Isotachysterol3 is a degradation product of Vitamin D3. Isotachysterol3 has been shown to stimulat intestinal Ca transport and bone Ca mobilization in anephric rats.Atmosphere:Inert GasMelting Point: As ReportedSolubility: As ReportedMethod For Determining Identity:Proton NMR (CDCl3) Spectroscopic and Mass Spectrometric AnalysisTLC Conditions: As ReportedElemental Analysis:As ReportedStorage and Stability:Aliquot to avoid repeated freezing and thawing and store at -70°C. Aliquots are stable for 6 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. 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.