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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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50 MG
$621.30

$621.30

List Price$654.00Save 5%

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50 MG
$621.30

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
NACRES:
NA.23

$621.30

List Price$654.00Save 5%

In StockDetails

Request a Bulk Order

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.[1][2]

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.[3] 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.[2] AUT may also be used as a linker that improves the electronic coupling by binding the quantum dots (QDs) and fullerene heterodimers (FMH).[4]
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.[5]

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCT9820
MKCR7608
MKCP8522
MKCP0893
MKBQ2312V

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Takehara, K.; Takemura, H.; Ide, Y.
Electrochimica Acta, 39, 817-817 (1994)
Nuria Codina et al.
Frontiers in psychology, 9, 809-809 (2018-06-08)
Procrastination is a complex problem that can be defined as delaying an intended course of action (despite anticipating adverse consequences). Even when some students have equivalent motivation and skill levels, they tend to procrastinate more frequently than others. Approaches that
Leor Zmigrod et al.
Psychological research, 83(8), 1749-1759 (2018-06-28)
Cognitive flexibility is operationalized in the neuropsychological literature as the ability to shift between modes of thinking and adapt to novel or changing environments. Religious belief systems consist of strict rules and rituals that offer adherents certainty, consistency, and stability.
Lorenza S Colzato et al.
Frontiers in human neuroscience, 7, 824-824 (2013-12-19)
Anecdotal literature suggests that creative people sometimes use bodily movement to help overcome mental blocks and lack of inspiration. Several studies have shown that physical exercise may sometimes enhance creative thinking, but the evidence is still inconclusive. In this study
Anneli Joplin et al.
ACS nano, 11(12), 12346-12357 (2017-11-21)
Bimetallic nanocatalysts have the potential to surmount current limitations in industrial catalysis if their electronic and optical properties can be effectively controlled. However, improving the performance of bimetallic photocatalysts requires a functional understanding of how the intricacies of their morphology
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Recent research highlights tunable properties of inorganic nanoparticles, driving interest in optoelectronics.

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Self-assembled monolayers (SAMs) have diverse applications; article compares benefits of alkylthiolates on gold SAM systems.

Questions

1–3 of 3 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  3. Hi, I need to know the chemical stability of this item when in solution (i.e. ethanol). Due to its price we cannot discard the excess amounts made for each experiment. Is there any information on that please?

    1 answer

    1. Unfortunately, the stability of this product in solution is not determined. Please see the link below to following article which may be helpful:
      https://pubmed.ncbi.nlm.nih.gov/?term=11-amino-1-undecanethiol+hydrochloride+solution

      Helpful?

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