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    Sitagliptin Dioxo Impurity

    Sitagliptin Dioxo Impurity

    Synonym

    5-(1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione

    Molecular Formula

    C14H11F3O5

    Molecular Weight

    316.23

    Catalogue Number

    AR-S02171

    Parent Drug

    Sitagliptin

    CAS Number

    764667-64-3; alt. cas#: 1253055-91-2 (sodium salt)

    Common Package:10,25,50,100 mg

    Collections: Sitagliptin

    Category: 764667-64-3 AR-S02171 C14H11F3O5 Sitagliptin

    RELATED PRODUCTS
    (R)-Sitagliptin N-Boc-Acid Impurity

    Synonym

    (3R)-3-[(1,1-Dimethylethoxycarbonyl)amino]-4-(2,4,5-trifluorophenyl)butanoic acid

    Molecular Formula

    C₁₅H₁₈F₃NO₄

    Molecular Weight

    333.30

    Catalogue Number

    AR-S01600

    Parent Drug

    Sitagliptin

    CAS Number

    486460-00-8
    (R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic Acid Hydrochloride

    Synonym

    (βR)-β-Amino-2,4,5-trifluorobenzenebutanoic Acid Hydrochloride

    Molecular Formula

    C10H10F3NO2; HCl

    Molecular Weight

    233.19; 36.46

    Catalogue Number

    AR-B04523

    Parent Drug

    Sitagliptin

    CAS Number

    1204818-19-8 (HCl salt);          alt. cas#: 936630-57-8 (free base)
    3-Desamino-2,3-dehydro Sitagliptin

    Synonym

    (E)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)but-2-en-1-one

    Molecular Formula

    C16H12F6N4O

    Molecular Weight

    390.29

    Catalogue Number

    AR-P20895

    Parent Drug

    Sitagliptin

    CAS Number

    1253056-18-6
    Sitagliptin FP Impurity A

    Synonym

    2-(((R)-4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)amino)succinic acid

    Molecular Formula

    C20H19F6N5O5

    Molecular Weight

    523.39

    Catalogue Number

    AR-S00990

    Parent Drug

    Sitagliptin
    Sitagliptin FP Impurity B

    Synonym

    10-(2,4,5-trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro-[1,2,4]triazolo[3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione

    Molecular Formula

    C16H13F6N5O2

    Molecular Weight

    421.3

    Catalogue Number

    AR-S00993

    Parent Drug

    Sitagliptin
    Sitagliptin Triazole Hydrochloride

    Synonym

    3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride; 1,2,4-Triazolo[4,3-a]pyrazine, 5,6,7,8-tetrahydro-3-(trifluoromethyl) monohydrochlorid

    Molecular Formula

    C6H7F3N4; HCl

    Molecular Weight

    192.15; 36.46

    Catalogue Number

    AR-S07677

    Parent Drug

    Sitagliptin

    CAS Number

    762240-92-6 (HCl salt); alt. cas#: 486460-21-3 (free base)
    3-Desamino-3,4-dehydro Sitagliptin

    Synonym

    (E)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)but-3-en-1-one

    Molecular Formula

    C16H12F6N4O

    Molecular Weight

    390.29

    Catalogue Number

    AR-S07682

    Parent Drug

    Sitagliptin

    CAS Number

    1675201-14-5