1,5-Pentanediyl Bismethanethiosulfonate (MTS-5-MTS)

Size

£426.00

SKU:: P3235-40
Molecular Weight:: 292.46
Purity:: ≥90%
Storage Conditions:: -20°C
Supplier:: United States Biological
CAS Number:: 56-00-8
Format:: Supplied as a white crystalline solid
Extra Details:: A sulfhydryl cross-linking reagent. Synonyms: MTS-5-MTS; Methanesulfonothioic Acid S,S’-1,5-Pentanediyl Ester; Preparation 335 CAS No: 56-00-8 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.