Catalog No.: A13900

Sodium channel blocker


Disopyramide Chemical Structure

CAS NO. CAS: 3737-09-5

Disopyramide is an antiarrhythmic (class IA) and a sodium channel blocker.

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  • Reiko Watanabe, .et al. Development of an In Silico Prediction Model for P-glycoprotein Efflux Potential in Brain Capillary Endothelial Cells toward the Prediction of Brain Penetration, J Med Chem, 2021, Mar 11;64(5):2725-2738 PMID: 33619967

Biological Activity

Disopyramide is an antiarrhythmic (class IA) and a sodium channel blocker.
In vitro DMSO 60 mg/mL (176.74 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 29.46 mL 147.29 mL 294.58 mL
0.5 mM 5.89 mL 29.46 mL 58.92 mL
1 mM 2.95 mL 14.73 mL 29.46 mL
5 mM 0.59 mL 2.95 mL 5.89 mL

*The above data is based on the productmolecular weight 339.47. 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 A13900
Actions Blocker
CAS No. CAS: 3737-09-5
Formula C21H29N3O
M. Wt 339.47
Purity >98%
Synonyms Dicorantil, Ritmilen

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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