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A7000

Sigma-Aldrich

Acetylcholine iodide

≥97%

Synonym(s):

ACh

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About This Item

Linear Formula:
(CH3)3N(I)CH2CH2OCOCH3
CAS Number:
2260-50-6
Molecular Weight:
273.11
Beilstein/REAXYS Number:
3571339
EC Number:
218-862-3
MDL number:
MFCD00011815
UNSPSC Code:
12352107
PubChem Substance ID:
24891162
NACRES:
NA.25

Quality Level

200

assay

≥97%

form

powder

storage temp.

−20°C

SMILES string

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

InChI

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

InChI key

SMBBQHHYSLHDHF-UHFFFAOYSA-M

Gene Information

human ... CHRM3(1131)

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Application

Acetylcholine is an endogenous neurotransmitter at cholinergic synapses that amplifies action potential of the sarcolemma thereby inducing muscle contractions. Acetylcholine iodide is used as an acetylcholine receptor agonist to identify, characterize and differentiate among types of cholinergic receptors. Acetylcholine iodide is used as a substrate to identify and characterize natural and mutated acetylcholinesterase(s).

Biochem/physiol Actions

Endogenous neurotransmitter at cholinergic synapses; amplifies action potential of the sarcolemma thereby inducing muscle contractions.

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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