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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/REAXYS Number:
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

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

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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