Ibuprofen

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Ibuprofen API Reference standards and its EP Impurities, USP Impurities, non pharmacopeial Impurities, listed below & also offered custom synthesis for unknown Impurities. If require any contact info@drjcrbio.com, sales@drjcrbio.com

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    Product Name : Ibuprofen Methyl Ester; 2-(4-Isobutylphenyl)propionic Acid Methyl Ester; 61566-34-5

    Code: JCIBP-30
    CAS: 61566-34-5
    Chemical Formula: C14H20O2
    Molecular Weight: 220.31
    Category: Ibuprofen Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ibuprofen Methyl Ester; 2-(4-Isobutylphenyl)propionic Acid Methyl Ester; 61566-34-5  is useful as reference Impurity standard.
    Ibuprofen Methyl Ester; 2-(4-Isobutylphenyl)propionic Acid Methyl Ester; 61566-34-5
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    Product Name : 2-(4-n-Propylphenyl)propionic Acid ; 2-(4-Propylphenyl)propionic acid; 3585-47-5

    Code: JCIBP-29
    CAS: 3585-47-5
    Chemical Formula: C12H16O2
    Molecular Weight: 192.2
    Category: Ibuprofen Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:2-(4-n-Propylphenyl)propionic Acid ; 2-(4-Propylphenyl)propionic acid; 3585-47-5  is useful as reference Impurity standard.
    2-(4-n-Propylphenyl)propionic Acid ; 2-(4-Propylphenyl)propionic acid; 3585-47-5
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    Product Name : IbuprofenImpurity-2 ;Ibufenac ;2-(4-Isobutylphenyl)acetic acid ; |1553-60-2

    Code: JCIBP-28
    CAS: 1553-60-2
    Chemical Formula: C12H16O2
    Molecular Weight: 192.25
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: IbuprofenImpurity-2 ;Ibufenac ;2-(4-Isobutylphenyl)acetic acid ; |1553-60-2  is useful as reference Impurity standard.
    IbuprofenImpurity-2 ;Ibufenac ;2-(4-Isobutylphenyl)acetic acid ; |1553-60-2
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    Product Name : Ibuprofen glycerol ester; 2,3-dihydroxypropyl 2-(4-isobutylphenyl)propanoate;

    Code: JCIBP-27
    CAS: NA
    Chemical Formula: C16H24O4
    Molecular Weight: 280.36
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ibuprofen glycerol ester; 2,3-dihydroxypropyl 2-(4-isobutylphenyl)propanoate;is useful as reference Impurity standard.
    Ibuprofen glycerol ester; 2,3-dihydroxypropyl 2-(4-isobutylphenyl)propanoate;
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    Product Name : Ibuprofine degradation Impurity 2; 1-(4-(1-hydroxy-2-methylpropyl)phenyl)ethan-1-one

    Code: JCIBP-26
    CAS: NA
    Chemical Formula:  C12H16O2
    Molecular Weight: 192.26
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ibuprofine degradation Impurity 2; 1-(4-(1-hydroxy-2-methylpropyl)phenyl)ethan-1-oneis useful as reference Impurity standard.
    Ibuprofine degradation Impurity 2; 1-(4-(1-hydroxy-2-methylpropyl)phenyl)ethan-1-one
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    Product Name : Ibuprofine degradation Impurity 1;1-(4-(1-hydroxyethyl)phenyl)-2-methylpropan-1-one

    Code: JCIBP-25
    CAS: NA
    Chemical Formula: C12H16O2
    Molecular Weight: 192.26
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ibuprofine degradation Impurity 1;1-(4-(1-hydroxyethyl)phenyl)-2-methylpropan-1-oneis useful as reference Impurity standard.
    Ibuprofine degradation Impurity 1;1-(4-(1-hydroxyethyl)phenyl)-2-methylpropan-1-one
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    Product Name : (±)-4-(1-carboxyethyl)benzoic acid ; 4-(1-Carboxyethyl)benzoic acid | 67381-50-4

    Code: JCIBP-24
    CAS:  67381-50-4
    Chemical Formula:C10H10O4
    Molecular Weight:194.19
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:(±)-4-(1-carboxyethyl)benzoic acid ; 4-(1-Carboxyethyl)benzoic acid | 67381-50-4 is useful as reference Impurity standard.
    (±)-4-(1-carboxyethyl)benzoic acid ; 4-(1-Carboxyethyl)benzoic acid | 67381-50-4
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    Product Name : Isopropyl 4-acetylbenzoate |

    Code: JCIBP-23
    CAS: NA
    Chemical Formula:C12H14O3
    Molecular Weight:206.24
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Isopropyl 4-acetylbenzoate | is useful as reference Impurity standard.
    Isopropyl 4-acetylbenzoate |
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    Product Name : Ibuprofen ;4-Acetylbenzoic acid | 586-89-0

    Code: JCIBP-22
    CAS:  586-89-0
    Chemical Formula:C9H8O3
    Molecular Weight:164.16
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Ibuprofen ;4-Acetylbenzoic acid | 586-89-0is useful as reference Impurity standard.
    Ibuprofen ;4-Acetylbenzoic acid | 586-89-0
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    Product Name : 2-(4-Isobutylphenyl)propanal; 2-(4-isobutylphenyl)propionaldehyde | 51407-46-6

    Code: JCIBP-21
    CAS: 51407-46-6
    Chemical Formula: C13H18O
    Molecular Weight: 190.28
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: 2-(4-Isobutylphenyl)propanal; 2-(4-isobutylphenyl)propionaldehyde | 51407-46-6 is useful as reference Impurity standard.
    2-(4-Isobutylphenyl)propanal; 2-(4-isobutylphenyl)propionaldehyde | 51407-46-6
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    Product Name : Ibuprofen Sodium ; (2RS)-2-[4-(2-Methylpropyl)phenyl]propanoic acid sodium salt | 31121-93-4

     Code  : JCIBP-20
     CAS  : 31121-93-4
     Formula  : C13H17NaO2
     M.Wt  : 228.26
     Category  : Ibuprofen
    Ibuprofen Sodium ; (2RS)-2-[4-(2-Methylpropyl)phenyl]propanoic acid sodium salt | 31121-93-4
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    Product Name : Ibuprofen EP Impurity R ;Ibuprofen BP Impurity R ; 1,1′-(Ethane-1,1-diyl)-4,4′-(2-methylpropyl)dibenzene | 102120-87-6

     Code  : JCIBP-19
     CAS  : 102120-87-6
     Formula  : C22H30
     M.Wt  : 294.47
     Category  : Ibuprofen
    Ibuprofen EP Impurity R ;Ibuprofen BP Impurity R ; 1,1′-(Ethane-1,1-diyl)-4,4′-(2-methylpropyl)dibenzene | 102120-87-6
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    Product Name : Ibuprofen EP Impurity Q ; Ibuprofen BP Impurity Q ; 2-[4-(2-Methylpropyl)phenyl]ethanol | 36039-35-7

     Code  : JCIBP-18
     CAS  : 36039-35-7
     Formula  : C12H18O
     M.Wt  : 178.27
     Category  : Ibuprofen
    Ibuprofen EP Impurity Q ; Ibuprofen BP Impurity Q ; 2-[4-(2-Methylpropyl)phenyl]ethanol | 36039-35-7
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    Product Name : Ibuprofen EP Impurity P ; Ibuprofen BP Impurity P ; Ibuprofen Alcohol ; (2RS)-2-[4-(2-Methylpropyl)phenyl]propan-1-ol | 36039-36-8

     Code  : JCIBP-17
     CAS  : 36039-36-8
     Formula  : C13H20O
     M.Wt  : 192.3
     Category  : Ibuprofen
    Ibuprofen EP Impurity P ; Ibuprofen BP Impurity P ; Ibuprofen Alcohol ; (2RS)-2-[4-(2-Methylpropyl)phenyl]propan-1-ol | 36039-36-8
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    Product Name : Ibuprofen EP Impurity O ; Ibuprofen BP Impurity O ; 2-[4-(1-Methylpropyl)phenyl]propanoic acid | 64451-76-9

     Code  : JCIBP-16
     CAS  : 64451-76-9
     Formula  : C13H18O2
     M.Wt  : 206.28
     Category  : Ibuprofen
    Ibuprofen EP Impurity O ; Ibuprofen BP Impurity O ; 2-[4-(1-Methylpropyl)phenyl]propanoic acid | 64451-76-9
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    Product Name : Ibuprofen EP Impurity N ; Ibuprofen BP Impurity N ; p-Ethylhydratropic Acid ; (2RS)-2-(4-Ethylphenyl)propanoic acid | 3585-52-2

     Code  : JCIBP-15
     CAS  : 3585-52-2
     Formula  : C11H14O2
     M.Wt  : 178.23
     Category  : Ibuprofen
    Ibuprofen EP Impurity N ; Ibuprofen BP Impurity N ; p-Ethylhydratropic Acid ; (2RS)-2-(4-Ethylphenyl)propanoic acid | 3585-52-2
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    Product Name : Ibuprofen EP Impurity M ; Ibuprofen BP Impurity M ; (2RS)-2-Hydroxy-2-[4-(2-Methylpropyl)phenyl]propanoic acid

     Code  : JCIBP-14
     CAS  : NA
     Formula  : C13H18O3
     M.Wt  : 222.28
     Category  : Ibuprofen
    Ibuprofen EP Impurity M ; Ibuprofen BP Impurity M ; (2RS)-2-Hydroxy-2-[4-(2-Methylpropyl)phenyl]propanoic acid
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    Product Name : Ibuprofen EP Impurity L ;Ibuprofen BP Impurity L ; 1-Hydroxy Ibuprofen ; 2-[4-(1-Hydroxy-2-methylpropyl)phenyl]propanoic acid | 53949-53-4

     Code  : JCIBP-13
     CAS  : 53949-53-4
     Formula  : C13H18O3
     M.Wt  : 222.28
     Category  : Ibuprofen
    Ibuprofen EP Impurity L ;Ibuprofen BP Impurity L ; 1-Hydroxy Ibuprofen ; 2-[4-(1-Hydroxy-2-methylpropyl)phenyl]propanoic acid | 53949-53-4
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    Product Name : Ibuprofen EP Impurity K ; Ibuprofen BP Impurity K ; (2RS)-2-(4-Formylphenyl)propanoic acid | 43153-07-7

     Code  : JCIBP-12
     CAS  : 43153-07-7
     Formula  : C10H10O3
     M.Wt  : 178.18
     Category  : Ibuprofen
    Ibuprofen EP Impurity K ; Ibuprofen BP Impurity K ; (2RS)-2-(4-Formylphenyl)propanoic acid | 43153-07-7
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    Product Name : Ibuprofen EP Impurity J ; Ibuprofen USP RC J ; Ibuprofen BP Impurity J ; 1-Oxo Ibuprofen ; (2RS)-2-[4-(2-Methylpropanoyl)phenyl]propanoic acid | 65813-55-0

     Code  : JCIBP-11
     CAS  : 65813-55-0
     Formula  : C13H16O3
     M.Wt  : 220.26
     Category  : Ibuprofen
    Ibuprofen EP Impurity J ; Ibuprofen USP RC J ; Ibuprofen BP Impurity J ; 1-Oxo Ibuprofen ; (2RS)-2-[4-(2-Methylpropanoyl)phenyl]propanoic acid | 65813-55-0
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    Product Name : Ibuprofen EP Impurity I ;Ibuprofen BP Impurity I ; 1-(2-Methylpropyl)-4-[(3RS)-3-[4-(2-methylpropyl)phenyl]butyl]benzene

     Code  : JCIBP-10
     CAS  : NA
     Formula  : C24H34
     M.Wt  : 322.53
     Category  : Ibuprofen
    Ibuprofen EP Impurity I ;Ibuprofen BP Impurity I ; 1-(2-Methylpropyl)-4-[(3RS)-3-[4-(2-methylpropyl)phenyl]butyl]benzene
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    Product Name : Ibuprofen EP Impurity H ;Ibuprofen BP Impurity H ; (3RS)-1,3-bis[4-(2-Methylpropyl)phenyl]butan-1-one

     Code  : JCIBP-09
     CAS  : NA
     Formula  : C24H32O
     M.Wt  : 336.51
     Category  : Ibuprofen
    Ibuprofen EP Impurity H ;Ibuprofen BP Impurity H ; (3RS)-1,3-bis[4-(2-Methylpropyl)phenyl]butan-1-one
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    Product Name : Ibuprofen EP Impurity G ; Ibuprofen BP Impurity G ; (1RS,4RS)-7-(2-Methylpropyl)-1-[4-(2-methylpropyl)phenyl]-1,2,3,4-tetrahydronaphthalene-1,4-dicarboxylic acid | 1391054-15-1

     Code  : JCIBP-08
     CAS  : 1391054-15-1
     Formula  : C26H32O4
     M.Wt  : 408.53
     Category  : Ibuprofen
    Ibuprofen EP Impurity G ; Ibuprofen BP Impurity G ; (1RS,4RS)-7-(2-Methylpropyl)-1-[4-(2-methylpropyl)phenyl]-1,2,3,4-tetrahydronaphthalene-1,4-dicarboxylic acid | 1391054-15-1
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    Product Name : Ibuprofen EP Impurity F ; 3-[4-(2-Methylpropyl)phenyl]propanoic acid | 65322-85-2

     Code  : JCIBP-07
     CAS  : 65322-85-2
     Formula  : C13H18O2
     M.Wt  : 206.28
     Category  : Ibuprofen
    Ibuprofen EP Impurity F ; 3-[4-(2-Methylpropyl)phenyl]propanoic acid | 65322-85-2
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    Product Name : Ibuprofen EP Impurity E ;Ibuprofen USP RC C ; 1-[4-(2-Methylpropyl)phenyl]ethanone | 38861-78-8

     Code  : JCIBP-06
     CAS  : 38861-78-8
     Formula  : C12H16O
     M.Wt  : 176.25
     Category  : Ibuprofen
    Ibuprofen EP Impurity E ;Ibuprofen USP RC C ; 1-[4-(2-Methylpropyl)phenyl]ethanone | 38861-78-8
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    Product Name : Ibuprofen EP Impurity D ; (2RS)-2-(4-Methylphenyl)propanoic acid | 938-94-3

     Code  : JCIBP-05
     CAS  : 938-94-3
     Formula  : C10H12O2
     M.Wt  : 164.2
     Category  : Ibuprofen
    Ibuprofen EP Impurity D ; (2RS)-2-(4-Methylphenyl)propanoic acid | 938-94-3
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    Product Name : Ibuprofen EP Impurity C ; (2RS)-2-[4-(2-Methylpropyl)phenyl]propanamide

     Code  : JCIBP-04
     CAS  : 59512-17-3
     Formula  : C13H19NO
     M.Wt  : 205.3
     Category  : Ibuprofen
    Ibuprofen EP Impurity C ; (2RS)-2-[4-(2-Methylpropyl)phenyl]propanamide
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    Product Name : Ibuprofen EP Impurity B ;(2RS)-2-(4-Butylphenyl)propanoic acid | 3585-49-7

     Code  : JCIBP-03
     CAS  : 3585-49-7
     Formula  : C13H18O2
     M.Wt  : 206.28
     Category  : Ibuprofen
    Ibuprofen EP Impurity B ;(2RS)-2-(4-Butylphenyl)propanoic acid | 3585-49-7
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    Product Name : Ibuprofen EP Impurity A ;m-Isobutyl Ibuprofen ; (2RS)-2-[3-(2-Methylpropyl)phenyl]propanoic acid | 66622-47-7

     Code  : JCIBP-02
     CAS  : 66622-47-7
     Formula  : C13H18O2
     M.Wt  : 206.28
     Category  : Ibuprofen
    Ibuprofen EP Impurity A ;m-Isobutyl Ibuprofen ; (2RS)-2-[3-(2-Methylpropyl)phenyl]propanoic acid | 66622-47-7
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    Product Name : Ibuprofen ; alpha-Methyl-4-(2-methylpropyl)benzeneacetic acid ; 2-(4-Isobutylphenyl)-propionic acid ; p-Isobutylhydratropic acid | 15687-27-1

     Code  : JCIBP-01
     CAS  : 15687-27-1
     Formula  : C13H18O2
     M.Wt  : 206.28
     Category  : Ibuprofen
    Ibuprofen ; alpha-Methyl-4-(2-methylpropyl)benzeneacetic acid ; 2-(4-Isobutylphenyl)-propionic acid ; p-Isobutylhydratropic acid | 15687-27-1
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