Methacholine chloride is a synthetic choline ester that acts as a non-selective muscarinic receptor agonist in the parasympathetic nervous system.
Product Information
Catalog Num
A17285
Formula
C8H18ClNO2
Molecular Weight
195.69
CAS Number
62-51-1
SMILES
CC(C[N+](C)(C)C)OC(=O)C.[Cl-]
Synonyms
Methacholine Chloride; Acetyl-beta-methylcholine chloride; Provocholine; Mecholyl chloride; Amechol; Methapharma Brand of Methacholine Chloride; Provocholine; Provokit; Roche Brand of Methacholine Chloride;
Storage
Store lyophilized at -20ºC, keep desiccated. In lyophilized form, the chemical is stable for 36 months. In solution, store at -20ºC and use within 1 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.
Solubility
In vitro
DMSO
37 mg/mL (189.07 mM)
Water
37 mg/mL (189.07 mM)
Ethanol
37 mg/mL (189.07 mM)
* <1 mg/ml means slightly soluble or insoluble. * Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
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