Prednisone Impurities

  • CAS No.: 3754-05-0 - 16α-Hydroxy Prednisone

    16α-Hydroxy Prednisone

    CAS No. : 3754-05-0
    Synonyms : 11-Keto-16alpha-hydroxyprednisolone; 16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione; (8S,9S,10R,13S,14S,16R,17S)-16,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,11-dione
    Catalog No. : SA26218

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  • CAS No.: 82423-35-6 - 21-(Acetyloxy)-pregna-1,4,16-triene-3,11,20-trione - SynThink

    21-(Acetyloxy)-pregna-1,4,16-triene-3,11,20-trione

    CAS No. : 82423-35-6
    Synonyms : 21-Hydroxy-pregna-1,4,16-triene-3,11,20-trione 21-Acetate
    Catalog No. : SA26217

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  • CAS No.: 102447-86-9 - 16-Dehydro 17-Dehydroxy Prednisone

    16-Dehydro 17-Dehydroxy Prednisone

    CAS No. : 102447-86-9
    Synonyms : 21-Hydroxypregna-1,4,16-triene-3,11,20-trione; (8S,9S,10R,13S,14S)-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,12,14,15-hexahydro-6H-cyclopenta[a]phenanthrene-3,11-dione
    Catalog No. : SA26216

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  • CAS No.: 10184-69-7 - ∆9,11 prednisone - SynThink

    ∆9,11 prednisone

    CAS No. : 10184-69-7
    Synonyms : Prednisone EP Impurity D; 17,21-Dihydroxypregna-1,4,9(11)-triene-3,20-dione; Deltacortinene
    Catalog No. : SA26215

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  • CAS No.: 115321-98-7 - 6α-Methyl Prednisone 21-Acetate

    6α-Methyl Prednisone 21-Acetate

    CAS No. : 115321-98-7
    Synonyms : (6α)-21-(acetyloxy)-17-hydroxy-6-methylpregna-1,4-diene-3,11,20-trione; 17,21-Dihydroxy-6α-methylpregna-1,4-diene-3,11,20-trione 21-Acetate
    Catalog No. : SA26214

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  • CAS No.: 91523-05-6 - 6α-Methyl Prednisone

    6α-Methyl Prednisone

    CAS No. : 91523-05-6
    Synonyms : Methylprednisolone EP Impurity A; Methylprednisolone USP RC A; 17,21-Dihydroxy-6α-methylpregna-1,4-diene-3,11,20-trione; (6α)-17,21-Dihydroxy-6-methylpregna-1,4-diene-3,11,20-trione; 1,4-Pregnadien-6-α-methyl-17,21-diol-3,11,20-trione
    Catalog No. : SA26213

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  • CAS No.: 95283-34-4 - 6β-Hydroxyprednisone

    6β-Hydroxyprednisone

    CAS No. : 95283-34-4
    Synonyms : (6β)-6,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione; 6β,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione; (6R,8S,9S,10R,13S,14S,17R)-6,17-Dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthrene-3,11(6H)-dione
    Catalog No. : SA26212

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  • CAS No.: 1620672-12-9 - 20-Hydroxymethyl Prednisone (Mixture of Diastereomers)

    20-Hydroxymethyl Prednisone (Mixture of Diastereomers)

    CAS No. : 1620672-12-9
    Synonyms : (6S,8S,9S,10R,13S,14S,17R)-17-(1,2-dihydroxyethyl)-17-hydroxy-6,10,13-trimethyl-7,8,9,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthrene-3,11(6H)-dione; (17α)20,21-Trihydroxy-6α-methylpregn-1,4-diene-3,11-dione
    Catalog No. : SA26211

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  • CAS No.: 103881-93-2 - 4,5-Dihydro Prednisone - SynThink

    4,5-Dihydro Prednisone

    CAS No. : 103881-93-2
    Synonyms : (5α)-17,21-Dihydroxypregn-1-ene-3,11,20-trione; 17,21-Dihydroxy-5α-Pregn-1-ene-3,11,20-trione; 17alpha,21-dihydroxy-5alpha-pregn1-ene-3,11,20-trione; (5S,8S,9S,10R,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-4,5,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,11-dione
    Catalog No. : SA26210

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  • CAS No.: NA - 16,21-Didehydro 17-Dehydroxy Prednisone - SynThink

    16,21-Didehydro 17-Dehydroxy Prednisone

    CAS No. : NA
    Synonyms : 3,11,20-Trioxopregna-1,4,16-trien-21-al; 16-Dehydro 17-Dehydroxy Prednisone 21-Aldehyde
    Catalog No. : SA26209

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  • CAS No.: NA - 21-Dehydro-6α-methyl Prednisone

    21-Dehydro-6α-methyl Prednisone

    CAS No. : NA
    Synonyms : (6α)-17-Hydroxy-6-methyl-3,11,20-trioxopregna-1,4-dien-21-al
    Catalog No. : SA26208

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  • CAS No.: NA - 21-Dehydro Meprednisone

    21-Dehydro Meprednisone

    CAS No. : NA
    Synonyms : (16β)-17-Hydroxy-16-methyl-3,11,20-trioxopregna-1,4-dien-21-al
    Catalog No. : SA26207

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  • CAS No.: NA - 21-Dehydro-6α-chloro Prednisone

    21-Dehydro-6α-chloro Prednisone

    CAS No. : NA
    Synonyms : (6α)-6-Chloro-17-hydroxy-3,11,20-trioxopregna-1,4-dien-21-al
    Catalog No. : SA26206

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  • CAS No.: 52080-57-6 - 6α-Chloro Prednisone

    6α-Chloro Prednisone

    CAS No. : 52080-57-6
    Synonyms : Chloroprednisone; chloroprednisonum; (6α)-6-Chloro-17,21-dihydroxypregna-1,4-diene-3,11,20-trione; 6α-Chloro-1,4-pregnadiene-17α,21-diol-3,11,20-trione; 6α-Chloro-17,21-dihydroxypregna-1,4-diene-3,11,20-trione
    Catalog No. : SA26205

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  • CAS No.: 113092-08-3 - Prednisone 21-Sulfate Ester Sodium Salt

    Prednisone 21-Sulfate Ester Sodium Salt

    CAS No. : 113092-08-3
    Synonyms : 17,21-Dihydroxypregna-1,4-diene-3,11,20-trione 21-(Hydrogen Sulfate) Sodium Salt
    Catalog No. : SA26204

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  • CAS No.: 125-10-0 - Prednisone 21-Acetate

    Prednisone 21-Acetate

    CAS No. : 125-10-0
    Synonyms : 1-Dehydrocortisone Acetate; d-Cortelan; Prednisone acetate; 21-(Acetyloxy)-17-hydroxy-pregna-1,4-diene-3,11,20-trione; 21-Acetoxy-17α-hydroxypregna-1,4-diene-3,11,20-trione; Prednisone Acetate; 1-Cortisone 21-Acetate
    Catalog No. : SA26203

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  • CAS No.: 70522-55-3 - Prednisone 21-Aldehyde

    Prednisone 21-Aldehyde

    CAS No. : 70522-55-3
    Synonyms : 17-Hydroxy-3,11,20-trioxopregna-1,4-dien-21-al; 2-[(8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoacetaldehyde
    Catalog No. : SA26202

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  • CAS No.: 6677-19-6 - Prednisone 17, 21-Diacetate - SynThink

    Prednisone 17, 21-Diacetate

    CAS No. : 6677-19-6
    Synonyms : 17,21-Bis(acetyloxy)-pregna-1,4-diene-3,11,20-trione; 17,21-Dihydroxy-pregna-1,4-diene-3,11,20-trione Diacetate; Acetic acid (8S,9S,10R,13S,14S,17R)-17-(2-acetoxy-acetyl)-10,13-dimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[alpha]phenanthren-17-yl ester; [2-[(8S,9S,10R,13S,14S,17R)-17-acetyloxy-10,13-dimethyl-3,11-dioxo-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
    Catalog No. : SA26201

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  • CAS No.: 53-03-2 - Prednisone

    Prednisone

    CAS No. : 53-03-2
    Synonyms : Δ1-Dehydrocortisone; Dehydrocortisone; Prednisolone EP Impurity B; 17,21-Dihydroxypregna-1,4-diene-3,11,20-trione; 1,2-Dehydrocortisone; 1,4-Pregnadiene-17α,21-diol-3,11,20-trione
    Catalog No. : SA26200

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