Imprimer

Chlorure de choline ≥98.0%, poudre cristalline blanche

Fournisseur: ICN Biomedicals

Synonyms: Choline chlorure

ICNA0210138601EA 141 CHF
ICNA0210138601 ICNA02101386.1 ICNA0210138605 ICNA02101386.5
Chlorure de choline ≥98.0%, poudre cristalline blanche
Chlorure de choline

Choline chloride is used as a substrate for choline acetyl transferase.


Choline chloride is an organic compound and a quaternary ammonium salt . It is a weak acid. Choline chloride is the salt of the naturally occurring choline, the pre-stage of the neurotransmitter acetylcholine, which is important for mnemonic and thought-processes. Choline occurs naturally in fungi, hop and kingcups and as integral part of lecithin. Choline chloride is a common food additive in animal husbandry.


Biochem/physiol Actions: The enzymatic activities of butyrylcholinesterase (BChE) and paraoxonase 1 (PON1), two serum enzymes synthesized by the liver and related with inflammation, were decreased in a sepsis animal model injected with LPS. Choline chloride administered intravenously at 20 mg/kg body weight prevents the LPS-mediated decreases in the activities of these two enzymes.

Formule: HOH₂CCH₂N(CH₃)₃Cl
MW: 139,62 g/mol
Melting Pt: 302…305 °C (déc., lit.)
MDL Number: MFCD00011721
Numéro CAS: 67-48-1
Merck Index: 13,02226
https://ch.vwr.com/stibo/web/std.lang.all/68/17/2296817.jpg

Order Now

Résultats des tests de spécification

Identity Test Passes Passes
Assay ≥98,0% (anhydrous basis)
Heavy Metals ≤10 ppm (as Pb)
pH 4 - 8
Residue on Ignition ≤0,1%
Water Content ≤0,5%
Solubility (10% aq soln) Clear and Colorless
1,4-Dioxane ≤10 ppm

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Plus About VWR