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01480

Sigma-Aldrich

Acetylthiocholine iodide

≥99.0% (AT)

Synonym(s):

(2-Mercaptoethyl)trimethylammonium iodide acetate

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About This Item

Linear Formula:
CH3COSCH2CH2N(CH3)3I
CAS Number:
1866-15-5
Molecular Weight:
289.18
Beilstein:
3916578
EC Number:
217-474-1
MDL number:
MFCD00011819
UNSPSC Code:
12352204
PubChem Substance ID:
329747298
NACRES:
NA.83

Assay

≥99.0% (AT)

ign. residue

≤0.05%

mp

205-210 °C (lit.)
205-210 °C

solubility

H2O: 0.1 g/mL, clear, colorless

storage temp.

2-8°C

SMILES string

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

InChI

1S/C7H16NOS.HI/c1-7(9)10-6-5-8(2,3)4;/h5-6H2,1-4H3;1H/q+1;/p-1

InChI key

NTBLZMAMTZXLBP-UHFFFAOYSA-M

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Application

Acetylthiocholine iodide has been used as a substrate to determine anticholinesterase activity.
Substrate for the colorimetric determination of acetylcholinesterase activity.

Substrates

Acetylcholinesterase substrate and nicotinic acetylcholine receptor agonist.

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301 + H311

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral

Storage Class Code

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

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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International journal of biological macromolecules, 163, 1970-1988 (2020-09-16)
Alzheimer's disease (AD) is a complex, predominant, and progressive form of dementia. The treatment of AD alters depending on the cognitive and behavioral symptoms. The utility of cholinergic replacement by acetylcholinesterase (AChE) inhibitors in AD treatment has been well-documented so
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Fitoterapia, 98, 117-123 (2014-07-30)
Three new 2-(2-phenylethyl)chromone derivatives (1-3), together with thirteen known ones (4-16), were isolated from the EtOAc extract of Chinese agarwood induced by artificial holing, originating from Aquilaria sinensis (Lour.) Gilg (Thymelaeaceae). The chemical structures of the new compounds were identified
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Chemical research in toxicology, 28(5), 1036-1044 (2015-04-04)
Exposure to the nerve agent soman is difficult to treat due to the rapid dealkylation of the soman-acetylcholinesterase (AChE) conjugate known as aging. Oxime antidotes commonly used to reactivate organophosphate inhibited AChE are ineffective against soman, while the efficacy of
K Y Khaw et al.
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Garcinia mangostana is a well-known tropical plant found mostly in South East Asia. The present study investigated acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) inhibitory activities of G. mangostana extract and its chemical constituents using Ellman's colorimetric method. Cholinesterase inhibitory-guided approach led
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