product name:vildagliptin
CAS No.:274801-16-5
Appearance:white solid powder
HPLC:The retentiont time of test sample complies to reference standard
water content:no more than 1.0%
Related impurity:total impurity:no more than 1.0%
Any impurity:no more than 0.5%
Purity:no less than 99%