D-Norvaline
Product Name: D-Norvaline D-(-)-2Aminovaleric acid D-Nva Molecular Formula: C5H11NO2 CAS: 2013-12-9 Appearance: white fine powder Assay: 98.5%~101% Specific Optical Rotation: (-)23°-(-)25° Drying Loss: 0.5% L-Norvaline: 0.1%max D-Valine: 0.1%max D-Leucine: 0.1%max D-nor-Leucine: 0.1%max
