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    Cholesterol EP Impurity B (Desmosterol)

    Cholesterol EP Impurity B (Desmosterol)

    Synonym

    (3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylhept-5-en-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

    Molecular Formula

    C27H44O

    Molecular Weight

    384.65

    Catalogue Number

    AR-C02616

    Parent Drug

    CHOLESTEROL

    CAS Number

    313-04-2

    Common Package:10,25,50,100 mg

    Collections: CHOLESTEROL

    Category: 313-04-2 AR-C02616 C27H44O CHOLESTEROL

    RELATED PRODUCTS
    Sodium Cholesterol Sulfate

    Synonym

    (3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl hydrogen sulfate, sodium salt

    Molecular Formula

    C27H45O4S. Na

    Molecular Weight

    465.71 22.99

    Catalogue Number

    AR-C02623

    Parent Drug

    CHOLESTEROL

    CAS Number

    2864-50-8
    (3S,4R,8S,9S,10R,13R,14S,17R)-4,10,13-trimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

    Synonym

    (3S,4R,8S,9S,10R,13R,14S,17R)-4,10,13-trimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

    Molecular Formula

    C28H48O

    Molecular Weight

    400.69

    Catalogue Number

    AR-C02622

    Parent Drug

    CHOLESTEROL

    CAS Number

    1251-98-5
    22-beta-Hydroxy Cholesterol

    Synonym

    (3S,8S,9S,10R,13S,14S,17R)-17-((2S,3S)-3-hydroxy-6-methylheptan-2-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

    Molecular Formula

    C27H46O2

    Molecular Weight

    402.66

    Catalogue Number

    AR-C02621

    Parent Drug

    CHOLESTEROL

    CAS Number

    22348-64-7
    (24S)-24,25-Epoxycholesterol

    Synonym

    (3S,8S,9S,10R,13R,14S,17R)-17-((R)-4-((S)-3,3-dimethyloxiran-2-yl)butan-2-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

    Molecular Formula

    C27H44O2

    Molecular Weight

    400.65

    Catalogue Number

    AR-C02620

    Parent Drug

    CHOLESTEROL

    CAS Number

    77058-74-3
    24,25-Epoxycholesterol

    Synonym

    (3S,8S,9S,10R,13R,14S,17R)-17-((2R)-4-(3,3-dimethyloxiran-2-yl)butan-2-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

    Molecular Formula

    C27H44O2

    Molecular Weight

    400.65

    Catalogue Number

    AR-C02619

    Parent Drug

    CHOLESTEROL

    CAS Number

    72542-49-5
    bis((3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl) sulfite

    Synonym

    bis((3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl) sulfite

    Molecular Formula

    C54H90O3S

    Molecular Weight

    819.37

    Catalogue Number

    AR-C02618

    Parent Drug

    CHOLESTEROL
    bis((3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl) carbonate

    Synonym

    bis((3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl) carbonate

    Molecular Formula

    C55H90O3

    Molecular Weight

    799.32

    Catalogue Number

    AR-C02617

    Parent Drug

    CHOLESTEROL
    bis((3S,5S,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)hexadecahydro-1H-cyclopenta[a]phenanthren-3-yl) sulfite

    Synonym

    bis((3S,5S,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)hexadecahydro-1H-cyclopenta[a]phenanthren-3-yl) sulfite

    Molecular Formula

    C54H94O3S

    Molecular Weight

    823.41

    Catalogue Number

    AR-C02615

    Parent Drug

    CHOLESTEROL
    bis((3S,5S,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)hexadecahydro-1H-cyclopenta[a]phenanthren-3-yl) carbonate

    Synonym

    bis((3S,5S,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)hexadecahydro-1H-cyclopenta[a]phenanthren-3-yl) carbonate

    Molecular Formula

    C55H94O3

    Molecular Weight

    803.36

    Catalogue Number

    AR-C02614

    Parent Drug

    CHOLESTEROL
    Cholesterol

    Synonym

    (3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

    Molecular Formula

    C27H46O

    Molecular Weight

    386.67

    Catalogue Number

    AR-C02613

    Parent Drug

    CHOLESTEROL

    CAS Number

    57-88-5
    (3S,9R,10S,13R,14R,17R)-10,13-dimethyl-17-((R)-6-methylhept-5-en-2-yl)-2,3,4,5,6,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

    Synonym

    (3S,9R,10S,13R,14R,17R)-10,13-dimethyl-17-((R)-6-methylhept-5-en-2-yl)-2,3,4,5,6,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

    Molecular Formula

    C27H44O

    Molecular Weight

    384.65

    Catalogue Number

    AR-C02612

    Parent Drug

    CHOLESTEROL
    27-Hydroxy Cholesterol-d6

    Synonym

    (3S,8S,9S,10R,13R,14S,17R)-17-((2R)-7-hydroxy-6-methylheptan-2-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol-D6

    Molecular Formula

    C27H40O2D6

    Molecular Weight

    408.70

    Catalogue Number

    AR-C02611

    Parent Drug

    CHOLESTEROL

    CAS Number

    1246302-95-3
    27-Hydroxy-Cholesterol

    Synonym

    (3S,8S,9S,10R,13R,14S,17R)-17-((2R,6R)-7-hydroxy-6-methylheptan-2-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

    Molecular Formula

    C27H46O2

    Molecular Weight

    402.67

    Catalogue Number

    AR-C02610

    Parent Drug

    CHOLESTEROL

    CAS Number

    20380-11-4
    25-Hydroxy-Cholesterol

    Synonym

    (3S,8S,9S,10R,13R,14S,17R)-17-((R)-6-hydroxy-6-methylheptan-2-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

    Molecular Formula

    C27H46O2

    Molecular Weight

    402.67

    Catalogue Number

    AR-C02609

    Parent Drug

    CHOLESTEROL

    CAS Number

    2140-46-7
    24-S-Hydroxy-Cholesterol

    Synonym

    (3S,8S,9S,10R,13R,14S,17R)-17-((2R,5S)-5-hydroxy-6-methylheptan-2-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

    Molecular Formula

    C27H46O2

    Molecular Weight

    402.67

    Catalogue Number

    AR-C02608

    Parent Drug

    CHOLESTEROL

    CAS Number

    474-73-7
    7-Keto-Cholesterol

    Synonym

    (3S,8S,9S,10R,13R,14S,17R)-3-hydroxy-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-3,4,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-7(2H)-one

    Molecular Formula

    C27H44O2

    Molecular Weight

    400.65

    Catalogue Number

    AR-C02607

    Parent Drug

    CHOLESTEROL

    CAS Number

    566-28-9
    7-beta-Hydroxy-Cholesterol

    Synonym

    (3S,7R,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,7-diol

    Molecular Formula

    C27H46O2

    Molecular Weight

    402.67

    Catalogue Number

    AR-C02606

    Parent Drug

    CHOLESTEROL

    CAS Number

    566-27-8
    7-alfa-Hydroxy-Cholesterol

    Synonym

    (3S,7S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,7-diol

    Molecular Formula

    C27H46O2

    Molecular Weight

    402.67

    Catalogue Number

    AR-C02605

    Parent Drug

    CHOLESTEROL

    CAS Number

    566-26-7
    24-Methylenecholesterol

    Synonym

    (3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methyl-5-methyleneheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

    Molecular Formula

    C28H46O

    Molecular Weight

    398.68

    Catalogue Number

    AR-C02604

    Parent Drug

    CHOLESTEROL
    Desmosterol-D6

    Synonym

    (3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylhept-5-en-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

    Molecular Formula

    C27H38D6O

    Molecular Weight

    390.69

    Catalogue Number

    AR-C02603

    Parent Drug

    CHOLESTEROL
    7-Dehydro Desmosterol-d6

    Synonym

    (3S,9S,10R,13R,14R,17R)-10,13-dimethyl-17-((R)-6-methylhept-5-en-2-yl)-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol-D6

    Molecular Formula

    C27H36OD6

    Molecular Weight

    388.67

    Catalogue Number

    AR-C02602

    Parent Drug

    CHOLESTEROL

    CAS Number

    N/A
    7-Dehydro Desmosterol

    Synonym

    (3S,9S,10R,13R,14R,17R)-10,13-dimethyl-17-((R)-6-methylhept-5-en-2-yl)-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol

    Molecular Formula

    C27H42O

    Molecular Weight

    382.64

    Catalogue Number

    AR-C02601

    Parent Drug

    CHOLESTEROL

    CAS Number

    1715-86-2
    22-alpha-Hydroxy Cholesterol

    Synonym

    (3S,8S,9S,10R,13S,14S,17R)-17-((2S,3R)-3-hydroxy-6-methylheptan-2-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

    Molecular Formula

    C27H46O2

    Molecular Weight

    402.67

    Catalogue Number

    AR-C02600

    Parent Drug

    CHOLESTEROL

    CAS Number

    17954-98-2
    3-beta-7-Dehydro Cholesterol (Cholesta-5,7-dien-3-beta-ol)

    Synonym

    (3S,9S,10R,13R,14R,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol

    Molecular Formula

    C27H44O

    Molecular Weight

    384.65

    Catalogue Number

    AR-C02599

    Parent Drug

    CHOLESTEROL

    CAS Number

    434-16-2
    7a,12a-Dihydroxycholest-4-en-3-one-d6

    Synonym

    (7S,8R,9S,10R,12S,13R,14S,17R)-7,12-dihydroxy-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-4,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one-D6

    Molecular Formula

    C27H38O3D6

    Molecular Weight

    422.68

    Catalogue Number

    AR-C02598

    Parent Drug

    CHOLESTEROL
    Cholestane-3Ī²,5Ī±,6Ī²-triol-d5

    Synonym

    (3S,5R,6R,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)hexadecahydro-1H-cyclopenta[a]phenanthrene-3,5,6-triol-D5

    Molecular Formula

    C27H43D5O3

    Molecular Weight

    425.71

    Catalogue Number

    AR-C02597

    Parent Drug

    CHOLESTEROL
    Cholestane-3Ī²,5Ī±,6Ī²-triol

    Synonym

    (3S,5R,6R,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)hexadecahydro-1H-cyclopenta[a]phenanthrene-3,5,6-triol

    Molecular Formula

    C27H48O3

    Molecular Weight

    420.68

    Catalogue Number

    AR-C02596

    Parent Drug

    CHOLESTEROL

    CAS Number

    1253-84-5
    20(R), 22(R)-Dihydroxy Cholesterol

    Synonym

    (2R,3R)-2-((3S,8S,9S,10R,13S,14S,17S)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-methylheptane-2,3-diol

    Molecular Formula

    C27H46O3

    Molecular Weight

    418.66

    Catalogue Number

    AR-C02595

    Parent Drug

    CHOLESTEROL

    CAS Number

    596-94-1
    27-Carboxy 7-Ketocholesterol-d10

    Synonym

    (6R)-6-[(3S,8S,9S,10R,13R,14S,17R)-3-hydroxy-10,13-dimethyl-7-oxo-1,2,3,4,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]-2-methylheptanoic acid-D10

    Molecular Formula

    C27H32O4D10

    Molecular Weight

    440.69

    Catalogue Number

    AR-C02594

    Parent Drug

    CHOLESTEROL
    27-Carboxy 7-Ketocholesterol

    Synonym

    (6R)-6-[(3S,8S,9S,10R,13R,14S,17R)-3-hydroxy-10,13-dimethyl-7-oxo-1,2,3,4,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]-2-methylheptanoic acid

    Molecular Formula

    C27H42O4

    Molecular Weight

    430.63

    Catalogue Number

    AR-C02593

    Parent Drug

    CHOLESTEROL
    27-Hydroxy 7-ketocholesterol-d10

    Synonym

    (3S,8S,9S,10R,13R,14S,17R)-3-hydroxy-17-((2R)-7-hydroxy-6-methylheptan-2-yl)-10,13-dimethyl-3,4,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-7(2H)-one-D10

    Molecular Formula

    C27H34O3D10

    Molecular Weight

    426.71

    Catalogue Number

    AR-C02592

    Parent Drug

    CHOLESTEROL
    27-Hydroxy 7-ketocholesterol

    Synonym

    (3S,8S,9S,10R,13R,14S,17R)-3-hydroxy-17-((2R)-7-hydroxy-6-methylheptan-2-yl)-10,13-dimethyl-3,4,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-7(2H)-one

    Molecular Formula

    C27H44O3

    Molecular Weight

    416.65

    Catalogue Number

    AR-C02591

    Parent Drug

    CHOLESTEROL

    CAS Number

    148988-28-7
    4-beta-Hydroxy Cholesterol-d7

    Synonym

    (3S,4R,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,4-diol0D7

    Molecular Formula

    C27H39O2D7

    Molecular Weight

    409.71

    Catalogue Number

    AR-C02590

    Parent Drug

    CHOLESTEROL

    CAS Number

    1246302-80-6
    4-beta-Hydroxy Cholesterol

    Synonym

    (3S,4R,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,4-diol

    Molecular Formula

    C27H46O2

    Molecular Weight

    402.66

    Catalogue Number

    AR-C02589

    Parent Drug

    CHOLESTEROL

    CAS Number

    17320-10-4
    Cholesterol-d6

    Synonym

    (3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol-D6

    Molecular Formula

    C27H40OD6

    Molecular Weight

    392.71

    Catalogue Number

    AR-C02588

    Parent Drug

    CHOLESTEROL
    Cholesterol-d4

    Synonym

    (3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol-D4

    Molecular Formula

    C27H42OD4

    Molecular Weight

    390.69

    Catalogue Number

    AR-C02587

    Parent Drug

    CHOLESTEROL
    Cholesterol-d7

    Synonym

    (3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol-D7

    Molecular Formula

    C27H39OD7

    Molecular Weight

    393.71

    Catalogue Number

    AR-C02586

    Parent Drug

    CHOLESTEROL

    CAS Number

    83199-47-7