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A2394

Sigma-Aldrich

Acetylcholine perchlorate

Synonym(s):

ACh

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About This Item

Empirical Formula (Hill Notation):
C7H16ClNO6
CAS Number:
927-86-6
Molecular Weight:
245.66
EC Number:
213-166-6
MDL number:
MFCD00036334
UNSPSC Code:
12352106
PubChem Substance ID:
24890651
NACRES:
NA.25

Assay

≥98.0% (TLC)

form

powder

solubility

water: 50 mg/mL, clear, colorless

storage temp.

−20°C

SMILES string

[O-]Cl(=O)(=O)=O.CC(=O)OCC[N+](C)(C)C

InChI

1S/C7H16NO2.ClHO4/c1-7(9)10-6-5-8(2,3)4;2-1(3,4)5/h5-6H2,1-4H3;(H,2,3,4,5)/q+1;/p-1

InChI key

SHIQLFRCVFUYEK-UHFFFAOYSA-M

Gene Information

human ... CHRM3(1131)

Application

Acetylcholine is an endogenous neurotransmitter at cholinergic synapses that amplifies action potential of the sarcolemma thereby inducing muscle contractions.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

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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Aswin Verhoeven et al.
Journal of magnetic resonance (San Diego, Calif. : 1997), 168(2), 314-326 (2004-05-14)
It is demonstrated that internuclear distances can be evaluated from rotational-resonance (RR) experiments in uniformly (13)C-labelled compounds. The errors in the obtained distances are less than 10% without the need to know any parameters of the spin system except the
Xun Qian et al.
Arteriosclerosis, thrombosis, and vascular biology, 34(1), 127-135 (2013-11-02)
Intermediate and small conductance KCa channels IK1 (KCa3.1) and SK3 (KCa2.3) are primary targets of endothelial Ca(2+) signals in the arterial vasculature, and their ablation results in increased arterial tone and hypertension. Activation of IK1 channels by local Ca(2+) transients
Saikat Ray et al.
Science (New York, N.Y.), 343(6173), 891-896 (2014-01-25)
Little is known about how microcircuits are organized in layer 2 of the medial entorhinal cortex. We visualized principal cell microcircuits and determined cellular theta-rhythmicity in freely moving rats. Non-dentate-projecting, calbindin-positive pyramidal cells bundled dendrites together and formed patches arranged
Yingchuan B Qi et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 33(12), 5319-5325 (2013-03-22)
Excitatory acetylcholine motor neurons drive Caenorhabditis elegans locomotion. Coordinating the activation states of the backward-driving A and forward-driving B class motor neurons is critical for generating sinusoidal and directional locomotion. Here, we show by in vivo calcium imaging that expression
Jeppe A Olsen et al.
The Journal of biological chemistry, 288(50), 35997-36006 (2013-10-31)
Positive allosteric modulators (PAMs) of α4β2 nicotinic acetylcholine receptors have the potential to improve cognitive function and alleviate pain. However, only a few selective PAMs of α4β2 receptors have been described limiting both pharmacological understanding and drug-discovery efforts. Here, we
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