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01480

Sigma-Aldrich

Acetylthiocholine iodide

≥99.0% (AT)

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Synonym(s):
(2-Mercaptoethyl)trimethylammonium iodide acetate
Linear Formula:
CH3COSCH2CH2N(CH3)3I
CAS Number:
Molecular Weight:
289.18
Beilstein/REAXYS Number:
3916578
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.83

Quality Level

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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1 of 4

This Item
P288020820B3253
vibrant-m

01480

Acetylthiocholine iodide

vibrant-m

P2880

Propionylthiocholine iodide

vibrant-m

20820

Butyrylthiocholine iodide

vibrant-m

B3253

Butyrylthiocholine iodide

solubility

H2O: 0.1 g/mL, clear, colorless

solubility

-

solubility

-

solubility

-

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

Quality Level

100

Quality Level

200

Quality Level

300

Quality Level

200

ign. residue

≤0.05%

ign. residue

-

ign. residue

-

ign. residue

-

mp

205-210 °C (lit.)

mp

200-202 °C (lit.)

mp

171-174 °C (lit.)

mp

171-174 °C (lit.)

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

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral

Storage Class

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

wgk_germany

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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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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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
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Phytomedicine : international journal of phytotherapy and phytopharmacology, 21(11), 1303-1309 (2014-08-31)
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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