85-1524-03　1,5-Pentanediyl Bismethanethiosulfonate (MTS-5-MTS) 25mg　P3235-40

特徴

• A sulfhydryl cross-linking reagent.
• Synonyms:MTS-5-MTS; Methanesulfonothioic Acid S,S’-1,5-Pentanediyl Ester; Preparation 335
• Molecular Formula:C₇H₁₆O₄S₄
• Molecular Weight:292.46
• Appearance:White Crystalline Solid
• Melting Point:71-77°C
• Purity:≥90%
• Melting Point:71-72°C
• Solubility:DMSO (Slightly), Ethyl Acetate (Slightly)
• Atmosphere:Air
• Method for Determining Identity:Proton NMR (DMSO-D6) Spectroscopic and Mass Spectrometric analysis
• TLC Conditions:SiO2; Ethyl Acetate: Hexane= 3:2; Visualized with AMCS and KMnO4; Single spot, Rf=0.40
• Elemental Analysis:Calculated: %C: 28.75, %H: 5.51
• Storage and Stability:Some methanethiosulfonates are hygroscopic and all hydrolyze in water, over a period of time, particularly in the presence of nucleophiles. Store in a desiccator at -20°C for up to 6 months after receipt.  Warm up to room temperature before opening the vial. For maximum results, solutions should be made up immediately prior to use.
• 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.