85-1651-08　L-(+)-Ergothioneine-d9 1mg　011277

特徴

• Labeled L-Ergothionine. It is a natural molecule isolated from the rye ergot fungus and later identified in rat erythrocytes and liver and in numerous other animal tissues. Its antioxidizing properties may afford the compound therapeutic potential or it may be used as a food additive or in cosmetics.
• Synonyms:(αS)-α-Carboxy-2,3-dihydro-N,N,N-tri(methyl-d3)-2-thioxo-1H-imidazole-4-ethanaminium Inner Salt; 2-Mercaptohistidine Betaine-d9; NSC 7175-d9; 2-Mercapto-N,N-dimethylhistidine Methyl Ester Betaine-d9; 2-Mercapto-histidine-d9; Sympectothion-d9; Thiasine-d9; Thioneine-d9; Thiotane-d9
• Molecular Formula:C₉H₆D₉N₃O₂S
• Molecular Weight:238.35
• Appearance:White to off-white solid
• Purity:≥95%
• Melting Point:>230°C (dec.) (lit)
• Solubility:Water (Slightly)
• Atmosphere:Inert
• Method for Detemining Identity:Proton NMR and Mass Spectrometric Analysis
• Elemental Analysis:Calculated: %C: 45.35, %H: 6.35, %N: 17.63
• Normalized Intensity:As reported
• Specific Rotation (c=0.2, Water):As Reported
• Storage and Stability:Powder is stable for 6 months after receipt at -20°C. Hygroscopic. Under inert atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.