85-1599-32　Ampicillin-d5 (Mixture of Diastereomers) 1mg　CAS No:1426173-65-0,69-53-4　002656

特徴

• Labeled Ampicillin. Orally active, semi-synthetic antibiotic; structurally related to penicillin. Antibacterial.
• Synonyms:(2S,5R,6R)-6-[[(2RS)-2-Amino-2-(phenyl-d5)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid; AY 6108-d5; Albipen-d5; Amfipen-d5; Amplital-d5; Penicline-d5
• Molecular Formula:C₁₆H₁₄D₅N₃O₄S
• Molecular Weight:354.44
• Purity:Chemical: ~95%Isotopic: ~97%
• Appearance:Supplied as a white solid
• Melting Point:178-182ºC
• Solubility:Aqueous Acid (Slightly), Water (Slightly)
• Method for Determining Identity:Proton NMR (D2O) Spectroscopic Analysis and Mass Spectrometric Analysis
• TLC Conditions:C18; Acetonitrile: Water = 3:1; Visualized with KMnO4 and Ninhydrin; Single spot, Rf = 0.50
• Atmosphere:Inert Gas
• Elemental Analysis:Calculated: %C: 54.22; %H: 5.41; %N: 11.86
• Normalized Intensity:d0: 0.00%, d1: 0.18%, d2:0.36%, d3: 0.32%, d4: 6.91%, d5: 92.23%
• Specific Rotation (c=0.1, 0.1N HCl):+195.0º
• Water Content (based on Elemental Analysis):As Reported
• Storage & Stability: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. Hygroscopic. Store under inert atmophere.
• 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.