Proline CAS NO.344-25-2

D-Proline Synonyms: (R)-Pyrrolidine-2-carboxylic acid Molecular Formula C5H9NO2 Specification: Specific Rotation 20/D: +83.5 to +86.5 Degree (C= H…

D-Proline Synonyms: (R)-Pyrrolidine-2-carboxylic acid Molecular Formula C5H9NO2 Specification: Specific Rotation 20/D: +83.5 to +86.5 Degree (C= H2O) Chloride (Cl): Not more than 0.10% Heavy Metals (Pb): Not more than 10 PPM Loss on Drying: Not more than 0.50% Residue on ignition: Not more than 0.10%