733385
(11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide
Synonym(s):
(11-Mercaptoundecyl)trimethylammonium bromide
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About This Item
Empirical Formula (Hill Notation):
C14H32BrNS
CAS Number:
Molecular Weight:
326.38
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.23
form
solid
Quality Level
mp
113-118 °C
storage temp.
−20°C
SMILES string
[Br-].C[N+](C)(C)CCCCCCCCCCCS
InChI
1S/C14H31NS.BrH/c1-15(2,3)13-11-9-7-5-4-6-8-10-12-14-16;/h4-14H2,1-3H3;1H
InChI key
SCOCXONJTURWMB-UHFFFAOYSA-N
Related Categories
General description
(11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide (MABr) is an organothiol which forms a self-assembled monolayer (SAM) that facilitates the immobilization of a variety of nanoparticles.
Application
MABr can be used to functionalize gold electrodes to fabricate sensing platform for bioelectronics-based applications. It can also be used in surface modification of gold-platinum based nanocrystals (Au-Pt NCs) that find potential applications in biomedicine and bioengineering.
This ammonium thiol molecule is reporated for the formation of photoconductive self-assembled monolayers.
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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Study of binary self-assembled monolayers of a novel anchoring thiol (11-mercaptoundecyl-N?, N ?, N?-trimethylammonium) in the electron transfer with glucose oxidase enzyme.
Baldo TA, et al.
Sensing and Bio-Sensing Research, 18(9), 37-44 (2018)
Preventing UV induced cell damage by scavenging reactive oxygen species with enzyme-mimic Au-Pt nanocomposites.
Xiong B, et al.
Talanta, 120(9), 262-267 (2014)
A halogen-free synthesis of gold nanoparticles using gold (III) oxide.
Sashuk V and Rogaczewski K
Journal of Nanoparticle Research, 18(9), 261-261 (2016)
Thomas Keller et al.
Journal of biophotonics, 13(6), e201960126-e201960126 (2020-01-21)
The characteristic vibrational spectroscopic fingerprint of Raman reporter molecules adsorbed on noble metal nanoparticles is employed for the identification of target proteins by the corresponding surface-enhanced Raman scattering (SERS) nanotag-labeled antibodies. Here, we present the modular synthesis of thiolated polyenes
Elzbieta Stepula et al.
ACS applied materials & interfaces, 12(29), 32321-32327 (2020-06-24)
There is an urgent clinical need for multicolor imaging of single cancer cells (no ensemble averaging) for identifying heterogenous expression of predictive biomarkers. Specifically, the comprehensive characterization of single disseminated tumor cells (sDTCs) responsible for metastatic relapse is the key
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