Sitagliptin, also known as MK-0431, is a potent inhibitor of DPP4 with an IC50 of 19 nM in Caco-2 cell extracts. Sitagliptin is believed to exert its actions in patients with type 2 diabetes mellitus by slowing the inactivation of incretin hormones. By increasing and prolonging active incretin levels, sitagliptin increases insulin release and decreases glucagon levels in the circulation in a glucose-dependent manner. Sitagliptin demonstrates selectivity for DPP-4 and does not inhibit DPP-8 or DPP-9 activity in vitro at concentrations approximating those from therapeutic doses. [[654671-78-0]]

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    Sitagliptin phosphate

    Sitagliptin phosphate

    Catalog Number: orb1910069

    Catalog Numberorb1910069
    CategorySmall Molecules
    DescriptionSitagliptin, also known as MK-0431, is a potent inhibitor of DPP4 with an IC50 of 19 nM in Caco-2 cell extracts. Sitagliptin is believed to exert its actions in patients with type 2 diabetes mellitus by slowing the inactivation of incretin hormones. By increasing and prolonging active incretin levels, sitagliptin increases insulin release and decreases glucagon levels in the circulation in a glucose-dependent manner. Sitagliptin demonstrates selectivity for DPP-4 and does not inhibit DPP-8 or DPP-9 activity in vitro at concentrations approximating those from therapeutic doses.
    CAS Number[654671-78-0]
    MW505.3088
    SMILESP(=O)(O23)(O23)O23.FC(C1=NN=C2C(23)(23)N(C(C(23)(23)[C@@](23)(C(23)(23)C3=C(23)C(=C(C(23)=C3F)F)F)N(23)23)=O)C(23)(23)C(23)(23)N21)(F)F
    FormulaC16H18F6N5O5P
    NoteFor research use only
    Expiration Date12 months from date of receipt.