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T8415-12 3-(Triethylammonium)propyl Methanethiosulfonate Bromide (MTS-PTrEA) CAS: 219789-15-8

Specifications
CAS Number
219789-15-8
Grade
Highly Purified
Molecular Formula
C10H24BrNO2S2
Molecular Weight
334.3
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
-20°C
MTS-PTrEA; N,N,N-Triethyl-3-[(methylsulfonyl)thio]-1-propanaminium Bromide

A water soluble analogue of the charged MTS reagent MTSET. Charged MTS reagents have been used successfully with SCAM (substituted cysteine accessibility method) to probe the topology and function of a number of ligand-gated ion channels and transporters.

Source
Synthetic
Melting Point
149-151°C
Solubility
DMSO, Methanol
Atmosphere
Inert gas
Method for Determining Identity: Proton NMR (DMSO-d6) Spectroscopic and Mass Spectrometric analysis
TLC Conditions: SiO2; Dichloromethane:Methanol = 4:1; Visualized with AMCS and KMnO4; Single spot; Rf=0.25
Bromide Content
23%
Storage and Stability
May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Hygroscopic. Store under inert atmosphere.
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