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Results for "

class+Ia

" in MedChemExpress (MCE) Product Catalog:

10

Inhibitors & Agonists

1

Natural
Products

2

Isotope-Labeled Compounds

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-12533
    Disopyramide
    2 Publications Verification

    Dicorantil; SC-7031

    		 Sodium Channel Potassium Channel Cardiovascular Disease
    Disopyramide (Dicorantil) is a class IA antiarrhythmic agent with efficacy in ventricular and atrial arrhythmias. Disopyramide blocks the fast inward sodium current of cardiac muscle and prolongs the duration of cardiac action potentials. Disopyramide inhibits HERG encoded potassium channels. Disopyramide also exhibits complex protein binding, and has a potent negative inotropic action .
    Disopyramide
  • HY-12533A
    Disopyramide phosphate
    2 Publications Verification

    Dicorantil phosphate; SC-7031 phosphate

    		 Potassium Channel Sodium Channel Cardiovascular Disease
    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 .
    Disopyramide phosphate
  • HY-106577
    Cibenzoline

    Cifenline; Ro 22-7796

    		 Potassium Channel Cardiovascular Disease Metabolic Disease
    Cibenzoline is a class Ia antiarrhythmic active molecule with low anticholinergic activity. Cibenzoline is a KATP channel inhibitor, acting through the pore forming subunit Kir6.2, with an IC50 of 22.2 μM. Cibenzoline inhibits IKr and IKs currents with IC50 values of 8.8 μM and 12.3 μM, respectively. Cibenzoline is used in the study of cardiac diseases. In addition, Cibenzoline can induce hypoglycemia .
    Cibenzoline
  • HY-12533B
    Disopyramide hydrochloride

    Dicorantil hydrochloride; SC-7031 hydrochloride

    		 Sodium Channel Potassium Channel Cardiovascular Disease
    Disopyramide hydrochloride is a class IA antiarrhythmic agent with efficacy in ventricular and atrial arrhythmias. Disopyramide hydrochloride blocks the fast inward sodium current of cardiac muscle and prolongs the duration of cardiac action potentials. Disopyramide hydrochloride inhibits HERG encoded potassium channels. Disopyramide hydrochloride also exhibits complex protein binding, and has a potent negative inotropic action .
    Disopyramide hydrochloride
  • HY-12533R
    Disopyramide (Standard)

    Dicorantil (Standard); SC-7031 (Standard)

    		 Reference Standards Sodium Channel Potassium Channel Cardiovascular Disease
    Disopyramide (Standard) is the analytical standard of Disopyramide. This product is intended for research and analytical applications. Disopyramide (Dicorantil) is a class IA antiarrhythmic agent with efficacy in ventricular and atrial arrhythmias. Disopyramide blocks the fast inward sodium current of cardiac muscle and prolongs the duration of cardiac action potentials. Disopyramide inhibits HERG encoded potassium channels. Disopyramide also exhibits complex protein binding, and has a potent negative inotropic action .
    Disopyramide (Standard)
  • HY-12533AR
    Disopyramide phosphate (Standard)

    Dicorantil phosphate (Standard); SC-7031 phosphate (Standard)

    		 Potassium Channel Sodium Channel Reference Standards Cardiovascular Disease
    Disopyramide (phosphate) (Standard) is the analytical standard of Disopyramide (phosphate). This product is intended for research and analytical applications. 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 .
    Disopyramide phosphate (Standard)
  • HY-106577R
    Cibenzoline (Standard)

    Cifenline (Standard); Ro 22-7796 (Standard)

    		 Reference Standards Potassium Channel Cardiovascular Disease Metabolic Disease
    Cibenzoline (Standard) is the analytical standard of Cibenzoline. This product is intended for research and analytical applications. Cibenzoline is a class Ia antiarrhythmic active molecule with low anticholinergic activity. Cibenzoline is a KATP channel inhibitor, acting through the pore forming subunit Kir6.2, with an IC50 of 22.2 μM. Cibenzoline inhibits IKr and IKs currents with IC50 values of 8.8 μM and 12.3 μM, respectively. Cibenzoline is used in the study of cardiac diseases. In addition, Cibenzoline can induce hypoglycemia .
    Cibenzoline (Standard)
  • HY-106577S
    Cibenzoline-d4

    Cifenline-d4; Ro 22-7796-d4

    		 Isotope-Labeled Compounds Potassium Channel Cardiovascular Disease Metabolic Disease
    Cibenzoline-d4 (Cifenline-d4) is deuterium labeled Cibenzoline. Cibenzoline is a class Ia antiarrhythmic active molecule with low anticholinergic activity. Cibenzoline is a KATP channel inhibitor, acting through the pore forming subunit Kir6.2, with an IC50 of 22.2 μM. Cibenzoline inhibits IKr and IKs currents with IC50 values of 8.8 μM and 12.3 μM, respectively. Cibenzoline is used in the study of cardiac diseases. In addition, Cibenzoline can induce hypoglycemia .
    Cibenzoline-d4
  • HY-B1167A
    Ajmaline hydrochloride

    Cardiorythmine hydrochloride; (+)-Ajmaline hydrochloride

    		 Others Cardiovascular Disease
    Ajmaline hydrochloride is a Class Ia antiarrhythmic agent. It inhibits HERG potassium channels with IC50s of 1.0 μmol/l and 42.3 μmol/l in HEK cells and moth spider oocytes respectively. The inhibitory effect of Ajmaline hydrochloride is rapid, reversible, and positive frequency dependent. It acts primarily on the open state of the HERG channel and may also be combined with the inactivated state. The inhibitory effect of ajmaline hydrochloride is dependent on aromatic residues in the S6 domain, and the sensitivity is significantly reduced in the inactivation-deficient HERG S620T channel. It can also slightly affect the activation voltage of HERG channels. Ajmaline hydrochloride's inhibitory effect on HERG channels may contribute to both its potent antiarrhythmic effects and its potential proarrhythmic risk.
    Ajmaline hydrochloride
  • HY-106577S1
    Cibenzoline-d5

    Cifenline-d5; Ro 22-7796-d5

    		 Isotope-Labeled Compounds Cardiovascular Disease Metabolic Disease
    Cibenzoline-d5 (Cifenline-d5) is deuterium labeled Cibenzoline. Cibenzoline is a class Ia antiarrhythmic active molecule with low anticholinergic activity. Cibenzoline is a KATP channel inhibitor, acting through the pore forming subunit Kir6.2, with an IC50 of 22.2 μM. Cibenzoline inhibits IKr and IKs currents with IC50 values of 8.8 μM and 12.3 μM, respectively. Cibenzoline is used in the study of cardiac diseases. In addition, Cibenzoline can induce hypoglycemia .
    Cibenzoline-d5

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