Methacholine chloride

Catalog No.: A17285

Muscarinic receptor agonist

Methacholine chloride

Methacholine chloride Chemical Structure

CAS NO. 62-51-1

Methacholine chloride is a synthetic choline ester that acts as a non-selective muscarinic receptor agonist in the parasympathetic nervous system.

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500 mg
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Biological Activity

Methacholine chloride is a synthetic choline ester that acts as a non-selective muscarinic receptor agonist in the parasympathetic nervous system.
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.
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 51.1 mL 255.51 mL 511.01 mL
0.5 mM 10.22 mL 51.1 mL 102.2 mL
1 mM 5.11 mL 25.55 mL 51.1 mL
5 mM 1.02 mL 5.11 mL 10.22 mL

*The above data is based on the productmolecular weight 195.69. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Catalog Num A17285
Actions Agonist
CAS No. 62-51-1
Formula C8H18ClNO2
M. Wt 195.69
Solubility DMSO
Purity >98%
Synonyms Methacholine Chloride; Acetyl-beta-methylcholine chloride; Provocholine; Mecholyl chloride; Amechol; Methapharma Brand of Methacholine Chloride; Provocholine; Provokit; Roche Brand of Methacholine Chloride;
SMILES CC(C[N+](C)(C)C)OC(=O)C.[Cl-]
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 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

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