Chemical Property of S-Methyl methanethiosulfonate
Chemical Property:
- Appearance/Colour:Light Yellow Liquid
- Vapor Pressure:0.0138mmHg at 25°C
- Melting Point:117.0-119.0 °C
- Refractive Index:n20/D 1.513(lit.)
- Boiling Point:266.9 °C at 760 mmHg
- Flash Point:87 ºC
- PSA：67.82000
- Density:1.337
- LogP:1.38980
- Storage Temp.:2-8°C
- Solubility.:chloroform: soluble750mg + 5 ml Chloroformmg/mL, colorless to li
- XLogP3:0
- Hydrogen Bond Donor Count:0
- Hydrogen Bond Acceptor Count:3
- Rotatable Bond Count:1
- Exact Mass:125.98092178
- Heavy Atom Count:6
- Complexity:106
- Purity/Quality:
-
99% *data from raw suppliers
MethylMethanethiosulfonate *data from reagent suppliers
Safty Information:
- Pictogram(s):
- Hazard Codes:Xi,Xn
- Statements:
36-36/37/38-20/21/22
- Safety Statements:
26-36/37/39
- MSDS Files:
-
SDS file from LookChem
Useful:
- Chemical Classes:Other Classes -> Sulfur Compounds
- Canonical SMILES:CSS(=O)(=O)C
-
Uses
S-Methyl methanethiolsulfonate is used for the rapid and selective modification of sulfhydryl groups of enzymes and it is also useful for mapping the pore-lining regions of the ryanodine receptor. carbonyl reactive homobifunctional cross-linking reagent cleavable with periodate S-Methyl methanethiosulfonate was used as sulfenylating agent for β-keto sulfoxides, methylene compounds, half-esters of malonic acids and aryl Grignard reagents. It was also used as a reagent to trap the natural thiol-disulfide state of the proteins.
