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Sigma-Aldrich

11-Amino-1-undecanethiol hydrochloride

97%

Synonym(s):

AUT, 11-Aminoundecanethiol hydrochloride, 11-Mercaptoundecylamine, MUAM

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About This Item

Linear Formula:
HSCH2(CH2)9CH2NH2 · HCl
CAS Number:
143339-58-6
Molecular Weight:
239.85
MDL number:
MFCD09836217
UNSPSC Code:
12352103
PubChem Substance ID:
329760590

Quality Level

100

assay

97%

form

solid

mp

120-170 °C

storage temp.

2-8°C

SMILES string

Cl[H].NCCCCCCCCCCCS

InChI

1S/C11H25NS.ClH/c12-10-8-6-4-2-1-3-5-7-9-11-13;/h13H,1-12H2;1H

InChI key

LOQACAFAHHWTBJ-UHFFFAOYSA-N

Related Categories

General description

11-Amino-1-undecanethiol hydrochloride (AUT) is an alkanethiol with an 11-fold molecule which forms a self-assembled monolayer (SAM) between the amino groups and surface of the nanoparticles.

Application

AUT was used on Ti and Au substrates to create a bifunctional membrane which can detect and block high transmitting norovirus in aqueous environments. It can form SAMs on dielectric modified field effect transistors (DMFETs) which are used to arrange the bio-molecular system in the nanogaps to detect protein-ligand binding for biosensing applications. AUT may also be used as a linker that improves the electronic coupling by binding the quantum dots (QDs) and fullerene heterodimers (FMH).
It can also be self-assembled onto gold electrodes for a study on the effect of terminal groups on the redox responses of ferrocene derivatives using the voltammetric method.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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A dielectric-modulated field-effect transistor for biosensing.
Im H, et al.
Nature Nanotechnology, 2(7), 430-430 (2007)
Dual functional membrane capable of both visual sensing and blocking of waterborne virus.
Lee B, et al.
Journal of Membrane Science, 549(14), 680-685 (2018)
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