Pirenzepine dihydrochloride

Catalog No.: A17916
M1 muscarinic receptor antagonist
Pirenzepine dihydrochloride (LS519) is a selective M1 muscarinic receptor antagonist.
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Pirenzepine dihydrochloride 500mg
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Biological Activity
Discription Pirenzepine dihydrochloride (LS519) is a selective M1 muscarinic receptor antagonist.
Target Value
Product Information
Catalog Num A17916
Formula C19H23Cl2N5O2
Molecular Weight 424.32
CAS Number 29868-97-1
Synonyms LS519, LS-519, LS 519

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.

In vitro DMSO 1 mg/mL (2.35 mM)
Water 76 mg/mL (179.11 mM)
Ethanol Insoluble
* <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.
Preparing Stock Solutions
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 23.57 mL 117.84 mL 235.67 mL
0.5 mM 4.71 mL 23.57 mL 47.13 mL
1 mM 2.36 mL 11.78 mL 23.57 mL
5 mM 0.47 mL 2.36 mL 4.71 mL
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This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

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Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

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