Phenytoin

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Phenytoin 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 : Phenylephrine EP Impurity E ;Phenylephrine USP RC E ;Benzyl Phenylephrone HCl ; 2-(Benzylmethylamino)-1-(3-hydroxyphenyl)ethanone hydrochloride | 56917-44-3

    Code: JCPEN-09
    CAS: 56917-44-3
    Chemical Formula: C16H18ClNO2
    Molecular Weight: 291.77
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Phenylephrine EP Impurity E ;Phenylephrine USP RC E ;Benzyl Phenylephrone HCl ; 2-(Benzylmethylamino)-1-(3-hydroxyphenyl)ethanone hydrochloride | 56917-44-3 is useful as reference Impurity standard.
    Phenylephrine EP Impurity E ;Phenylephrine USP RC E ;Benzyl Phenylephrone HCl ; 2-(Benzylmethylamino)-1-(3-hydroxyphenyl)ethanone hydrochloride  |  56917-44-3
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    Product Name : Phenytoin ;5,5-Diphenylimidazolidine-2,4-dione | 57-41-0

    Code: JCPNT-08
    CAS:  57-41-0
    Chemical Formula: C15H12N2O2
    Molecular Weight:252.27
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Phenytoin ;5,5-Diphenylimidazolidine-2,4-dione | 57-41-0 is useful as reference Impurity standard.
    Phenytoin ;5,5-Diphenylimidazolidine-2,4-dione  |  57-41-0
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    Product Name : Phenytoin EP Impurity A ;Phenytoin BP Impurity A ;Benzophenone ;Diphenylmethanone | 119-61-9

    Code: JCPNT-07
    CAS:  119-61-9
    Chemical Formula: C13H10O
    Molecular Weight: 182.22
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Phenytoin EP Impurity A ;Phenytoin BP Impurity A ;Benzophenone ;Diphenylmethanone | 119-61-9   is useful as reference Impurity standard.
    Phenytoin EP Impurity A ;Phenytoin BP Impurity A ;Benzophenone ;Diphenylmethanone  |   119-61-9
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    Product Name : Phenytoin EP Impurity B ;Phenytoin BP Impurity B ;Benzil ;Diphenylethanedione | 134-81-6

    Code: JCPNT-06
    CAS:  134-81-6
    Chemical Formula: C14H10O2
    Molecular Weight: 210.23
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Phenytoin EP Impurity B ;Phenytoin BP Impurity B ;Benzil ;Diphenylethanedione | 134-81-6 is useful as reference Impurity standard.
    Phenytoin EP Impurity B ;Phenytoin BP Impurity B ;Benzil ;Diphenylethanedione  |  134-81-6
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    Product Name : Phenytoin EP Impurity C ;Phenytoin BP Impurity C ;phenytoin USP RC A ;2,2-Diphenylglycine ;Amino(diphenyl)acetic acid | 3060-50-2

    Code: JCPNT-05
    CAS:  3060-50-2
    Chemical Formula: C14H13NO2
    Molecular Weight: 227.26
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Phenytoin EP Impurity C ;Phenytoin BP Impurity C ;phenytoin USP RC A ;2,2-Diphenylglycine ;Amino(diphenyl)acetic acid | 3060-50-2 is useful as reference Impurity standard.
    Phenytoin EP Impurity C ;Phenytoin BP Impurity C ;phenytoin USP RC A ;2,2-Diphenylglycine ;Amino(diphenyl)acetic acid  |  3060-50-2
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    Product Name : Phenytoin EP Impurity D ; Phenytoin BP Impurity D ;Diphenylglycoluril ;3a,6a-Diphenyltetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione | 5157-15-3

    Code: JCPNT-04
    CAS: 5157-15-3
    Chemical Formula: C16H14N4O2
    Molecular Weight: 294.31
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Phenytoin EP Impurity D ; Phenytoin BP Impurity D ;Diphenylglycoluril ;3a,6a-Diphenyltetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione | 5157-15-3  is useful as reference Impurity standard.
    Phenytoin EP Impurity D ; Phenytoin BP Impurity D ;Diphenylglycoluril ;3a,6a-Diphenyltetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione  |   5157-15-3
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    Product Name : Phenytoin EP Impurity E ;Phenytoin BP Impurity E ;Phenytoin USP RC B ;(Carbamoylamino)(diphenyl)acetic acid | 6802-95-5

    Code: JCPNT-03
    CAS:  6802-95-5
    Chemical Formula: C15H14N2O3
    Molecular Weight: 270.28
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Phenytoin EP Impurity E ;Phenytoin BP Impurity E ;Phenytoin USP RC B ;(Carbamoylamino)(diphenyl)acetic acid | 6802-95-5  is useful as reference Impurity standard.
    Phenytoin EP Impurity E ;Phenytoin BP Impurity E ;Phenytoin USP RC B ;(Carbamoylamino)(diphenyl)acetic acid  |   6802-95-5
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    Product Name : Phenytoin EP Impurity F ; Phenytoin BP Impurity F ;5-(4-Methylphenyl)-5-phenylimidazolidine-2,4-dione | 51169-17-6

    Code: JCPNT-02
    CAS: 51169-17-6
    Chemical Formula: C16H14N2O2
    Molecular Weight: 266.29
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Phenytoin EP Impurity F ; Phenytoin BP Impurity F ;5-(4-Methylphenyl)-5-phenylimidazolidine-2,4-dione | 51169-17-6is useful as reference Impurity standard.
    Phenytoin EP Impurity F ; Phenytoin BP Impurity F ;5-(4-Methylphenyl)-5-phenylimidazolidine-2,4-dione  |  51169-17-6
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    Product Name : Phenytoin Sodium ; Sodium 4-oxo-5,5-diphenyl-4,5-dihydro-1H-imidazol-2-olate | 630-93-3

    Code: JCPNT-01
    CAS:  630-93-3
    Chemical Formula:  C15H11N2NaO2
    Molecular Weight: 274.25
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Phenytoin Sodium ; Sodium 4-oxo-5,5-diphenyl-4,5-dihydro-1H-imidazol-2-olate | 630-93-3 is useful as reference Impurity standard.
    Phenytoin Sodium ; Sodium 4-oxo-5,5-diphenyl-4,5-dihydro-1H-imidazol-2-olate   |  630-93-3