" /> Sumatriptan - CISMeF





Preferred Label : Sumatriptan;

NCIt definition : A sulfonamide triptan with vasoconstrictor activity. Sumatriptan selectively binds to and activates serotonin 5-HT1D receptors in the central nervous system (CNS), thereby constricting cerebral blood vessels. This may lead to a relief in pain from vascular headaches. Sumatriptan may also relieve vascular headaches by decreasing the release of vasoactive neuropeptides from perivascular trigeminal axons in the dura mater during a migraine, by reducing extravasation of plasma proteins, and by decreasing the release of other mediators of inflammation from the trigeminal nerve.;

UNII : 8R78F6L9VO;

InChIKey : KQKPFRSPSRPDEB-UHFFFAOYSA-N;

CAS number : 103628-46-2;

Chemical formula : C14H21N3O2S;

ChEBI ID : CHEBI:10650;

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10/05/2025


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