D-Leucine CAS NO.328-38-1

Synonyms: (R)-2-amino-4-methylpentanoic acid Molecular Formula: C6H13NO2 Test Items Standard assay 99.0% to 100.5% Specific Rotation [a]20/D -14…

Synonyms: (R)-2-amino-4-methylpentanoic acid Molecular Formula: C6H13NO2 Test Items Standard assay 99.0% to 100.5% Specific Rotation [a]20/D -14.9 to -16.0 Degree (C=4 in 6N HCl) Chloride (Cl) Not more than 0.020% Heavy Metals (Pb) Not more than 10 PPM Test Items Standard Residue on ignition Not more than 0.10%