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M3510-60 Methyl Methanethiosulfonate (MMTS) CAS: 2949-92-0

Specifications
References
CAS Number
2949-92-0
Grade
Highly Purified
Molecular Formula
C2H6O2S2
Molecular Weight
126.2
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
-20°C
Methanesulfonothioic Acid S-Methyl Ester; Thiomethanesulfonic Acid S-Methyl Ester; MMTS; NSC 21545; S-Methyl Methanesulfonothioate; S-Methyl Methanethio-|sulfonate

Used for the rapid and selective modification of sulfhydryl groups of enzymes. Useful for mapping the pore-lining regions of the ryanodine receptor.

Solubility
DMSO (slightly), Methanol (slightly)
Method for Determining Identity
Proton NMR (DMSO-d6) and Mass Spectrometric Analysis
Atmosphere
Inert gas
TLC Conditions
SiO2; Chloroform: =100%; Visualized with AMCS and KMnO4; Single spot, Rf=0.40
Elemental Analysis
Calculated: %C: 19.03, %H: 4.79
Storage and Stability
May be stored at RT for short-term only. 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. Store under inert atmosphere.
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.
Purity
≥95%
Form
Supplied as a clear colorless oil
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.
References
1. Stauffer, D.A., and Karlin, A.: Biochemistry, 33, 6840 (1994). 2. Yang, N. et al.: Neuron, 16, 113 (1996). 3. Kuner, T. et al.: Neuron, 17, 343 (1996). 4. Ehrlich, B.E., et al.: J. Gen. Physiol., 109, 255 (1997). 5. Dunten, R.L., et al.: Biochemistry, 32, 3139-3145 (1993)
USBio References
No references available
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