S-BUTYRYLTHIOCHOLINE IODIDE
S-BUTYRYLTHIOCHOLINE IODIDE
  • CAS No.:1866-16-6
Other grades of this product :
S-BUTYRYLTHIOCHOLINE IODIDE Basic information
Product Name:S-BUTYRYLTHIOCHOLINE IODIDE
Synonyms:S-BUTYRYLTHIOCHOLINE IODIDE CRYSTALLINE;Ethanaminium, N,N,N-trimethyl-2-(1-oxobutyl)thio-, iodide;S-Butyrylthiocholine iodide,98%;S-Butyrylthiocholine iodide ,99%;S-Butyrylthiocholine iodide,(2-Mercaptoethyl)trimethylammonium iodide butyrate;S-Butyrylthiocholine iodide puriss., >=99.0% (AT);2-(Butyrylthio)-N,N,N-trimethylethan-1-aminium iodide;S-Butyrylthiocholine iodide, 98% 25GR
CAS:1866-16-6
MF:C9H20INOS
MW:317.23
EINECS:217-475-7
Product Categories:Ammonium Iodides (Quaternary);Quaternary Ammonium Compounds;11
Mol File:1866-16-6.mol
S-BUTYRYLTHIOCHOLINE IODIDE Chemical Properties
Melting point 171-174 °C(lit.)
density 1.3969 (estimate)
storage temp. -20°C
form Crystals or Crystalline Powder
color White
Water Solubility almost transparency
Sensitive Air & Moisture Sensitive & Hygroscopic
BRN 3729509
InChIKeyWEQAAFZDJROSBF-UHFFFAOYSA-M
CAS DataBase Reference1866-16-6(CAS DataBase Reference)
EPA Substance Registry SystemEthanaminium, N,N,N-trimethyl-2-[(1-oxobutyl)thio]-, iodide (1866-16-6)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
1-8-10-13
TSCA Yes
HS Code 29309090
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
S-BUTYRYLTHIOCHOLINE IODIDE Usage And Synthesis
Chemical PropertiesWHITE CRYSTALS OR CRYSTALLINE POWDER
UsesA chromogenic substrate for cholinesterases.
UsesS-Butyrylthiocholine Iodide is a chromogenic substrate for AChE(cholinesterases) and BChE(cholinesterases). Cleavage is measured colorimetrically at 405 nm.
Purification MethodsRecrystallise S-butyryl thiocholine iodide from propan-1-ol and dry it in vacuo; store it in the dark under N2. The bromide has m 150o (from Me2CO) or m 140-143o (from butan-1-ol). [Gillis Chem Ind (London) 111 1957, Hansen Acta Chem Scand 11 537 1957, Beilstein 4 IV 1586.]

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