Description_x000D_ General description_x000D_ Nicergoline is an ergot derivative, which may be used in the treatment of affective, cognitive and behavioral disorders seen in older people. It is an α -adrenergic antagonist that may be used for companion animals like cats and dogs to treat, behavioral disorders, problems with aging, excessive vocaliztion and restessness._x000D_ Application_x000D_ Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support._x000D_ Biochem/physiol Actions_x000D_ Cerebral and peripheral vasodilator_x000D_ Other Notes_x000D_ Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. N7889.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.