Product name: 2-Aminopentanoic acid; 2-aminovaleric acid; DL-2-Amino-n-valeric Acid; DL-2-Aminovaleric acid; DL-Norvaline; Molecular formula:C5H11NO2 Molecular weight :117.1474 CAS:760-78-1 Identfication:white powder Titre perchlorate :98.5%-101% Loss on drying :≤0.5% other amlno aclds :≤0.5%