85-2051-52　α,α-[UL-D14]Trehalose 1mg　167207

特徴

• D-(+)-Trehalose is a disaccharide composed of two α-glucose units. D-(+)-Trehalose is used in many processed foods as well as in biopharmaceutical monoclonal antibody formulations. D-(+)-Trehalose is also used as a protein stabilize. This is the labeled analog.
• Synonym:1-O-α-D-[UL-D7]Glucopyranosyl-α-D-[UL-D7]glucopyranoside
• Molecular Formula:C₁₂D₁₄H₈O₁₁
• Molecular Weight:356.39
• Appearance:Supplied as a white solid
• Purity:≥95%
• Solubility:Methanol (Slightly), Water (Slightly)
• Method for Detemining Identity:Proton NMR (D2O), 13C NMR (D2O) and Mass Spectrometric analysis
• TLC Conditions:C18: Acetonitrile: Water = 8: 2; Visualized with AMCS and Ninhydrin; Single spot; Rf=0.5
• Melting Point:204-206ºC
• Elemental Analysis:Calculated: %C: 40.44, %H: 6.22
• Normalized Intensity:d0=0.04%, d1-0.08%, d2=0.69%, d3=88%, d4=0.61%, d5-0.00%, d6=0.01%, d7=0.04%, d8=0.31%, d9-0.44%, d10=1.13%, d11=1.67%, d12=0.00%, d13-15.47%, d14=78.62%,
• Atmosphere:Inert gas
• Storage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at -20°C. Stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap. 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.