Chemical Name: (2S)-(1-Tetrahydropyramid-2-one)-3-methylbutanoic acid CAS No.: 192725-50-1 Formula: C9H15N2O3 Appearance: White to off-white powder Purity by HPLC: Not less than 99.0% Package: 25kg/cardboard drum; 5kg/cardboard drum; Samples as per request in different packages Application: Lopinavir intermediate