An antimalarial; antirheumatic; lupus erythematosus suppressant.Solubility:As ReportedMelting Point:As ReportedAtmosphere:Inert GasMethod for Determining Identity:Proton NMR (D2O) and Mass Spectrometric AnalysisTLC Conditions:As ReportedNormalized Intensity:As ReportedElemental Analysis:As ReportedWater Content:As ReportedStorage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at 4°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Hygrpscopic. Store under inert atmosphere.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.