Search Result

Results for "

action potentials

" in MedChemExpress (MCE) Product Catalog:

By Targets:	5-HT Receptor (5) Acetyl-CoA Carboxylase (1) ADC Cytotoxin (1) Adenosine Receptor (3) Adrenergic Receptor (6) Antibiotic (1) Apoptosis (3) Arp2/3 Complex (1) Autophagy (13) Bacterial (8) Beta-secretase (1) Calcium Channel (6) Casein Kinase (1) Cholinesterase (ChE) (3) Cytochrome P450 (1) Drug Metabolite (1) EBV (1) Endogenous Metabolite (3) Free Fatty Acid Receptor (1) Fungal (1) GABA Receptor (4) Glucosidase (1) GnRH Receptor (1) Histone Demethylase (1) HMG-CoA Reductase (HMGCR) (5) Isotope-Labeled Compounds (5) mAChR (1) Melatonin Receptor (1) Mitochondrial Metabolism (1) Monoamine Oxidase (1) Opioid Receptor (2) Phosphodiesterase (PDE) (1) Potassium Channel (18) Prostaglandin Receptor (2) Sodium Channel (13) Thyroid Hormone Receptor (1) Vasopressin Receptor (2) VD/VDR (2)
By Research Areas:	Cancer (19) Cardiovascular Disease (35) Endocrinology (6) Infection (2) Inflammation/Immunology (17) Metabolic Disease (11) Neurological Disease (30)

By Targets:

5-HT Receptor (5)

Acetyl-CoA Carboxylase (1)

ADC Cytotoxin (1)

Adenosine Receptor (3)

Adrenergic Receptor (6)

Antibiotic (1)

Apoptosis (3)

Arp2/3 Complex (1)

Autophagy (13)

Bacterial (8)

Beta-secretase (1)

Calcium Channel (6)

Casein Kinase (1)

Cholinesterase (ChE) (3)

Cytochrome P450 (1)

Drug Metabolite (1)

EBV (1)

Endogenous Metabolite (3)

Free Fatty Acid Receptor (1)

Fungal (1)

GABA Receptor (4)

Glucosidase (1)

GnRH Receptor (1)

Histone Demethylase (1)

HMG-CoA Reductase (HMGCR) (5)

Isotope-Labeled Compounds (5)

mAChR (1)

Melatonin Receptor (1)

Mitochondrial Metabolism (1)

Monoamine Oxidase (1)

Opioid Receptor (2)

Phosphodiesterase (PDE) (1)

Potassium Channel (18)

Prostaglandin Receptor (2)

Sodium Channel (13)

Thyroid Hormone Receptor (1)

Vasopressin Receptor (2)

VD/VDR (2)

By Research Areas:

Cancer (19)

Cardiovascular Disease (35)

Endocrinology (6)

Infection (2)

Inflammation/Immunology (17)

Metabolic Disease (11)

Neurological Disease (30)

Inhibitors & Agonists

Screening Libraries

Peptides

Natural
Products

Isotope-Labeled Compounds

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-N0747

Oxypeucedanin	Potassium Channel Apoptosis	Cardiovascular Disease Cancer
Oxypeucedanin is a furocoumarin derivative isolated from Angelica dahurica. Oxypeucedanin is a selective open-channel blocker, inhibits the hKv1.5 current with an IC₅₀ value of 76 nM. Oxypeucedanin prolongs cardiac action potential duration (APD), is a potential antiarrhythmic agent for atrial fibrillation . Oxypeucedanin induces cell apoptosis through inhibition of cancer cell migration .

HY-B0140

Aminophylline	Phosphodiesterase (PDE) Adenosine Receptor	Inflammation/Immunology Cancer
Aminophylline is a competitive and non-selective phosphodiesterase (PDE) inhibitor. Aminophylline is a competitive adenosine receptor antagonist. Aminophylline has apulmonary vasodilator action as well as a bronchodilator action and has the potential for asthma research .

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-N1982

Denudatine
Denudatine, is primarily isolated from plants of the genera Aconitum and Delphinium . Denudatine has effects on action potential of ventricular fibers and inhibits arrhythmogenic action of aconitine .

HY-100795A

Pirmenol hydrochloride (±)-Pirmenol hydrochloride; CI-845	mAChR Potassium Channel	Cardiovascular Disease
Pirmenol ((±)-Pirmenol) hydrochloride is an orally active antiarrhythmic agent. Pirmenol hydrochloride inhibits I_K.ACh (IC₅₀: 0.1 μM) by blocking mAchR. Pirmenol hydrochloride can be used in the research of cardiovascular disease, such as atrial fibrillation .

HY-137986

LUF7244	Potassium Channel	Inflammation/Immunology
LUF7244 is a selective allosteric modulator of K_v11.1 channels. LUF7244 inhibits early afterdepolarizations. LUF7244 can be used for anti-arrhythmia research .

HY-12533

Disopyramide 1 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 .

HY-12533A

Disopyramide phosphate Dicorantil phosphate; SC-7031 phosphate
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 .

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-101108

Tazarotenic acid AGN 190299
Tazarotenic acid is the metabolite of Tazarotene. Tazarotenic acid binding to retinoic acid receptors (RARs) is the probable molecular target of retinoid action. Tazarotenic acid has the potential for the research of warty dyskeratoma .

HY-P3089

Dendrotoxin K	Potassium Channel	Others
Dendrotoxin K is a Kv1.1 channel blocker. Dendrotoxin K determines glutamate release in CA3 neurons in a time-dependent manner through the control of the presynaptic spike waveform .

HY-P3089A

Dendrotoxin K TFA	Potassium Channel	Others
Dendrotoxin K TFA is a Kv1.1 channel blocker. Dendrotoxin K TFA determines glutamate release in CA3 neurons in a time-dependent manner through the control of the presynaptic spike waveform .

HY-N6643

Rubropunctamine	EBV Fungal Bacterial	Infection Inflammation/Immunology
Rubropunctamine is a redMonascus pigment. Not only Rubropunctamine exerts antibiotic action against bacteria but also against some yeast and filamentous fungi strains. Rubropunctamine has potential embryotoxicity and teratogenicity .

HY-B1657A

Fosphenytoin disodium	Sodium Channel	Neurological Disease
Fosphenytoin sodium is a phenytoin proagent with similar anticonvulsant properties. Its main mechanism is to block frequency-dependent, use-dependent and voltage-dependent neuronal sodium channels, and therefore limit repetitive firing of action potentials.

HY-N4309

Lotusine	Others	Cardiovascular Disease
Lotusine is a pure alkaloid extracted from the green seed embryo of Nelumbo nucifera Gaertn. Lotusine shows effects on the action potentials in myocardium and slow inward current in cardiac Purkinje fibers .

HY-N4271

Protogracillin	Others	Cardiovascular Disease
Protogracillin is a steroidal saponin isolated from Dioscorea zingiberensis Wright (DZW). Steroidal saponins from DZW rhizomes have the potential to reduce the risk of cardiovascular diseases by anti-thrombotic action .

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-107689

RuBiNic	Others	Neurological Disease
RuBiNic is a cage compound based on the photochemistry of Ru-bpy complexes and releases nicotine by irradiation with visible light up to 532 nm. RuBiNic is able to induce action potentials in Retzius neurons with 473 nm laser .

HY-17429S

Flecainide-d4 acetate R-818-d₄	Sodium Channel	Cardiovascular Disease
Flecainide-d₄ (acetate) is the deuterium labeled Flecainide acetate. Flecainide acetate (R-818) is a class 1C antiarrhythmic agent especially used for the management of supraventricular arrhythmia; works by blocking the Nav1.5 sodium channel in the heart, causing prolongation of the cardiac action potential[1][2].

HY-107335

Aplodan Creatinol O-phosphate; Creatinol phosphate; Creatinolfosfate	Others	Cardiovascular Disease
Aplodan is an antiischemic and antiarrhythmic agent. Aplodan has a protective action on cell membrane. Aplodan has the potential for the research of ischemic heart or ischemic heart disease with persistent ventricular premature beats (VPB) .

HY-N4309A

Lotusine hydroxide	Others	Cardiovascular Disease
Lotusine (hydroxide) is a pure alkaloid extracted from the green seed embryo of Nelumbo nucifera Gaertn. Lotusine (hydroxide) shows effects on the action potentials in myocardium and slow inward current in cardiac Purkinje fibers .

HY-W010950A

Flecainide hydrochloride	Potassium Channel Sodium Channel	Cardiovascular Disease
Flecainide hydrochloride is a potent and orally active antiarrhythmic agent. Flecainide hydrochloride blocks the cardiac fast inward Na ⁺ current (INa) and the rapid component of the delayed rectifier K ⁺ current. Flecainide hydrochloride prolongs the action potential duration (APD) in ventricular and atrial muscle fibres. Flecainide hydrochloride has the potential for the research of fetal tachycardias .

HY-W010950

Flecainide	Potassium Channel Sodium Channel	Cardiovascular Disease
Flecainide is a potent and orally active antiarrhythmic agent. Flecainide blocks the cardiac fast inward Na ⁺ current (INa) and the rapid component of the delayed rectifier K ⁺ current. Flecainide prolongs the action potential duration (APD) in ventricular and atrial muscle fibres. Flecainide has the potential for the research of fetal tachycardias .

HY-17429

Flecainide acetate R-818	Sodium Channel	Cardiovascular Disease
Flecainide acetate (R-818) is a class 1C antiarrhythmic agent especially used for the management of supraventricular arrhythmia; works by blocking the Nav1.5 sodium channel in the heart, causing prolongation of the cardiac action potential.

HY-N6868

Dimethyl lithospermate B dmLSB	Sodium Channel	Cardiovascular Disease
Dimethyl lithospermate B (dmLSB) is a selective Na ⁺ channel agonist. Dimethyl lithospermate B slows inactivation of sodium current (INa), leading to increased inward current during the early phases of the action potential (AP) .

HY-105077A

Nemifitide diTFA INN 00835 diTFA	5-HT Receptor	Neurological Disease
Nemifitide diTFA (INN 00835 diTFA) is a synthetic pentapeptide antidepressant with a potential for rapid onset of action . Nemifitide diTFA is a peptide analog of melanocyte-inhibiting factor (MIF) . Nemifitide diTFA can cross the blood-brain barrier .

HY-101108S

Tazarotenic acid-d6 AGN 190299-d₆	Isotope-Labeled Compounds Drug Metabolite	Others
Tazarotenic acid-d₆ is deuterium labeled Tazarotenic acid. Tazarotenic acid is the metabolite of Tazarotene. Tazarotenic acid binding to retinoic acid receptors (RARs) is the probable molecular target of retinoid action. Tazarotenic acid has the potential for the research of warty dyskeratoma .

HY-12546

Brevetoxin B Brevetoxin-2; PbTx-2	Sodium Channel	Neurological Disease
Brevetoxin B (Brevetoxin-2; PbTx-2) is a polyketide neurotoxin produced by Karenia species and other dinoflagellates. Brevetoxin B binds to site 5 on the alpha subunit of voltage-gated sodium channels (IC₅₀=15 nM) on neurons at the neuromuscular junction, causing the channel to open irreversibly at potentials more negative than normal, discharging action potentials repetitively.

HY-P1221

ProTx II	Sodium Channel	Neurological Disease
ProTx II is a selective blocker of Nav1.7 sodium channels with an IC₅₀ of 0.3 nM, and is at least 100-fold selective for Nav1.7 over other sodium channel subtypes. ProTx-II inhibits sodium channels by decreasing channel conductance and shifting activation to more positive potentials and blocks action potential propagation in nociceptors .

HY-P1221A

ProTx II TFA	Sodium Channel	Neurological Disease
ProTx II TFA is a selective blocker of Nav1.7 sodium channels with an IC₅₀ of 0.3 nM, and is at least 100-fold selective for Nav1.7 over other sodium channel subtypes. ProTx-II inhibits sodium channels by decreasing channel conductance and shifting activation to more positive potentials and blocks action potential propagation in nociceptors .

HY-B0615A

Moricizine Hydrochloride EN 313; Ethmozin; Moracizine
Moricizine Hydrochloride (EN 313) is an orally active Class I antiarrhythmic agent. Moricizine Hydrochloride decreases the maximum rate of phase 0 depolarization; increases rates of phase 2 and 3 repolarization, decreases action potential duration, and decreases effective refractory period .

HY-B0387R

Ibutilide fumarate (Standard) U70226E (Standard)	Potassium Channel	Cardiovascular Disease
Ibutilide (fumarate) (Standard) is the analytical standard of Ibutilide (fumarate). This product is intended for research and analytical applications. 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-B1657AS

Fosphenytoin-d10 disodium	Isotope-Labeled Compounds Sodium Channel	Neurological Disease
Fosphenytoin-d₁₀ (disodium) is deuterium labeled Fosphenytoin (disodium). Fosphenytoin sodium is a phenytoin proagent with similar anticonvulsant properties. Its main mechanism is to block frequency-dependent, use-dependent and voltage-dependent neuronal sodium channels, and therefore limit repetitive firing of action potentials.

HY-B0233

Isradipine PN 200-110	Calcium Channel Autophagy	Cardiovascular Disease Neurological Disease
Isradipine (PN 200-110) is an orally active L-type calcium channel blocker. Isradipine, as a powerful peripheral vasodilator, is a dihydropyridine calcium antagonist with selective actions on the heart as well as the peripheral circulation. Isradipine is a potentially viable neuroprotective agent for Parkinson's disease .

HY-B1074

Ethamsylate Etamsylate	Prostaglandin Receptor	Cardiovascular Disease Endocrinology
Ethamsylate (Etamsylate) is an orally active anti-hemorrhagic compound. Ethamsylate inhibits biosynthesis and action of prostaglandins. Ethamsylate has the potential to maintain early hemostasis as well as restores capillary resistance. Ethamsylate acts as an antiangiogenic factor, inhibiting wound healing and matrigel tubulogenesis. .

HY-B0617A

S-Adenosyl-L-methionine tosylate 5+ Cited Publications S-Adenosyl methionine tosylate; Ademetionine tosylate; AdoMet tosylate	Endogenous Metabolite Apoptosis	Neurological Disease Inflammation/Immunology Cancer
S-Adenosyl-L-methionine tosylate is produced endogenously from methionine and ATP by action of the enzyme methionine adenosyltransferase and is an important orally active methyl group donor. S-Adenosyl-L-methionine tosylate is a dietary supplement with potent antidepressant and analgesic effects, and has the potential for liver disease and osteoarthritis research .

HY-139134

S-2E	HMG-CoA Reductase (HMGCR) Acetyl-CoA Carboxylase	Cardiovascular Disease
S-2E is an orally active and noncompetitive HMG-CoA reductase and acetyl-CoA carboxylase inhibitor. S-2E has an anti-hyperlipidemic action. S-2E has the potential for familial hypercholesterolemia and mixed hyperlipidemia research .

HY-126362

ML266	Glucosidase	Others
ML266 is glucocerebrosidase (GCase) molecule chaperone with IC₅₀ of 2.5 µM. ML266 binds to GCase and transports of the mutant protein to the lysosome, and resume the activity of GCase. ML266 dose not inhibit the GCase enzyme’s action. ML266 has the potential for the research of gaucher disease .

HY-111245

AZD-1305	Potassium Channel Calcium Channel Sodium Channel	Cardiovascular Disease Neurological Disease
AZD-1305 is an antiarrhythmic agent and atrial selective sodium channel/potassium channel blocker, which can significantly prolongs action potential duration and reduces excitability, cause atrial selective ERP prolongation and acute termination of atrial fibrillation. AZD1305 can be used for atrial fibrillation research .

HY-108592

UCL 2077	Potassium Channel	Neurological Disease
UCL 2077 is a selective slow-afterhyperpolarization (sAHP) channel blocker (IC₅₀ = 500 nM in hippocampal neurons in culture), having minimal effects on Ca2+ channels, action potentials, input resistance and the medium after hyperpolarization . UCL 2077 is also a subtype-selective blocker of the epilepsy associated KCNQ channels .

HY-B0006A

Carvedilol phosphate hemihydrate BM 14190 phosphate hemihydrate	Adrenergic Receptor Autophagy Bacterial	Cardiovascular Disease Inflammation/Immunology Cancer
Carvedilol phosphate hemihydrate (BM 14190 phosphate hemihydrate) is a non-selective β/α-1 blocker . Carvedilol phosphate hemihydrate inhibits lipid peroxidation with an IC₅₀ of 5 μM. Carvedilol phosphate hemihydrate is a multiple action antihypertensive agent with potential use in angina and congestive heart failure . Carvedilol phosphate hemihydrate is an autophagy inducer that inhibits the NLRP3 inflammasome .

HY-120026

KB130015 KB015	Thyroid Hormone Receptor	Neurological Disease
KB130015 (KB015) is an orally active and potent ThRα and ThRβ (Thyroid Hormone Receptor) inhibitor, with IC₅₀ values of 4.5 and 5.1 μM, respectively. KB130015 has antiarrhythmic properties. KB130015 markedly slows the kinetics of inactivation of Na ⁺ channels. KB130015 opens large-conductance Ca ²⁺-activated K ⁺ channels and relaxes vascular smooth muscle .

HY-17504B

Rosuvastatin Sodium Maximum Cited Publications 9 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-136109

SEP-363856 hydrochloride 4 Publications Verification SEP-856 hydrochloride	5-HT Receptor	Neurological Disease
SEP-363856 hydrochloride (SEP-856 hydrochloride), an orally active and CNS active psychotropic agent with a unique, non-D2/5-HT2A mechanism of action, exerts its antipsychotic-like effects. SEP-363856 hydrochloride (SEP-856 hydrochloride) has the potential for the study of schizophrenia .

HY-114657A

Benproperine phosphate	Arp2/3 Complex	Inflammation/Immunology Cancer
Benproperine phosphate is an orally active, potent actin-related protein 2/3 complex subunit 2 (ARPC2) inhibitor. Benproperine phosphate attenuates the actin polymerization rate of action polymerization nucleation by impairing Arp2/3 function. Benproperine phosphate has the potential for a cough suppressant and suppresses cancer cell migration and tumor metastasis .

HY-136109A

SEP-363856 SEP-856	5-HT Receptor	Neurological Disease
SEP-363856 (SEP-856), an orally active and CNS active psychotropic agent with a unique, non-D2/5-HT2A mechanism of action, exerts its antipsychotic-like effects. SEP-363856 (SEP-856) has the potential for the study of schizophrenia .

HY-139348

PFI-90	Histone Demethylase Apoptosis	Cancer
PFI-90 is a selective inhibitor of histone demethylase (KDM3B) that inhibits PAX3-FOXO1 action. PFI-90 induces apoptosis and myogenic differentiation, resulting in the cell death increased. PFI-90 has the potential for the antitumor activity. (patent WO2021101929A1).

HY-119577

Ubretid Distigmine dibromide	Cholinesterase (ChE)	Neurological Disease
Ubretid is a potent inhibitor of plasma cholinesterase. Ubretid therefore delays the hydrolysis of suxamethonium and prolongs its action, similar to the effects shown by other anticholinesterase agents, such as pyridostigmine and donepezil. Ubretid has the potential for the research of urinary retention prolongs the effect of suxamethonium. Ubretid is commonly prescribed for the research of myasthenia gravis and for difficulty in emptying the bladder .

HY-B0006

Carvedilol 5+ Cited Publications BM 14190	Adrenergic Receptor Autophagy Bacterial	Cardiovascular Disease Inflammation/Immunology Cancer
Carvedilol (BM 14190) is a non-selective β/α-1 blocker . Carvedilol inhibits lipid peroxidation in a dose-dependent manner with an IC₅₀ of 5 μM. Carvedilol is a multiple action antihypertensive agent with potential use in angina and congestive heart failure . Carvedilol is an autophagy inducer that inhibits the NLRP3 inflammasome .

Cat. No.	Product Name	Target	Research Area

HY-P3089A

Dendrotoxin K TFA	Potassium Channel	Others
Dendrotoxin K TFA is a Kv1.1 channel blocker. Dendrotoxin K TFA determines glutamate release in CA3 neurons in a time-dependent manner through the control of the presynaptic spike waveform .

HY-105077A

Nemifitide diTFA INN 00835 diTFA	5-HT Receptor	Neurological Disease
Nemifitide diTFA (INN 00835 diTFA) is a synthetic pentapeptide antidepressant with a potential for rapid onset of action . Nemifitide diTFA is a peptide analog of melanocyte-inhibiting factor (MIF) . Nemifitide diTFA can cross the blood-brain barrier .

HY-P1221A

ProTx II TFA	Sodium Channel	Neurological Disease
ProTx II TFA is a selective blocker of Nav1.7 sodium channels with an IC₅₀ of 0.3 nM, and is at least 100-fold selective for Nav1.7 over other sodium channel subtypes. ProTx-II inhibits sodium channels by decreasing channel conductance and shifting activation to more positive potentials and blocks action potential propagation in nociceptors .

HY-P3089

Dendrotoxin K	Potassium Channel	Others
Dendrotoxin K is a Kv1.1 channel blocker. Dendrotoxin K determines glutamate release in CA3 neurons in a time-dependent manner through the control of the presynaptic spike waveform .

HY-P1221

ProTx II	Sodium Channel	Neurological Disease
ProTx II is a selective blocker of Nav1.7 sodium channels with an IC₅₀ of 0.3 nM, and is at least 100-fold selective for Nav1.7 over other sodium channel subtypes. ProTx-II inhibits sodium channels by decreasing channel conductance and shifting activation to more positive potentials and blocks action potential propagation in nociceptors .

HY-P5808

Iota-conotoxin RXIA	Peptides	Neurological Disease
lota-conotoxin RXIA is an agonist of voltage-gated sodium channels (Na_v1.2, 1.6, 1.7). Iota-conotoxin RXIA can induce repetitive action potential and seizure in motor axons of frogs after intracranial injection in mice .

HY-P4190

Fsh receptor-binding inhibitor fragment(bi-10)	GnRH Receptor	Endocrinology
FSH receptor-binding inhibitor fragment(bi-10) is a potent FSH antagonist. FSH receptor-binding inhibitor fragment(bi-10) blocks the binding of FSH to FSHR, and alteres FSH action at the receptor level. FSH receptor-binding inhibitor fragment(bi-10) results in the suppression of ovulation and causes follicular atresia of mice. FSH receptor-binding inhibitor fragment(bi-10) has the potential for utilizing to restrain the carcinogenesis of ovarian cancer by down-regulating overexpression of FSHR and ERβ in the ovaries .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N0747

Oxypeucedanin	Cardiovascular Disease Structural Classification Chrysanthemum × morifolium (Ramat.) Hemsl. Classification of Application Fields Source classification Coumarins Phenylpropanoids Plants Umbelliferae Disease Research Fields	Potassium Channel Apoptosis
Oxypeucedanin is a furocoumarin derivative isolated from Angelica dahurica. Oxypeucedanin is a selective open-channel blocker, inhibits the hKv1.5 current with an IC₅₀ value of 76 nM. Oxypeucedanin prolongs cardiac action potential duration (APD), is a potential antiarrhythmic agent for atrial fibrillation . Oxypeucedanin induces cell apoptosis through inhibition of cancer cell migration .

HY-B0140

Aminophylline	Classification of Application Fields Inflammation/Immunology Disease Research Fields	Phosphodiesterase (PDE) Adenosine Receptor
Aminophylline is a competitive and non-selective phosphodiesterase (PDE) inhibitor. Aminophylline is a competitive adenosine receptor antagonist. Aminophylline has apulmonary vasodilator action as well as a bronchodilator action and has the potential for asthma research .

HY-N4271

Protogracillin	Cardiovascular Disease other families Classification of Application Fields Source classification Plants Disease Research Fields Steroids	Others
Protogracillin is a steroidal saponin isolated from Dioscorea zingiberensis Wright (DZW). Steroidal saponins from DZW rhizomes have the potential to reduce the risk of cardiovascular diseases by anti-thrombotic action .

HY-N6643

Rubropunctamine	Infection Structural Classification Alkaloids Microorganisms Classification of Application Fields Source classification Pigments Isoquinoline Alkaloids Inflammation/Immunology Disease Research Fields Food Research	EBV Fungal Bacterial
Rubropunctamine is a redMonascus pigment. Not only Rubropunctamine exerts antibiotic action against bacteria but also against some yeast and filamentous fungi strains. Rubropunctamine has potential embryotoxicity and teratogenicity .

HY-N4309

Lotusine	Cardiovascular Disease Alkaloids other families Classification of Application Fields Source classification Phenols Polyphenols Plants Isoquinoline Alkaloids Disease Research Fields	Others
Lotusine is a pure alkaloid extracted from the green seed embryo of Nelumbo nucifera Gaertn. Lotusine shows effects on the action potentials in myocardium and slow inward current in cardiac Purkinje fibers .

HY-N4309A

Lotusine hydroxide	Cardiovascular Disease Alkaloids Classification of Application Fields Source classification Phenols Polyphenols Nelumbo nucifera Gaertn. Plants Isoquinoline Alkaloids Disease Research Fields Nymphaeaceae	Others
Lotusine (hydroxide) is a pure alkaloid extracted from the green seed embryo of Nelumbo nucifera Gaertn. Lotusine (hydroxide) shows effects on the action potentials in myocardium and slow inward current in cardiac Purkinje fibers .

HY-N6868

Dimethyl lithospermate B dmLSB	Cardiovascular Disease Classification of Application Fields Labiatae Source classification Samanea saman (Jacq.) Merr. Phenols Polyphenols Plants Disease Research Fields	Sodium Channel
Dimethyl lithospermate B (dmLSB) is a selective Na ⁺ channel agonist. Dimethyl lithospermate B slows inactivation of sodium current (INa), leading to increased inward current during the early phases of the action potential (AP) .

HY-12546

Brevetoxin B Brevetoxin-2; PbTx-2	Natural Products Microorganisms Animals Source classification	Sodium Channel
Brevetoxin B (Brevetoxin-2; PbTx-2) is a polyketide neurotoxin produced by Karenia species and other dinoflagellates. Brevetoxin B binds to site 5 on the alpha subunit of voltage-gated sodium channels (IC₅₀=15 nM) on neurons at the neuromuscular junction, causing the channel to open irreversibly at potentials more negative than normal, discharging action potentials repetitively.

HY-B0617A

S-Adenosyl-L-methionine tosylate 5+ Cited Publications S-Adenosyl methionine tosylate; Ademetionine tosylate; AdoMet tosylate	Structural Classification Natural Products Neurological Disease Classification of Application Fields Source classification Endogenous metabolite Inflammation/Immunology Disease Research Fields	Endogenous Metabolite Apoptosis
S-Adenosyl-L-methionine tosylate is produced endogenously from methionine and ATP by action of the enzyme methionine adenosyltransferase and is an important orally active methyl group donor. S-Adenosyl-L-methionine tosylate is a dietary supplement with potent antidepressant and analgesic effects, and has the potential for liver disease and osteoarthritis research .

HY-N0702

Tenuifolin	Triterpenes Structural Classification Terpenoids Source classification Polygalaceae Plants Polygala tenuifolia Willd.	Beta-secretase Cholinesterase (ChE)
Tenuifolin is effective and has a protective action. Tenuifolin inhibits β-secretase decreases Aβ protein secretion, suppresses Aβ25-35 secretion, and subsequently caspase-3 and caspase-9 become active. Tenuifolin's ability to lower AChE activity, increase at the same time, increase the ability of the upper glands, and improve the ability to read and remember. Research on tenuifolin's potential for use in urinary disease (AD).

HY-114936

Piericidin A AR-054	Structural Classification Neurological Disease Classification of Application Fields Source classification Anti-parasitic Antibacterial Disease Research Other Antibiotics Infection Microorganisms Antibiotics Anticancer Disease Research Fields	Bacterial ADC Cytotoxin Antibiotic Mitochondrial Metabolism
Piericidin A (AR-054) is a natural mitochondrial NADH-ubiquinone oxidoreductase (complex I) inhibitor. Piericidin A is a potent neurotoxin and inhibits mitochondrial respiration by disrupting the electron transport system through its action on NADH-ubiquinone reductase. Piericidin A is also a potential quorum-sensing inhibitor that suppresses the expression of the virulence genes of Erwinia carotovora subsp. atroseptica (Eca). Piericidin A is an ADC cytotoxin and has anti-bacterial, anticancer, insecticidal activity .

HY-B1021

Vincamine	Apocynaceae Cardiovascular Disease Alkaloids Structural Classification Classification of Application Fields Source classification Plants Disease Research Fields Indole Alkaloids Catharanthus roseus (L.) G. Don	Free Fatty Acid Receptor
Vincamine is a monoterpenoid indole alkaloid extracted from the Madagascar periwinkle. Vincamine is a peripheral vasodilator and exerts a selective vasoregulator action on the brain microcapilar circulation . Vincamine is a GPR40 agonist and acts as a β-cell protector by ameliorating β-cell dysfunction and promoting glucose-stimulated insulin secretion (GSIS). Vincamine improves glucose homeostasis in vivo, and has the potential for the type 2 diabetes mellitus (T2DM) research .

Cat. No.	Product Name	Chemical Structure

HY-17429S

Flecainide-d4 acetate
Flecainide-d₄ (acetate) is the deuterium labeled Flecainide acetate. Flecainide acetate (R-818) is a class 1C antiarrhythmic agent especially used for the management of supraventricular arrhythmia; works by blocking the Nav1.5 sodium channel in the heart, causing prolongation of the cardiac action potential[1][2].

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-101108S

Tazarotenic acid-d6
Tazarotenic acid-d₆ is deuterium labeled Tazarotenic acid. Tazarotenic acid is the metabolite of Tazarotene. Tazarotenic acid binding to retinoic acid receptors (RARs) is the probable molecular target of retinoid action. Tazarotenic acid has the potential for the research of warty dyskeratoma .

HY-B1657AS

Fosphenytoin-d10 disodium
Fosphenytoin-d₁₀ (disodium) is deuterium labeled Fosphenytoin (disodium). Fosphenytoin sodium is a phenytoin proagent with similar anticonvulsant properties. Its main mechanism is to block frequency-dependent, use-dependent and voltage-dependent neuronal sodium channels, and therefore limit repetitive firing of action potentials.

HY-B0615AS

Moricizine-d8(Hydrochloride)
Moricizine-d₈ (Hydrochloride) is the deuterium labeled Moricizine Hydrochloride (HY-B0615A). Moricizine Hydrochloride is an orally active Class I antiarrhythmic agent. Moricizine Hydrochloride decreases the maximum rate of phase 0 depolarization; increases rates of phase 2 and 3 repolarization, decreases action potential duration, and decreases effective refractory period[1][2].

HY-B0233S1

Isradipine-d6
Isradipine-d₆ is the deuterium labeled Isradipine[1]. Isradipine (PN 200-110) is an orally active L-type calcium channel blocker. Isradipine, as a powerful peripheral vasodilator, is a dihydropyridine calcium antagonist with selective actions on the heart as well as the peripheral circulation. Isradipine is a potentially viable neuroprotective agent for Parkinson's disease[2][3][4].

HY-B0233S

Isradipine-d3

Isradipine-d₃ (PN 200-110-d3) is the deuterium labeled Isradipine. Isradipine (PN 200-110) is an orally active L-type calcium channel blocker. Isradipine, as a powerful peripheral vasodilator, is a dihydropyridine calcium antagonist with selective actions on the heart as well as the peripheral circulation. Isradipine is a potentially viable neuroprotective agent for Parkinson's disease[1][2][3].

HY-B0007S

Baclofen-d4

Baclofen-d₄ is the deuterium labeled Baclofen. Baclofen, a lipophilic derivative of γ-aminobutyric acid (GABA), is an orally active, selective metabotropic GABAB receptor (GABABR) agonist. Baclofen mimics the action of GABA and produces slow presynaptic inhibition through the GABAB receptor. Baclofen has high blood brain barrier penetrance. Baclofen has the potential for muscle spasticity research[1][2][3].

HY-B0006S

Carvedilol-d3
Carvedilol-d₃ is the deuterium labeled Carvedilol. Carvedilol (BM 14190) is a non-selective β/α-1 blocker[1]. Carvedilol inhibits lipid peroxidation in a dose-dependent manner with an IC50 of 5 μM. Carvedilol is a multiple action antihypertensive agent with potential use in angina and congestive heart failure[2]. Carvedilol is an autophagy inducer that inhibits the NLRP3 inflammasome[3].

HY-B0006S1

Carvedilol-d4
Carvedilol-d₄ is the deuterium labeled Carvedilol. Carvedilol (BM 14190) is a non-selective β/α-1 blocker[1]. Carvedilol inhibits lipid peroxidation in a dose-dependent manner with an IC50 of 5 μM. Carvedilol is a multiple action antihypertensive agent with potential use in angina and congestive heart failure[2]. Carvedilol is an autophagy inducer that inhibits the NLRP3 inflammasome[3].

HY-B0006S2

Carvedilol-d5
Carvedilol-d₅ is deuterium labeled Carvedilol. Carvedilol (BM 14190) is a non-selective β/α-1 blocker[1]. Carvedilol inhibits lipid peroxidation in a dose-dependent manner with an IC50 of 5 μM. Carvedilol is a multiple action antihypertensive agent with potential use in angina and congestive heart failure[2]. Carvedilol is an autophagy inducer that inhibits the NLRP3 inflammasome[3].

HY-B0617S1

S-Adenosyl-L-methionine-13C

S-Adenosyl-L-methionine- ¹³C is the ¹³C labeled S-Adenosyl-L-methionine[1]. S-Adenosyl-L-methionine (S-Adenosyl methionine) is produced endogenously from methionine and ATP by action of the enzyme methionine adenosyltransferase and is an important orally active methyl group donor. S-Adenosyl-L-methionine is a dietary supplement with potent antidepressant effects, and has the potential for liver disease and osteoarthritis research[2][3][4].

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