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733385

(11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide

Name: (11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide
Brand: ALDRICH

Synonym(s):

(11-Mercaptoundecyl)trimethylammonium bromide

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About This Item

Empirical Formula (Hill Notation):

C₁₄H₃₂BrNS

CAS Number:

197587-43-2

Molecular Weight:

326.38

NACRES:

NA.23

PubChem Substance ID:

329764811

UNSPSC Code:

12352300

MDL number:

MFCD18252668

Form:

solid

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Properties

form

solid

Quality Level

100

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

Description

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.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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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)

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Global Trade Item Number

SKU	GTIN
733385-500MG	04061832867342