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    Simvastatin Impurity H

    Simvastatin Impurity H

    Synonym

    (4R,6R)-4-hydroxy-6-(2-((1S,2S,6R,8S,8aR)-8-hydroxy-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)ethyl)tetrahydro-2H-pyran-2-one

    Molecular Formula

    C19H28O4

    Molecular Weight

    320.43

    Catalogue Number

    AR-S01541

    Parent Drug

    SIMVASTATIN

    CAS Number

    79952-42-4

    Common Package:10,25,50,100 mg

    Collections: SIMVASTATIN

    Category: 79952-42-4 AR-S01541 C19H28O4 SIMVASTATIN

    RELATED PRODUCTS
    (1S,3R,7S,8S,8aR)-8-(2-((R)-4,6-dioxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Synonym

    (1S,3R,7S,8S,8aR)-8-(2-((R)-4,6-dioxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C25H36O5

    Molecular Weight

    416.56

    Catalogue Number

    AR-S01562

    Parent Drug

    SIMVASTATIN

    CAS Number

    1426939-44-7
    Simvastatin EP Impurity A Calcium Salt

    Synonym

    (3R,5R)-7-((1S,2S,6R,8S,8aR)-8-((2,2-dimethylbutanoyl)oxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-3,5-dihydroxyheptanoic acid, calcium salt

    Molecular Formula

    C25H39O6. 1/2 Ca

    Molecular Weight

    435.59 1/2 40.08

    Catalogue Number

    AR-S01561

    Parent Drug

    SIMVASTATIN

    CAS Number

    151006-18-7
    (1S,3R,7S,8S,8aR)-8-((3R,5R)-7-(butylamino)-3,5-dihydroxy-7-oxoheptyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Synonym

    (1S,3R,7S,8S,8aR)-8-((3R,5R)-7-(butylamino)-3,5-dihydroxy-7-oxoheptyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C29H49NO5

    Molecular Weight

    491.71

    Catalogue Number

    AR-S01560

    Parent Drug

    SIMVASTATIN

    CAS Number

    134970-33-5
    (2R,4S,4aS,5S,6S)-5-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-2,6-dimethyl-2,3,4,4a,5,6-hexahydro-1aH-naphtho[1,8a-b]oxiren-4-yl 2,2-dimethylbutanoate

    Synonym

    (2R,4S,4aS,5S,6S)-5-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-2,6-dimethyl-2,3,4,4a,5,6-hexahydro-1aH-naphtho[1,8a-b]oxiren-4-yl 2,2-dimethylbutanoate

    Molecular Formula

    C25H38O6

    Molecular Weight

    434.57

    Catalogue Number

    AR-S01559

    Parent Drug

    SIMVASTATIN
    (2R,3S,3aR,4S,6R)-3-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-2,6-dimethyl-1a,2,3,3a,4,5,6,7b-octahydronaphtho[1,2-b]oxiren-4-yl 2,2-dimethylbutanoate

    Synonym

    (2R,3S,3aR,4S,6R)-3-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-2,6-dimethyl-1a,2,3,3a,4,5,6,7b-octahydronaphtho[1,2-b]oxiren-4-yl 2,2-dimethylbutanoate

    Molecular Formula

    C25H38O6

    Molecular Weight

    434.57

    Catalogue Number

    AR-S01558

    Parent Drug

    SIMVASTATIN
    (1S,3R,7S,8S,8aR)-8-((3R,5S)-3,5-dihydroxyhexyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Synonym

    (1S,3R,7S,8S,8aR)-8-((3R,5S)-3,5-dihydroxyhexyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C24H40O4

    Molecular Weight

    392.58

    Catalogue Number

    AR-S01557

    Parent Drug

    SIMVASTATIN
    (2S,4R)-6-((1S,2S,6R,8S,8aR)-8-hydroxy-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)hexane-2,4-diol

    Synonym

    (2S,4R)-6-((1S,2S,6R,8S,8aR)-8-hydroxy-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)hexane-2,4-diol

    Molecular Formula

    C18H30O3

    Molecular Weight

    294.44

    Catalogue Number

    AR-S01556

    Parent Drug

    SIMVASTATIN
    (1S,3R,7S,8S,8aR)-8-((3R,5R)-3,5-dihydroxy-7-oxo-7-(pentylamino)heptyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Synonym

    (1S,3R,7S,8S,8aR)-8-((3R,5R)-3,5-dihydroxy-7-oxo-7-(pentylamino)heptyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C30H51NO5

    Molecular Weight

    505.74

    Catalogue Number

    AR-S01555

    Parent Drug

    SIMVASTATIN
    (1S,3R,7S,8S,8aR)-8-((3R,5R)-7-(cyclohexylamino)-3,5-dihydroxy-7-oxoheptyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Synonym

    (1S,3R,7S,8S,8aR)-8-((3R,5R)-7-(cyclohexylamino)-3,5-dihydroxy-7-oxoheptyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C31H51NO5

    Molecular Weight

    517.75

    Catalogue Number

    AR-S01554

    Parent Drug

    SIMVASTATIN

    CAS Number

    163448-23-5
    (1S,3R,7S,8S,8aR)-8-((3R,5R)-7-(butyl(methyl)amino)-3,5-bis((tert-butyldimethylsilyl)oxy)-7-oxoheptyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2-methylbutanoate

    Synonym

    (1S,3R,7S,8S,8aR)-8-((3R,5R)-7-(butyl(methyl)amino)-3,5-bis((tert-butyldimethylsilyl)oxy)-7-oxoheptyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2-methylbutanoate

    Molecular Formula

    C41H77NO5Si2

    Molecular Weight

    720.24

    Catalogue Number

    AR-S01553

    Parent Drug

    SIMVASTATIN
    (1S,3R,7S,8S,8aR)-8-((3R,5R)-7-(butyl(methyl)amino)-3,5-bis((tert-butyldimethylsilyl)oxy)-7-oxoheptyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Synonym

    (1S,3R,7S,8S,8aR)-8-((3R,5R)-7-(butyl(methyl)amino)-3,5-bis((tert-butyldimethylsilyl)oxy)-7-oxoheptyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C42H79NO5Si2

    Molecular Weight

    734.27

    Catalogue Number

    AR-S01552

    Parent Drug

    SIMVASTATIN
    (1S,3R,7S,8S,8aR)-8-((3R,5R)-7-(butyl(methyl)amino)-3,5-dihydroxy-7-oxoheptyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Synonym

    (1S,3R,7S,8S,8aR)-8-((3R,5R)-7-(butyl(methyl)amino)-3,5-dihydroxy-7-oxoheptyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C30H51NO5

    Molecular Weight

    505.74

    Catalogue Number

    AR-S01551

    Parent Drug

    SIMVASTATIN
    2-Methyl Simvastatin (Mixture of Diasteroisomers)

    Synonym

    (1S,3R,7S,8S,8aR)-8-(2-((2R,4R)-4-hydroxy-5-methyl-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C26H40O5

    Molecular Weight

    432.61

    Catalogue Number

    AR-S01550

    Parent Drug

    SIMVASTATIN

    CAS Number

    774611-54-0
    (3S,5S)-Dihydroxy Simvastatin

    Synonym

    (1S,3R,7R,8S,8aR)-4,6-dihydroxy-8-(2-((4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,4,6,7,8,8a-octahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C25H40O7

    Molecular Weight

    452.59

    Catalogue Number

    AR-S01549

    Parent Drug

    SIMVASTATIN

    CAS Number

    159143-77-8
    3-Hydroxy Simvastatin Acid, Sodium Salt

    Synonym

    sodium (3R,5R)-7-((1R,2R,6R,8S,8aR)-8-((2,2-dimethylbutanoyl)oxy)-2-hydroxy-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-3,5-dihydroxyheptanoate

    Molecular Formula

    C25H39O7 Na

    Molecular Weight

    451.59 22.99

    Catalogue Number

    AR-S01548

    Parent Drug

    SIMVASTATIN

    CAS Number

    N/A
    3-Hydroxy Simvastatin

    Synonym

    (1S,7S,8S,8aR)-3-hydroxy-8-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C25H38O6

    Molecular Weight

    434.58

    Catalogue Number

    AR-S01547

    Parent Drug

    SIMVASTATIN

    CAS Number

    134523-09-4
    (4S)-Hydroxy Simvastatin

    Synonym

    (1S,3R,4S,7S,8S)-4-hydroxy-8-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,4,7,8-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C25H38O6

    Molecular Weight

    434.58

    Catalogue Number

    AR-S01546

    Parent Drug

    SIMVASTATIN

    CAS Number

    149949-05-3
    6S)-Hydroperoxy Simvastatin

    Synonym

    (1S,6S,7R,8S,8aR)-6-hydroperoxy-8-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C25H38O7

    Molecular Weight

    450.58

    Catalogue Number

    AR-S01545

    Parent Drug

    SIMVASTATIN

    CAS Number

    149949-01-9
    (6S)-Hydroxy Simvastatin

    Synonym

    (1S,6S,7R,8S,8aR)-6-hydroxy-8-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C25H38O6

    Molecular Weight

    434.58

    Catalogue Number

    AR-S01544

    Parent Drug

    SIMVASTATIN

    CAS Number

    133645-46-2
    Simvastatin Acyl-Ī²-D-glucuronide

    Synonym

    (3R,6R)-6-(((3R,5R)-7-((1S,2S,6R,8S,8aR)-8-((2,2-dimethylbutanoyl)oxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-3,5-dihydroxyheptanoyl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid

    Molecular Formula

    C31H48O12

    Molecular Weight

    612.72

    Catalogue Number

    AR-S01543

    Parent Drug

    SIMVASTATIN

    CAS Number

    463962-56-3
    Simvastatin Impurity K

    Synonym

    (1S,3S,4aR,7S,8S,8aS)-8-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,4,4a,7,8,8a-octahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C25H40O5

    Molecular Weight

    420.59

    Catalogue Number

    AR-S01542

    Parent Drug

    SIMVASTATIN
    Simvastatin Hydroxy Acid Methyl Ester

    Synonym

    (3R,5R)-methyl 7-((1S,2S,6R,8S,8aR)-8-((2,2-dimethylbutanoyl)oxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-3,5-dihydroxyheptanoate

    Molecular Formula

    C26H42O6

    Molecular Weight

    450.62

    Catalogue Number

    AR-S01540

    Parent Drug

    SIMVASTATIN

    CAS Number

    145576-26-7
    (3R)-Hydroxperoxy Simvastatin

    Synonym

    (1S,3R,7S,8S,8aR)-3-hydroperoxy-8-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C25H38O7

    Molecular Weight

    450.58

    Catalogue Number

    AR-S01539

    Parent Drug

    SIMVASTATIN

    CAS Number

    N/A
    (3S)-Hydroxperoxy Simvastatin

    Synonym

    (1S,3S,7S,8S,8aR)-3-hydroperoxy-8-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C25H38O7

    Molecular Weight

    450.58

    Catalogue Number

    AR-S01538

    Parent Drug

    SIMVASTATIN

    CAS Number

    N/A
    Simvastatin Ethyl Ester

    Synonym

    (3R,5R)-ethyl 7-((1S,2S,6R,8S,8aR)-8-((2,2-dimethylbutanoyl)oxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-3,5-dihydroxyheptanoate

    Molecular Formula

    C27H44O6

    Molecular Weight

    464.64

    Catalogue Number

    AR-S01537

    Parent Drug

    SIMVASTATIN

    CAS Number

    N/A
    Simvastatin EP Impurity G

    Synonym

    (1S,3R,7S,8S,8aR)-8-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbut-3-enoate

    Molecular Formula

    C25H36O5

    Molecular Weight

    416.56

    Catalogue Number

    AR-S01536

    Parent Drug

    SIMVASTATIN

    CAS Number

    1449248-72-9
    Simvastatin EP Impurity C (Anhydro Simvastatin)

    Synonym

    (1S,3R,7S,8S,8aR)-3,7-dimethyl-8-(2-((R)-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl)-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C25H36O4

    Molecular Weight

    400.56

    Catalogue Number

    AR-S01535

    Parent Drug

    SIMVASTATIN

    CAS Number

    210980-68-0
    Simvastatin EP Impurity B (Acetyl Simvastatin)

    Synonym

    (1S,3R,7S,8S,8aR)-8-(2-((2R,4R)-4-acetoxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C27H40O6

    Molecular Weight

    460.61

    Catalogue Number

    AR-S01534

    Parent Drug

    SIMVASTATIN

    CAS Number

    145576-25-6
    6-Oxo-Simvastatin

    Synonym

    (1S,7S,8S,8aS)-8-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-6-oxo-1,2,6,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C25H36O6

    Molecular Weight

    432.56

    Catalogue Number

    AR-S01533

    Parent Drug

    SIMVASTATIN

    CAS Number

    130468-11-0
    Simvastatin EP Impurity F (epi-Lovastatin)

    Synonym

    (R)-(1S,3R,7S,8S,8aR)-8-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2-methylbutanoate

    Molecular Formula

    C24H36O5

    Molecular Weight

    404.55

    Catalogue Number

    AR-S01532

    Parent Drug

    SIMVASTATIN

    CAS Number

    79952-44-6
    Simvastatin EP Impurity D

    Synonym

    (3R,5R)-(2R,4R)-2-(2-((1S,2S,6R,8S,8aR)-8-((2,2-dimethylbutanoyl)oxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)ethyl)-6-oxotetrahydro-2H-pyran-4-yl 7-((1S,2S,6R,8S,8aR)-8-((2,2-dimethylbutanoyl)oxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-3,5-dihydroxyheptanoate

    Molecular Formula

    C50H76O10

    Molecular Weight

    837.16

    Catalogue Number

    AR-S01531

    Parent Drug

    SIMVASTATIN

    CAS Number

    476305-24-5
    (1S,7S,8S,8aR)-8-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-7-methyl-3-methylene-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Synonym

    (1S,7S,8S,8aR)-8-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-7-methyl-3-methylene-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C25H36O5

    Molecular Weight

    416.56

    Catalogue Number

    AR-S01530

    Parent Drug

    SIMVASTATIN

    CAS Number

    121624-18-8
    Simvastatin

    Synonym

    (1S,3R,7S,8S,8aR)-8-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate

    Molecular Formula

    C25H38O5

    Molecular Weight

    418.57

    Catalogue Number

    AR-S01529

    Parent Drug

    SIMVASTATIN

    CAS Number

    79902-63-9
    Simvastatin EP Impurity A-d6 Sodium Salt

    Synonym

    sodium (3R,5R)-7-((1S,2S,6R,8S,8aR)-8-((2,2-dimethylbutanoyl)oxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-3,5-dihydroxyheptanoate-D6

    Molecular Formula

    C25H33O6D6. Na

    Molecular Weight

    441.62 22.99

    Catalogue Number

    AR-S01528

    Parent Drug

    SIMVASTATIN

    CAS Number

    101314-97-0 (non-labelled)
    Simvastatin-d6

    Synonym

    (1S,3R,7S,8S,8aR)-8-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate-D6

    Molecular Formula

    C25H32O5D6

    Molecular Weight

    424.61

    Catalogue Number

    AR-S01527

    Parent Drug

    SIMVASTATIN

    CAS Number

    1002347-71-8
    Simvastatin EP Impurity A Sodium Salt

    Synonym

    sodium (3R,5R)-7-((1S,2S,6R,8S,8aR)-8-((2,2-dimethylbutanoyl)oxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-3,5-dihydroxyheptanoate

    Molecular Formula

    C25H39O6. Na

    Molecular Weight

    435.59 22.99

    Catalogue Number

    AR-S01526

    Parent Drug

    SIMVASTATIN

    CAS Number

    101314-97-0