Molecular Weight - Formula - Match Compounds Sub-Structure Exact Match Open here and redraw the structure. Search Search Results Total 2305 Results 3 Per page 10 20 30 40 50 60 70 80 90 100 ID 248 Basic Normal Phase Sitagliptin (racemic) CHIRALPAK® IC-3 ( 4.6 x 150 mm 3 µm ) n-hexane / 2-propanol / ethylenediamine = 50 / 50 / 0.1 ID 1538 Basic Normal Phase Sitagliptin (racemic) CHIRALPAK® IE ( 4.6 x 250 mm 5 µm ) methyl tert-butyl ether / acetonitrile / methanol / diethylamine = 80 / 10 / 10 / 0.1 ID 1749 Basic Normal Phase Sitagliptin (racemic) CHIRALPAK® IE ( 4.6 x 250 mm 5 µm ) methyl tert-butyl ether / acetonitrile / methanol / diethylamine = 80 / 10 / 10 / 0.1