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Merck

01480

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
NACRES:
NA.83
PubChem Substance ID:
329747298
UNSPSC Code:
12352204
EC Number:
217-474-1
MDL number:
MFCD00011819
Beilstein/REAXYS Number:
3916578

Key Documents

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SMILES string

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

InChI key

NTBLZMAMTZXLBP-UHFFFAOYSA-M

InChI

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

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

Quality Level

100

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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.

General description

Acetylcholinesterase substrate and nicotinic acetylcholine receptor agonist.

pictograms

Skull and crossbones
GHS06

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

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

01480-BULK: + 01480-1G:4548173992440 + 01480-25G:4548173992457 + 01480-VAR: + 01480-5G:4548173992464

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Certificates of Analysis (COA)

Lot/Batch Number
WXBF2000V
BCCJ6032
BCCG9998
BCCF7350
BCCD0406

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Niko S Radulović et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 80, 114-129 (2015-03-15)
Herein we report on the comprehensive chemical analysis of the essential oils obtained from above- and underground parts of a previously unreported chemotype of Achillea falcata L. (Asteraceae) and, for the first time, on the biological/toxicological profile of its dominant/newly
Zrinka Kovarik et al.
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
Belgin Sever et al.
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
Wei Li et al.
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
Satish N Dighe et al.
ACS omega, 5(48), 30971-30979 (2020-12-17)
Cholinesterases (ChE) are well-known drug targets for the treatment of Alzheimer's disease (AD). In continuation of work to develop novel cholinesterase inhibitors, we utilized a structure-based scaffold repurposing approach and discovered six novel ChE inhibitors from our recently developed DNA
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