyl]butyl]benzene
    Catalog No. : SA30111

    Backorder


  • CAS No.: NA - Ibuprofen EP Impurity H

    Ibuprofen EP Impurity H

    CAS No. : NA
    Synonyms : Ibuprofen BP Impurity H; (3RS)-1,3-bis[4-(2-Methylpropyl)phenyl]butan-1-one; 1,3-Bis(p-isobutylphenyl)-1-butanone
    Catalog No. : SA30110

    Backorder


  • CAS No.: 1391054-15-1 - Ibuprofen EP Impurity G

    Ibuprofen EP Impurity G

    CAS No. : 1391054-15-1
    Synonyms : Ibuprofen BP Impurity G; (1RS,4RS)-7-(2-Methylpropyl)-1-[4-(2-methylpropyl)phenyl]-1,2,3,4-tetrahydronaphthalene-1,4-dicarboxylic acid
    Catalog No. : SA30109

    Backorder


  • CAS No.: 65322-85-2 - Ibuprofen EP Impurity F

    Ibuprofen EP Impurity F

    CAS No. : 65322-85-2
    Synonyms : 3-[4-(2-Methylpropyl)phenyl]propanoic acid; 3-(4-Isobutylphenyl)propanoic Acid; 4-(2-Methylpropyl)benzenepropanoic Acid
    Catalog No. : SA30108

    Backorder


  • CAS No.: 38861-78-8 - Ibuprofen EP Impurity E

    Ibuprofen EP Impurity E

    CAS No. : 38861-78-8
    Synonyms : p-Isobutylacetophenone; Ibuprofen USP Related Compound C; 1-[4-(2-Methylpropyl)phenyl]ethanone; 1-Acetyl-4-isobutylbenzene; p-Isobutylphenyl Methyl Ketone
    Catalog No. : SA30107

    Backorder


  • CAS No.: 938-94-3 - Ibuprofen EP Impurity D

    Ibuprofen EP Impurity D

    CAS No. : 938-94-3
    Synonyms : (2RS)-2-(4-Methylphenyl)propanoic acid; 2-(p-Tolyl)propionic Acid; α,4-Dimethylbenzeneacetic Acid; p-Methylhydratropic Acid; α-(p-Tolyl)propionic Acid
    Catalog No. : SA30106

    Backorder


  • CAS No.: 59512-17-3 - Ibuprofen EP Impurity C

    Ibuprofen EP Impurity C

    CAS No. : 59512-17-3
    Synonyms : (+/-)-Ibuprofenamide; Ibuprofen Amide; (2RS)-2-[4-(2-Methylpropyl)phenyl]propanamide; α-Methyl-4-(2-methylpropyl)benzeneacetamide; 2-(4-Isobutylphenyl)propionamide
    Catalog No. : SA30105

    Backorder


  • CAS No.: 3585-49-7 - Ibuprofen EP Impurity B

    Ibuprofen EP Impurity B

    CAS No. : 3585-49-7
    Synonyms : (2RS)-2-(4-Butylphenyl)propanoic acid; p-Butyl Ibuprofen
    Catalog No. : SA30104

    Backorder


  • CAS No.: 66622-47-7 - Ibuprofen EP Impurity A

    Ibuprofen EP Impurity A

    CAS No. : 66622-47-7
    Synonyms : m-Isobutyl Ibuprofen; (2RS)-2-[3-(2-Methylpropyl)phenyl]propanoic acid; α-Methyl-3-(2-methylpropyl)benzeneacetic Acid; α-(3-Isobutylphenyl)propionic Acid
    Catalog No. : SA30103

    Backorder


  • CAS No.: 51146-56-6 - Ibuprofen (S)-Isomer

    Ibuprofen (S)-Isomer

    CAS No. : 51146-56-6
    Synonyms : Dexibuprofen; (S)-Ibuprofen; S-(+)-p-Isobutylhydratropic Acid; d-(+)-Ibuprofen; (S)-2-[4-(2-Methylpropyl)phenyl]propanoic acid; (αS)-α-Methyl-4-(2-methylpropyl)benzeneacetic Acid
    Catalog No. : SA30102

    Backorder


  • CAS No.: 51146-57-7 - Ibuprofen (R)-Isomer

    Ibuprofen (R)-Isomer

    CAS No. : 51146-57-7
    Synonyms : l-(-)-Ibuprofen; R-(-)-p-Isobutylhydratropic Acid; (R)-2-[4-(2-Methylpropyl)phenyl]propanoic acid; (αR)-α-Methyl-4-(2-methylpropyl)benzeneacetic Acid
    Catalog No. : SA30101

    Backorder


  • CAS No.: 15687-27-1 - Ibuprofen

    Ibuprofen

    CAS No. : 15687-27-1
    Synonyms : α-Methyl-4-(2-methylpropyl)benzeneacetic acid; 2-(4-Isobutylphenyl)-propionic acid; p-Isobutylhydratropic acid; 2-(p-Isobutylphenyl)propionic acid
    Catalog No. : SA30100

    Backorder