α,α-[UL-D14]Trehalose

Size

£377.00

SKU:: 167207
Molecular Weight:: 356.39
Purity:: ≥95%
Storage Conditions:: -20°C
Supplier:: United States Biological
CAS Number:: Unlabelled: 99-20-7
Format:: Supplied as a white solid
Extra Details:: 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 CAS No: Unlabelled: 99-20-7 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.