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20820

Sigma-Aldrich

Butyrylthiocholine iodide

puriss., ≥99.0% (AT)

Synonym(s):

(2-Mercaptoethyl)trimethylammonium iodide butyrate

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About This Item

Linear Formula:
(CH3)3N(I)CH2CH2SCOCH2CH2CH3
CAS Number:
1866-16-6
Molecular Weight:
317.23
Beilstein:
3729509
EC Number:
217-475-7
MDL number:
MFCD00011845
UNSPSC Code:
12352116
PubChem Substance ID:
329752039
NACRES:
NA.22
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grade

puriss.

Quality Level

300

Assay

≥99.0% (AT)

impurities

≤0.2% water

mp

171-174 °C (lit.)
171-174 °C

storage temp.

−20°C

SMILES string

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

InChI

1S/C9H20NOS.HI/c1-5-6-9(11)12-8-7-10(2,3)4;/h5-8H2,1-4H3;1H/q+1;/p-1

InChI key

WEQAAFZDJROSBF-UHFFFAOYSA-M

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Application

S-Butyrylthiocholine iodide has been used as a substrate for butyrylcholinesterase (BChE) or plasma cholinesterase activity assay.[1][2]

Other Notes

Preferred substrate for the determination of plasma cholinesterase variants[3]

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM0174
BCCK3846
BCCH8305
BCCH8939
BCCH3023

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Activity and polymorphisms of butyrylcholinesterase in a Polish population.
Jasiecki J
Chemico-Biological Interactions, 259, 70-77 (2016)
M Whittaker et al.
Clinical chemistry, 29(10), 1746-1751 (1983-10-01)
For assaying plasma cholinesterase (EC 3.1.1.8) activity and phenotyping by means of dibucaine inhibition, we have compared a commercially available kit, in which butyrylthiocholine is used as substrate, with two reference methods, one using benzoylcholine and the other propionylthiocholine. With
Tris-(2,3-Dibromopropyl) Isocyanurate, a New Emerging Pollutant, Impairs Cognition and Provokes Depression-Like Behaviors in Adult Rats.
Ye L
PLoS ONE, 10(10), 1-16 (2015)
Wei-Wei Jiang et al.
Fitoterapia, 99, 72-77 (2014-09-15)
A phytochemical study on Huperzia serrata led to the isolation of four new 5-deoxyfawcettimine-related Lycopodium alkaloids, huperserines A-D (1-4), and one new lycodine-type alkaloid, huperserine E (5). Their structures were elucidated based on spectroscopic data, including 1D and 2D NMR
Gabriele Horn et al.
Archives of toxicology, 89(3), 405-414 (2014-06-11)
Organophosphorus compounds (OP) are bound to human butyrylcholinesterase (BChE) and endogenous or exogenous BChE may act as a stoichiometric scavenger. Adequate amounts of BChE are required to minimize toxic OP effects. Simultaneous administration of BChE and oximes may transfer the
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