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20780

Sigma-Aldrich

Butyrylcholine iodide

≥99.0% (AT)

Synonym(s):

(2-Hydroxyethyl)trimethylammonium iodide butyrate

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About This Item

Linear Formula:
CH3CH2CH2COOCH2CH2N(I)(CH3)3
CAS Number:
2494-56-6
Molecular Weight:
301.17
Beilstein/REAXYS Number:
3917649
EC Number:
219-666-0
MDL number:
MFCD00038730
UNSPSC Code:
12352204
PubChem Substance ID:
57647871
NACRES:
NA.83

Quality Level

200

assay

≥99.0% (AT)

form

powder

mp

85-89 °C

solubility

methanol: 1 g/10 mL, clear, colorless

storage temp.

2-8°C

SMILES string

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

InChI

1S/C9H20NO2.HI/c1-5-6-9(11)12-8-7-10(2,3)4;/h5-8H2,1-4H3;1H/q+1;/p-1

InChI key

GALNBQVDMJRFGJ-UHFFFAOYSA-M

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Other Notes

Substrate for cholinesterase (EC 3.1.1.8); and acetylcholinesterase (EC 3.1.1.7)

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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Monitoring of air and water for enzyme inhibitors.
L H Goodson et al.
Methods in enzymology, 44, 647-658 (1976-01-01)
D. Nachmansohn et al.
Methods in Enzymology, 1, 642-642 (1955)
R D O'Brien et al.
Biochimica et biophysica acta, 526(1), 129-134 (1978-09-11)
Comparisons were made of purified acetylcholinesterase from the heads of wild type house flies with a mutant form (which bound organophosphates and carbamates less tightly). Using 12 substrates and 6 quaternary inhibitors, the only substantial difference was that the Km
S Darvesh et al.
Journal of the autonomic nervous system, 71(2-3), 75-84 (1998-10-06)
Cholinergic neurotransmission plays a significant role in intrinsic cardiac ganglia with the action of acetylcholine being terminated by acetylcholinesterase (AChE, EC 3.1.1.7). Anatomical studies were performed to characterize neurons associated with AChE and a closely related enzyme, butyrylcholinesterase (BuChE, EC
Cüneyt Çağlayan et al.
Journal of biochemical and molecular toxicology, 33(10), e22381-e22381 (2019-08-28)
In this study, it was demonstrated the ameliorative effect of zingerone (ZO) (25 and 50 mg/kg body weight) against vancomycin (VCM) (200 mg/kg body weight) administered to rats on some metabolic enzymes' activities in the lung, liver, kidney, and testis tissues of
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