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B121

Sigma-Aldrich

Bromoacetylcholine bromide

Synonym(s):

2-(2-Bromoacetyloxy)-N.,N,N-trimethylethanaminium bromide

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About This Item

Empirical Formula (Hill Notation):
C7H15BrNO2 · Br
CAS Number:
22004-27-9
Molecular Weight:
305.01
MDL number:
MFCD00078570
UNSPSC Code:
12352200
PubChem Substance ID:
24278282
NACRES:
NA.77

form

powder

solubility

H2O: soluble

storage temp.

−20°C

SMILES string

[Br-].C[N+](C)(C)CCOC(=O)CBr

InChI

1S/C7H15BrNO2.BrH/c1-9(2,3)4-5-11-7(10)6-8;/h4-6H2,1-3H3;1H/q+1;/p-1

InChI key

AFIIOPIEVQSYHH-UHFFFAOYSA-M

Application

Used as an affinity alkylating agent for nicotinic receptors.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

B121-VAR:
B121-500MG:
B121-BULK:

Certificates of Analysis (COA)

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Bromoacetylcholine as an affinity label of the acetylcholine receptor from Torpedo californica.
V N Damle et al.
Biochemical and biophysical research communications, 84(4), 845-851 (1978-10-30)
Attila Rutai et al.
Shock (Augusta, Ga.), 54(1), 87-95 (2019-07-19)
The hypoxia-sensitive endothelin (ET) system plays an important role in circulatory regulation through vasoconstrictor ETA and ETB2 and vasodilator ETB1 receptors. Sepsis progression is associated with microcirculatory and mitochondrial disturbances along with tissue hypoxia. Our aim was to investigate the
Acetylcholinesterase hydrolysis of halogen substituted acetylcholines.
C Y Chiou et al.
Biochemical pharmacology, 17(5), 805-815 (1968-05-01)
S Tucek
The Journal of physiology, 322, 53-69 (1982-01-01)
1. The synthesis of acetylcholine (ACh) has been measured in homogenates of the sciatic nerve, normal and denervated extensor digitorum longus (e.d.l.) muscles, and central (innervated) and peripheral (non-innervated) parts of the diaphragm of the rat. The synthesis proceeded under
A K L Freitas et al.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas, 53(5), e9211-e9211 (2020-04-23)
Strenuous exercise triggers deleterious effects on the intestinal epithelium, but their mechanisms are still uncertain. Here, we investigated whether a prolonged training and an additional exhaustive training protocol alter intestinal permeability and the putative effect of alanyl-glutamine (AG) pretreatment in
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