Synonyms: 2-Azabicyclo[3.1.0]hexane-3-carbonitrile, 2-[(2S)-2-amino-2-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)acetyl]-, hydrochloride (1:1), (1S,3S,5S)-, 2-Azabicyclo[3.1.0]hexane-3-carbonitrile, 2-[(2S)-amino(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)acetyl]-, monohydrochloride, (1S,3S,5S)- (9CI), Saxagliptin hydrochloride