Not Less Than - 95%
Vildagliptin Amino Alcohol Impurity; 3-Amino-1-adamantanol; 3-Amino-tricyclo[3.3.1.13,7]decan-1-ol;1-Amino-3-hydroxyadamantane; (3-Hydroxyadamantan-1-yl)amine; 3-aminoadamantan-1-ol; 1-Amino-adamantan-3-ol