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QT

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Autophagy (5) Bacterial (4) Calcium Channel (1) Endogenous Metabolite (1) HMG-CoA Reductase (HMGCR) (5) Isotope-Labeled Compounds (2) Potassium Channel (13)
By Research Areas:	Cancer (3) Cardiovascular Disease (16) Metabolic Disease (5) Neurological Disease (1)

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Products

Isotope-Labeled Compounds

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-145992

KCNQ1 activator-1	Potassium Channel	Cardiovascular Disease
KCNQ1 activator-1 (compound 3) is a potent activator of KCNQ1 channel. KCNQ1 activator-1 has the potential for the research of long QT syndrome (LQTS) .

HY-112075

Lidoflazine	Potassium Channel Calcium Channel	Cardiovascular Disease
Lidoflazine is a high affinity blocker of the HERG (human ether-a-go-go-related gene) K ⁺ channel. Lidoflazine is an antianginal calcium channel blocker that carries a significant risk of QT interval prolongation and ventricular arrhythmia .

HY-B0997

Hydroquinidine Dihydroquinidine; (+)-Hydroquinidine; Hydroconquinine	Others	Cardiovascular Disease Cancer
Hydroquinidine (Dihydroquinidine) is a potent ion channel blocker, which exhibits strong anti-cancer activity on colon, pancreatic, and hepatocellular cancer cells. Hydroquinidine prolongs the QT interval and has antiarrhythmic efficacy .

HY-P1440

BeKm-1	Potassium Channel	Cardiovascular Disease
BeKm-1 is a HERG (human ether-a-go-go-related gene) blocking compound. BeKm-1 can be used for the research of heart disease .

HY-122024

AZSMO-23	Potassium Channel	Cardiovascular Disease
AZSMO-23 is a potent hERG K ⁺ channel activator. AZSMO-23 activats WT hERG pre-pulse and tail current with EC₅₀ values of 28.6, 11.2 µM, respectively. AZSMO-23 has the potential for the research of long QT syndrome .

HY-17504AS

Rosuvastatin-d3 ZD 4522 d₃	Isotope-Labeled Compounds HMG-CoA Reductase (HMGCR) Autophagy Potassium Channel	Cardiovascular Disease Metabolic Disease
Rosuvastatin-d₃ is a deuterium labeled Rosuvastatin. Rosuvastatin (ZD 4522) is a competitive HMG-CoA reductase inhibitor with an IC50 of 11 nM[1]. Rosuvastatin potently blocks human ether-a-go-go related gene (hERG) current with an IC50 of 195 nM, delayed cardiac repolarization, and thereby prolonged action potential durations (APDs) and corrected QT interval (QTc) intervals[2].

HY-17504A

Rosuvastatin ZD 4522	HMG-CoA Reductase (HMGCR) Autophagy Potassium Channel Bacterial	Cardiovascular Disease Metabolic Disease Cancer
Rosuvastatin (ZD 4522) is a competitive HMG-CoA reductase inhibitor with an IC₅₀ of 11 nM. Rosuvastatin potently blocks hERG current with an IC₅₀ of 195 nM, delayed cardiac repolarization, and thereby prolonged action potential durations (APDs) and corrected QT interval (QTc) intervals. Rosuvastatin reduces the expression of the mature hERG and the interaction of heat shock protein 70 (Hsp70) with the hERG protein. Rosuvastatin effectively lowers low-density lipoprotein (LDL) cholesterol, triglycerides, and C-reactive protein levels .

HY-B0997R

Hydroquinidine (Standard)	Others	Cardiovascular Disease
Hydroquinidine (Standard) is the analytical standard of Hydroquinidine. This product is intended for research and analytical applications. Hydroquinidine (Dihydroquinidine) is a derivative of Quinidine (an antiarrhythmic agent). Hydroquinidine prolongs the QT interval and has antiarrhythmic efficacy .

HY-126704

Tedisamil KC-8857	Others	Cardiovascular Disease
Tedisamil (KC-8857) is an antiarrhythmic compound with important biological activities. Tedisamil exhibits a significant slowing effect on heart rate, which is achieved by inhibiting the transient outward potassium current (I(to)) in the atrium. Tedisamil inhibits multiple potassium currents, including IK, K(ATP), and PKA-activated chloride channels, thereby prolonging the cardiac action potential and QT interval, and increasing cardiac reentry. Tedisamil has antiarrhythmic effects on ventricular arrhythmias and atrial flutter in animal models .

HY-108998

Bisaramil hydrochloride	Others	Cardiovascular Disease
Bisaramil hydrochloride is an antiarrhythmic compound with activity in inhibiting free radical generation. Bisaramil hydrochloride directly blocks sodium currents and exhibits enhanced sodium channel blocking ability. Bisaramil hydrochloride inhibits isoproterenol-induced slow calcium action potentials in cardiomyocytes. Bisaramil hydrochloride reduces heart rate and prolongs the PR, QRS, and QT intervals in the electrocardiogram, showing blocking effects on sodium and potassium channels. Bisaramil hydrochloride reduces cardiac conduction velocity, increases the threshold current for capture and atrial fibrillation, and prolongs the effective refractory period. Bisaramil hydrochloride reduces ventricular arrhythmias and eliminates mortality caused by ventricular fibrillation in ischemic rat hearts .

HY-108586

NS3623	Potassium Channel	Neurological Disease
NS3623 is an activator of human ether-a-go-go-related gene (hERG1/K_V11.1) potassium channels. NS3623 activates the IKr and Ito currents and has antiarrhythmic effect. NS3623 has a dual mode of action, being an inhibitor of hERG1 channels .

HY-B0387A

Ibutilide U70226E free base	Potassium Channel	Cardiovascular Disease
Ibutilide (U70226E free base), an action potential-prolonging antiarrhythmic, is a potent blocker of the rapidly activating delayed rectifier K ⁺ current (I_Kr) in AT-1 cells .

HY-121520

Docosahexaenoyl glycine	Potassium Channel Endogenous Metabolite	Cardiovascular Disease
Docosahexaenoyl glycine is a PUFA analogue. Docosahexaenoyl glycine has activating effects on IKs?channels?and restore the function of IKs?channels with LQT1 mutation .

HY-B0387

Ibutilide fumarate U70226E	Potassium Channel	Cardiovascular Disease
Ibutilide (U70226E) fumarate, an action potential-prolonging antiarrhythmic, is a potent blocker of the rapidly activating delayed rectifier K ⁺ current (I_Kr) in AT-1 cells .

HY-17504B

Rosuvastatin Sodium Maximum Cited Publications 13 Publications Verification ZD 4522 Sodium; X-Plended Sodium; Crestor Sodium	HMG-CoA Reductase (HMGCR) Potassium Channel Autophagy Bacterial	Cardiovascular Disease Metabolic Disease
Rosuvastatin Sodium is a competitive HMG-CoA reductase (HMGCR) inhibitor, with an IC₅₀ of 11 nM. Rosuvastatin Sodium potently blocks hERG current with an IC₅₀ of 195 nM . Rosuvastatin Sodium reduces the expression of the mature hERG and the interaction of heat shock protein 70 (Hsp70) with the hERG protein. Rosuvastatin Sodium effectively lowers low-density lipoprotein (LDL) cholesterol, triglycerides, and C-reactive protein levels .

HY-17504BS2

Rosuvastatin-13C,d3 sodium ZD 4522-₁₃C,d₃ sodium; X-Plended-₁₃C,d₃ sodium; Crestor-₁₃C,d₃ sodium	Autophagy Bacterial HMG-CoA Reductase (HMGCR) Potassium Channel Isotope-Labeled Compounds	Cardiovascular Disease Metabolic Disease
Rosuvastatin- ¹³C,d₃ sodium is ¹³C and deuterated labeled Rosuvastatin sodium (HY-17504B). Rosuvastatin Sodium is a competitive HMG-CoA reductase (HMGCR) inhibitor, with an IC₅₀ of 11 nM. Rosuvastatin Sodium potently blocks hERG current with an IC₅₀ of 195 nM . Rosuvastatin Sodium reduces the expression of the mature hERG and the interaction of heat shock protein 70 (Hsp70) with the hERG protein. Rosuvastatin Sodium effectively lowers low-density lipoprotein (LDL) cholesterol, triglycerides, and C-reactive protein levels .

HY-17504

Rosuvastatin Calcium Maximum Cited Publications 13 Publications Verification Rosuvastatin hemicalcium; ZD 4522 Calcium	HMG-CoA Reductase (HMGCR) Autophagy Potassium Channel Bacterial	Cardiovascular Disease Metabolic Disease Cancer
Rosuvastatin Calcium is a competitive HMG-CoA reductase (HMGCR) inhibitor, with an IC₅₀ of 11 nM. Rosuvastatin Calcium potently blocks hERG current with an IC₅₀ of 195 nM . Rosuvastatin Calcium reduces the expression of the mature hERG and the interaction of heat shock protein 70 (Hsp70) with the hERG protein. Rosuvastatin Calcium effectively lowers low-density lipoprotein (LDL) cholesterol, triglycerides, and C-reactive protein levels .

BeKm-1	Potassium Channel	Cardiovascular Disease
BeKm-1 is a HERG (human ether-a-go-go-related gene) blocking compound. BeKm-1 can be used for the research of heart disease .

Docosahexaenoyl glycine	Potassium Channel Endogenous Metabolite	Cardiovascular Disease
Docosahexaenoyl glycine is a PUFA analogue. Docosahexaenoyl glycine has activating effects on IKs?channels?and restore the function of IKs?channels with LQT1 mutation .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-B0997

Hydroquinidine Dihydroquinidine; (+)-Hydroquinidine; Hydroconquinine	Cardiovascular Disease Alkaloids Structural Classification Classification of Application Fields Source classification Rubiaceae Cinchona calisaya Wedd. Quinoline Alkaloids Plants Disease Research Fields	Others
Hydroquinidine (Dihydroquinidine) is a potent ion channel blocker, which exhibits strong anti-cancer activity on colon, pancreatic, and hepatocellular cancer cells. Hydroquinidine prolongs the QT interval and has antiarrhythmic efficacy .

HY-17504A

Rosuvastatin ZD 4522	Classification of Application Fields Disease Research Fields Cancer	HMG-CoA Reductase (HMGCR) Autophagy Potassium Channel Bacterial
Rosuvastatin (ZD 4522) is a competitive HMG-CoA reductase inhibitor with an IC₅₀ of 11 nM. Rosuvastatin potently blocks hERG current with an IC₅₀ of 195 nM, delayed cardiac repolarization, and thereby prolonged action potential durations (APDs) and corrected QT interval (QTc) intervals. Rosuvastatin reduces the expression of the mature hERG and the interaction of heat shock protein 70 (Hsp70) with the hERG protein. Rosuvastatin effectively lowers low-density lipoprotein (LDL) cholesterol, triglycerides, and C-reactive protein levels .

HY-B0997R

Hydroquinidine (Standard)	Alkaloids Structural Classification Source classification Rubiaceae Cinchona calisaya Wedd. Quinoline Alkaloids Plants	Others
Hydroquinidine (Standard) is the analytical standard of Hydroquinidine. This product is intended for research and analytical applications. Hydroquinidine (Dihydroquinidine) is a derivative of Quinidine (an antiarrhythmic agent). Hydroquinidine prolongs the QT interval and has antiarrhythmic efficacy .

HY-121520

Docosahexaenoyl glycine	Cardiovascular Disease Structural Classification Alkaloids Classification of Application Fields Ketones, Aldehydes, Acids Other Alkaloids Source classification Endogenous metabolite Disease Research Fields	Potassium Channel Endogenous Metabolite
Docosahexaenoyl glycine is a PUFA analogue. Docosahexaenoyl glycine has activating effects on IKs?channels?and restore the function of IKs?channels with LQT1 mutation .

Cat. No.	Product Name	Chemical Structure

HY-17504AS

Rosuvastatin-d3
Rosuvastatin-d₃ is a deuterium labeled Rosuvastatin. Rosuvastatin (ZD 4522) is a competitive HMG-CoA reductase inhibitor with an IC50 of 11 nM[1]. Rosuvastatin potently blocks human ether-a-go-go related gene (hERG) current with an IC50 of 195 nM, delayed cardiac repolarization, and thereby prolonged action potential durations (APDs) and corrected QT interval (QTc) intervals[2].

HY-17504BS2

Rosuvastatin-13C,d3 sodium
Rosuvastatin- ¹³C,d₃ sodium is ¹³C and deuterated labeled Rosuvastatin sodium (HY-17504B). Rosuvastatin Sodium is a competitive HMG-CoA reductase (HMGCR) inhibitor, with an IC₅₀ of 11 nM. Rosuvastatin Sodium potently blocks hERG current with an IC₅₀ of 195 nM . Rosuvastatin Sodium reduces the expression of the mature hERG and the interaction of heat shock protein 70 (Hsp70) with the hERG protein. Rosuvastatin Sodium effectively lowers low-density lipoprotein (LDL) cholesterol, triglycerides, and C-reactive protein levels .

Rosuvastatin-13C,d3 sodium

Rosuvastatin- ¹³C,d₃ sodium is ¹³C and deuterated labeled Rosuvastatin sodium (HY-17504B). Rosuvastatin Sodium is a competitive HMG-CoA reductase (HMGCR) inhibitor, with an IC₅₀ of 11 nM. Rosuvastatin Sodium potently blocks hERG current with an IC₅₀ of 195 nM . Rosuvastatin Sodium reduces the expression of the mature hERG and the interaction of heat shock protein 70 (Hsp70) with the hERG protein. Rosuvastatin Sodium effectively lowers low-density lipoprotein (LDL) cholesterol, triglycerides, and C-reactive protein levels .

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QT

Inhibitors & Agonists

Peptides

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Isotope-Labeled Compounds

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