Melting Point:As reportedClarity of Solution:Clear solution (0.3g in 2ml H2O)Specific Rotation:As reportedMass Spectrum:Complies with the standardInfrared Spectrum:Conforms to structureProton NMR:Conforms to structureWater Content (Karl Fischer):As reportedLoss on Drying:As reportedStorage and Stability:May be stored at 4°C. Stable for 12 months after receipt. Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.