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    Letrozole EP Impurity B

    Letrozole EP Impurity B

    Synonym

    4,4',4''-methanetriyltribenzonitrile

    Molecular Formula

    C22H13N3

    Molecular Weight

    319.37

    Catalogue Number

    AR-L01422

    Parent Drug

    LETROZOLE

    CAS Number

    113402-31-6

    Common Package:10,25,50,100 mg

    Collections: LETROZOLE

    Category: 113402-31-6 AR-L01422 C22H13N3 LETROZOLE

    RELATED PRODUCTS
    Letrozole N-Oxide

    Synonym

    1-(bis(4-cyanophenyl)methyl)-1H-1,2,4-triazole2-oxide

    Molecular Formula

    C17H11N5O

    Molecular Weight

    301.31

    Catalogue Number

    AR-L01427

    Parent Drug

    LETROZOLE
    Letrozole Diamide

    Synonym

    4,4'-((1H-1,2,4-triazol-1-yl)methylene)dibenzamide

    Molecular Formula

    C17H17N5O2

    Molecular Weight

    323.36

    Catalogue Number

    AR-L01426

    Parent Drug

    LETROZOLE
    Letrozole Diacid

    Synonym

    4,4'-((1H-1,2,4-triazol-1-yl)methylene)dibenzoicacid

    Molecular Formula

    C17H15N3O4

    Molecular Weight

    325.33

    Catalogue Number

    AR-L01425

    Parent Drug

    LETROZOLE
    4-Descyano-4-bromo-letrozole

    Synonym

    4-((4-bromophenyl)(1H-1,2,4-triazol-1-yl)methyl)benzonitrile

    Molecular Formula

    C16H11BrN4

    Molecular Weight

    339.20

    Catalogue Number

    AR-L01424

    Parent Drug

    LETROZOLE

    CAS Number

    143030-54-0
    Letrozole Impurity C

    Synonym

    4-((1H-1,2,4-triazol-1-yl)methyl)benzonitrile

    Molecular Formula

    C10H8N4

    Molecular Weight

    184.20

    Catalogue Number

    AR-L01423

    Parent Drug

    LETROZOLE

    CAS Number

    112809-25-3
    Letrozole Related Compound A

    Synonym

    4,4'-((4H-1,2,4-triazol-4-yl)methylene)dibenzonitrile

    Molecular Formula

    C17H11N5

    Molecular Weight

    285.31

    Catalogue Number

    AR-L01421

    Parent Drug

    LETROZOLE

    CAS Number

    112809-52-6
    Letrozole

    Synonym

    4,4'-((1H-1,2,4-triazol-1-yl)methylene)dibenzonitrile

    Molecular Formula

    C17H11N5

    Molecular Weight

    285.31

    Catalogue Number

    AR-L01420

    Parent Drug

    LETROZOLE

    CAS Number

    112809-51-5
    Carbinol Metabolite of Letrozole

    Synonym

    4,4'-(hydroxymethylene)dibenzonitrile

    Molecular Formula

    C15H10N2O

    Molecular Weight

    234.26

    Catalogue Number

    AR-L01419

    Parent Drug

    LETROZOLE

    CAS Number

    134521-16-7
    Letrozole-d4

    Synonym

    4,4'-((1H-1,2,4-triazol-1-yl)methylene)dibenzonitrile-D4

    Molecular Formula

    C17H7D4N5

    Molecular Weight

    289.33

    Catalogue Number

    AR-L01418

    Parent Drug

    LETROZOLE

    CAS Number

    1133712-96-5