Disopyramide (phosphate)

• Description :

  Disopyramide phosphate is a class IA antiarrhythmic agent with efficacy in ventricular and atrial arrhythmias. Disopyramide phosphate blocks the fast inward sodium current of cardiac muscle and prolongs the duration of cardiac action potentials. Disopyramide phosphate inhibits HERG encoded potassium channels. Disopyramide phosphate also exhibits complex protein binding, and has a potent negative inotropic action[1][2][3].

• Product Name Alternative :

  Dicorantil (phosphate) ; SC-7031 (phosphate)

• UNSPSC :

  12352005

• Hazard Statement :

  H302

• Target :

  Potassium Channel; Sodium Channel

• Type :

  Reference compound

• Related Pathways :

  Membrane Transporter/Ion Channel

• Applications :

  Neuroscience-Neuromodulation

• Field of Research :

  Cardiovascular Disease

• Assay Protocol :

  https://www.medchemexpress.com/disopyramide-phosphate.html

• Purity :

  99.85

• Solubility :

  DMSO : 5.83 mg/mL (ultrasonic; warming; heat to 60°C)

• Smiles :

  O=P(O)(O)O.NC(C(C1=CC=CC=C1)(C2=CC=CC=N2)CCN(C(C)C)C(C)C)=O

• Molecular Formula :

  C21H32N3O5P

• Molecular Weight :

  437.47

• Precautions :

  H302

• References & Citations :

  [1]S V Jones, et al. Non-competitive Effects of Disopyramide at the Neuromuscular Junction: Evidence for Endplate Ion Channel Block. Br J Anaesth. 1987 Jun;59 (6) :776-83.|[2]L A Siddoway, et al. Clinical Pharmacokinetics of Disopyramide. Clin Pharmacokinet. May-Jun 1986;11 (3) :214-22.|[3]A A Paul, et al. Inhibition of HERG Potassium Channel Current by the Class 1a Antiarrhythmic Agent Disopyramide. Biochem Biophys Res Commun. 2001 Feb 9;280 (5) :1243-50.

• Shipping Conditions :

  Room Temperature

• Storage Conditions :

  4°C (Powder, sealed storage, away from moisture)

• Scientific Category :

  Reference compound1

• Clinical Information :

  Launched

• CAS Number :

  [22059-60-5]