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Merck

396966

Decamethonium bromide

Ion-Pair reagent, ≥99%

Synonym(s):

Decamethylene bis(trimethylammonium bromide), Decane-1,10-bis(trimethylammonium bromide)

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About This Item

Linear Formula:
(CH3)3N(Br)(CH2)10N(Br)(CH3)3
CAS Number:
541-22-0
Molecular Weight:
418.29
EC Number:
208-772-2
UNSPSC Code:
12352103
PubChem Substance ID:
329755891
Beilstein/REAXYS Number:
3728288
MDL number:
MFCD00011779

Key Documents

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Product Name

Decamethonium bromide, Ion-Pair reagent, ≥99%

InChI key

HLXQFVXURMXRPU-UHFFFAOYSA-L

InChI

1S/C16H38N2.2BrH/c1-17(2,3)15-13-11-9-7-8-10-12-14-16-18(4,5)6;;/h7-16H2,1-6H3;2*1H/q+2;;/p-2

SMILES string

[Br-].[Br-].C[N+](C)(C)CCCCCCCCCC[N+](C)(C)C

grade

Ion-Pair reagent

assay

≥99%

mp

263-267 °C (lit.)

Quality Level

100

Gene Information

human ... CHRNA1(1134), CHRNB1(1140), CHRND(1144), CHRNE(1145), CHRNG(1146)

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pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
19719BQ
00907TZ

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C Bartolucci et al.
Biochemistry, 38(18), 5714-5719 (1999-05-08)
The crystal structure of Torpedo californica (Tc) acetylcholinesterase (AChE) carbamoylated by the physostigmine analogue 8-(cis-2,6-dimethylmorpholino)octylcarbamoyleseroline (MF268) is reported at 2.7 A resolution. In the X-ray structure, the dimethylmorpholinooctylcarbamic moiety of MF268 is covalently bound to the catalytic serine, which is
Andrew A Pitsillides
Journal of anatomy, 208(4), 417-431 (2006-04-28)
It has long been appreciated that studying the embryonic chick in ovo provides a variety of advantages, including the potential to control the embryo's environment and its movement independently of maternal influences. This allowed early workers to identify movement as
Silvia Olivera-Bravo et al.
British journal of pharmacology, 151(8), 1280-1292 (2007-06-19)
This work was aimed at comparing and analysing the effects and mechanisms of action of the quaternary ammonium cholinesterase inhibitors (QChEIs) BW284c51, decamethonium and edrophonium, on nicotinic ACh receptor (nAChR) function. nAChRs purified from Torpedo electroplax were transplanted to oocytes
Dana B Finley et al.
Journal of pharmacological and toxicological methods, 59(2), 108-119 (2009-04-16)
Exposure to irreversible cholinesterase (ChE)-inhibiting compounds, such as organophosphates may produce neuromuscular dysfunction. However, less is known about changes in neuromuscular transmission after treatment with reversible ChE-inhibitors. These studies adapted single fiber electromyography (SFEMG) techniques to quantify neuromuscular jitter in
Roger L Papke et al.
The Journal of pharmacology and experimental therapeutics, 333(2), 501-518 (2010-01-27)
Transgenic mouse models with nicotinic acetylcholine receptor (nAChR) knockouts and knockins have provided important insights into the molecular substrates of addiction and disease. However, most studies of heterologously expressed neuronal nAChR have used clones obtained from other species, usually human
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