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Pathways Recommended:	Membrane Transporter/Ion Channel

Results for "

L-type Ca2 channels

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Calcium Channel (49) Adenosine Receptor (5) Adenylate Cyclase (2) Adrenergic Receptor (7) Akt (6) AMPK (4) Apoptosis (10) Chloride Channel (4) COX (4) Dopamine Receptor (5) Endogenous Metabolite (2) ERK (6) Estrogen Receptor/ERR (1) Insecticide (2) IRAK (6) Isotope-Labeled Compounds (8) JNK (6) mAChR (5) Necroptosis (2) Neurokinin Receptor (1) NF-κB (6) Opioid Receptor (6) Parasite (4) Potassium Channel (13) Reactive Oxygen Species (ROS) (2) Reference Standards (8) Sodium Channel (1) Toll-like Receptor (TLR) (6)
By Research Areas:	Cancer (17) Cardiovascular Disease (29) Endocrinology (1) Infection (1) Inflammation/Immunology (13) Metabolic Disease (9) Neurological Disease (23)

By Targets:

Calcium Channel (49)

Adenosine Receptor (5)

Adenylate Cyclase (2)

Adrenergic Receptor (7)

Akt (6)

AMPK (4)

Apoptosis (10)

Chloride Channel (4)

COX (4)

Dopamine Receptor (5)

Endogenous Metabolite (2)

ERK (6)

Estrogen Receptor/ERR (1)

Insecticide (2)

IRAK (6)

Isotope-Labeled Compounds (8)

JNK (6)

mAChR (5)

Necroptosis (2)

Neurokinin Receptor (1)

NF-κB (6)

Opioid Receptor (6)

Parasite (4)

Potassium Channel (13)

Reactive Oxygen Species (ROS) (2)

Reference Standards (8)

Sodium Channel (1)

Toll-like Receptor (TLR) (6)

By Research Areas:

Cancer (17)

Cardiovascular Disease (29)

Endocrinology (1)

Infection (1)

Inflammation/Immunology (13)

Metabolic Disease (9)

Neurological Disease (23)

Inhibitors & Agonists

Peptides

Natural
Products

Isotope-Labeled Compounds

Targets Recommended: Calcium Channel CRAC Channel Na+/Ca2+ Exchanger CaSR Calmodulin CaMK

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-10588

Bay K 8644 5+ Cited Publications (±)-Bay K 8644	Calcium Channel	Cardiovascular Disease Neurological Disease
Bay K 8644 ((±)-Bay K 8644) is a racemate consisting of two isomers (R)-(+)-Bay-K-8644 and (S)-(-)-Bay-K-8644 . Bay K 8644 is a **L-type Ca ²⁺ channel agonist with an EC₅₀** of 17.3 nM. Bay K 8644 increases Ca ²⁺ influx through sarcolemmal Ca ²⁺ channels by increasing the open time of the channel. Bay K 8644 has vasoconstrictive effects .

HY-15553A

Mibefradil dihydrochloride Maximum Cited Publications 14 Publications Verification Ro 40-5967 dihydrochloride	Calcium Channel	Cardiovascular Disease Cancer
Mibefradil dihydrochloride (Ro 40-5967 dihydrochloride) is a calcium channel blocker with moderate selectivity for T-type Ca ²⁺ channels (IC₅₀s of 2.7 μM and 18.6 μM for T-type and L-type currents, respectively) .

HY-B0632

Diltiazem 5+ Cited Publications	Calcium Channel	Cardiovascular Disease Cancer
Diltiazem is an orally active **L-type Ca ²⁺ channel** blocker. Diltiazem shows antihypertensive and antiarrhythmic effects. Diltiazem can be used for the research of cardiac arrhythmia, hypertension, and angina pectoris .

HY-B1221

Flufenamic acid 5+ Cited Publications	COX AMPK Potassium Channel Chloride Channel Calcium Channel Parasite	Inflammation/Immunology
Flufenamic acid is a non-steroidal anti-inflammatory agent, inhibits cyclooxygenase (COX), activates AMPK, and also modulates ion channels, blocking chloride channels and **L-type Ca ²⁺ channels*, modulating non-selective cation channels* (NSC), activating K ⁺ channels. Flufenamic acid binds to the central pocket of TEAD2 YBD and inhibits both TEAD function and TEAD-YAP-dependent processes, such as cell migration and proliferation.

HY-15124

(S)-(-)-Bay-K-8644 5+ Cited Publications	Calcium Channel	Cardiovascular Disease
(S)-(-)-Bay-K-8644 is an agonist of L-type **Ca ²⁺ channel. (S)-(-)-Bay-K-8644 activates Ba ²⁺ currents (I_Ba) (EC₅₀**=32 nM).

HY-135897

Urolithin C 5 Publications Verification	Calcium Channel Reactive Oxygen Species (ROS) Apoptosis Endogenous Metabolite	Metabolic Disease
Urolithin C, a gut-microbial metabolite of Ellagic acid, is a glucose-dependent activator of insulin secretion. Urolithin C is a **L-type Ca ²⁺ channel opener and enhances Ca ²⁺ influx. Urolithin C induces cell apoptosis through a mitochondria-mediated pathway and also stimulates reactive oxygen species (ROS)** formation .

HY-N0252

Catharanthine 3 Publications Verification (+)-3,4-Didehydrocoronaridine	Calcium Channel	Cardiovascular Disease Neurological Disease Cancer
Catharanthine ((+)-3,4-Didehydrocoronaridine), a constituent of anticancer vinca alkaloids, inhibits *voltage-operated L-type* Ca ²⁺ channel (VOCC)**. Catharanthine has IC₅₀s of 220 μM and 8 μM for VOCC currents in cardiomyocytes and vascular smooth muscle cells (VSMCs), respectively. Catharanthine lowers blood pressure (BP), heart rate (HR). Catharanthine has anti-cancer activity .

HY-B0549A

Flavoxate hydrochloride Rec-7-0040; DW61	Calcium Channel Adenosine Receptor mAChR Dopamine Receptor Adrenergic Receptor	Cardiovascular Disease Infection Neurological Disease Cancer
Flavoxate hydrochloride (Rec-7-0040; DW61) is an orally active L-type *Ca ²⁺* channel inhibitor and antispasmodic. Flavoxate hydrochloride inhibits cyclic adenosine monophosphate production by blocking voltage-dependent inward Ba ²⁺ currents, regulating the brainstem micturition center, and stimulating G protein-coupled receptors. Consequently, Flavoxate hydrochloride induces relaxation of bladder smooth muscle and inhibits isovolumetric rhythmic contractions. Flavoxate hydrochloride effectively increases bladder capacity and alleviates symptoms of urgent urination frequency and pollakiuria caused by overactive bladder. Flavoxate hydrochloride can be used in research on overactive bladder and related voiding dysfunctions .

HY-16689

VU 0240551 1 Publications Verification	Potassium Channel	Others
VU 0240551 is a potent neuronal K-Cl cotransporter KCC2 inhibitor (IC₅₀=560 nM) and is selective versus NKCC1. VU 0240551 also inhibits hERG and L-type Ca ²⁺ channels. VU 0240551 attenuates GABA-induced hyperpolarization of P cells, produces a positive shift in the P cell GABA reversal potential and enhances P cell synaptic transmission .

HY-103307

FPL64176	Calcium Channel	Cardiovascular Disease
FPL64176, a nondihydropyridine compound, is a potent agonist of **L-type Ca ²⁺ channels with an EC₅₀** value of 16 nM .

HY-B0380A

Trimebutine maleate	Opioid Receptor Toll-like Receptor (TLR) Calcium Channel Potassium Channel IRAK ERK JNK NF-κB Akt Apoptosis	Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
Trimebutine maleate is a multi-target inhibitor and opioid receptor agonist with antimuscarinic activity. Trimebutine maleate inhibits L-type Ca ²⁺ channels and large-conductance calcium-activated potassium channels (BK_Ca channels), thereby inhibiting extracellular calcium influx and potassium ion efflux. Trimebutine maleate also targets Toll-like receptors, inhibits Toll-like receptor 2/4/7/8/9 signals, and inhibits LPS-induced IRAK1 activation, as well as ERK1/2, JNK and NF-κB activation, thereby exerting anti-inflammatory effects. Trimebutine maleate also induces tumor cell apoptosis by inhibiting the AKT/ERK pathway. Trimebutine maleate also inhibits excessive contraction of smooth muscle and can be used in the study of gastrointestinal disorders such as irritable bowel syndrome (IBS) .

HY-B0380

Trimebutine	Opioid Receptor Toll-like Receptor (TLR) Calcium Channel Potassium Channel IRAK ERK JNK NF-κB Akt Apoptosis	Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
Trimebutine is a multi-target inhibitor and opioid receptor agonist with antimuscarinic activity. Trimebutine inhibits L-type Ca ²⁺ channels and large-conductance calcium-activated potassium channels (BK_Ca channels), thereby inhibiting extracellular calcium influx and potassium ion efflux. Trimebutine also targets Toll-like receptors, inhibits Toll-like receptor 2/4/7/8/9 signals, and inhibits LPS-induced IRAK1 activation, as well as ERK1/2, JNK and NF-κB activation, thereby exerting anti-inflammatory effects. Trimebutine also induces tumor cell apoptosis by inhibiting the AKT/ERK pathway. Trimebutine also inhibits excessive contraction of smooth muscle and can be used in the study of gastrointestinal disorders such as irritable bowel syndrome (IBS) .

HY-15553

Mibefradil Ro 40-5967	Calcium Channel	Cardiovascular Disease Cancer
Mibefradil (Ro 40-5967) is a calcium channel blocker with moderate selectivity for T-type Ca ²⁺ channels displaying IC₅₀s of 2.7 μM and 18.6 μM for T-type and L-type currents, respectively .

HY-136909

SR33805	Calcium Channel	Cardiovascular Disease
SR33805 is a potent **Ca ²⁺ channel antagonist, with EC₅₀*s of 4.1 nM and 33 nM in depolarized and polarized conditions, respectively. SR33805 blocks L-type* but not T-type Ca ²⁺ channels. SR33805 can be used for the research of acute or chronic failing hearts .

HY-126583

Nemadipine-A	Calcium Channel	Cancer
Nemadipine-A is a specific inhibitor of the EGL-19 L-type **Ca ²⁺ channel** . Nemadipine-A, a cell-permeable L-type calcium channel inhibitor, sensitizes TRAIL-resistant cancer cells to this ligand .

HY-P1079

ω-Agatoxin TK	Calcium Channel	Neurological Disease
ω-Agatoxin TK, a peptidyl toxin of the venom of Agelenopsis aperta, is a potent and selective P/Q type Ca ²⁺ channel blocker. ω-Agatoxin TK inhibits the high K ⁺ depolarisation-induced rise in internal Ca ²⁺ in cerebral isolated nerve endings with an IC₅₀ of of 60 nM. ω-Agatoxin TK has no effect on L-type, N-type, or T-type calcium channels .

HY-P5142

ω-Hexatoxin-Hv1a ω-ACTX-Hv1; ω-Atracotoxin-HV1	Insecticide Calcium Channel Apoptosis Necroptosis	Cardiovascular Disease Neurological Disease Inflammation/Immunology
ω-Hexatoxin-Hv1a (ω-ACTX-Hv1; ω-Atracotoxin-HV1) is an orally active insecticidal neurotoxin containing an inhibitor cystine knot motif and a selective calcium channel inhibitor. ω-Hexatoxin-Hv1a blocks L-type voltage-dependent Ca ²⁺ channels and reduces intracellular calcium ion concentration, thereby decreasing apoptosis, necroptosis and oxidative stress, and promoting cell recovery and energy level elevation. ω-Hexatoxin-Hv1a causes larval paralysis and death by impairing neurotransmission in the central nervous system of insects. It shows high injectable toxicity against insects of multiple orders, but exhibits weak oral toxicity. ω-Hexatoxin-Hv1a is widely applicable to studies related to ischemia-reperfusion injury, atopic dermatitis, and ischemic injury of cardiomyocytes and neurons .

HY-108592

UCL 2077	Potassium Channel	Cardiovascular Disease Neurological Disease
UCL 2077 is a potassium channel and slow afterhyperpolarization (sAHP) inhibitor. UCL 2077 selectively blocks sAHP channels without affecting L-type Ca ²⁺ currents. UCL 2077 blocks KCNQ1- and KCNQ2-containing K ⁺ channels, decreases erg current amplitude, increases erg deactivation rate. UCL 2077 can be used for the research of hippocampus-dependent memory retrieval deficit and cardiac arrhythmias .

HY-Q40876

BBT	Calcium Channel	Metabolic Disease
BBT is an enhancer of impaired glucose-stimulated insulin secretion (GSIS). BBT exhibits anti-hyperglycemia activity, and protects β-cells from cytokine- or streptozotocin (STZ (HY-13753))-induced cell death in type 2 diabetes models. BBT acts function via cAMP/PKA and long-lasting (L-type) voltage-dependent Ca2+ channel/CaMK2 pathway .

HY-B0632S

Diltiazem-d6	Isotope-Labeled Compounds Calcium Channel	Cardiovascular Disease
Diltiazem-d₆ is the deuterium labeled Diltiazem. Diltiazem is an orally active L-type Ca2+ channel blocker, with antihypertensive and antiarrhythmic effects. Diltiazem can be used for the research of cardiac arrhythmia, hypertension, and angina pectoris .

HY-N0252A

Catharanthine Tartrate 3 Publications Verification (+)-3,4-Didehydrocoronaridine Tartrate	Calcium Channel	Cardiovascular Disease Neurological Disease Cancer
Catharanthine ((+)-3,4-Didehydrocoronaridine) Tartrate, a constituent of anticancer vinca alkaloids, inhibits *voltage-operated L-type* Ca ²⁺ channel (VOCC)**. Catharanthine Tartrate has IC₅₀s of 220 μM and 8 μM for VOCC currents in cardiomyocytes and vascular smooth muscle cells (VSMCs), respectively. Catharanthine Tartrate lowers blood pressure (BP), heart rate (HR). Catharanthine Tartrate has anti-cancer activity .

HY-B0549

Flavoxate Rec-7-0040 free base; DW61 free base	mAChR Calcium Channel Adrenergic Receptor Adenosine Receptor Dopamine Receptor	Neurological Disease
Flavoxate (Rec-7-0040 free base; DW61 free base) is an orally active L-type *Ca ²⁺* channel inhibitor and antispasmodic. Flavoxate inhibits cyclic adenosine monophosphate production by blocking voltage-dependent inward Ba ²⁺ currents, regulating the brainstem micturition center, and stimulating G protein-coupled receptors. Consequently, Flavoxate induces relaxation of bladder smooth muscle and inhibits isovolumetric rhythmic contractions. Flavoxate effectively increases bladder capacity and alleviates symptoms of urgent urination frequency and pollakiuria caused by overactive bladder. Flavoxate can be used in research on overactive bladder and related voiding dysfunctions .

HY-B0549AR

Flavoxate hydrochloride (Standard) Rec-7-0040 (Standard); DW61 (Standard)	Reference Standards mAChR Calcium Channel Adrenergic Receptor Adenosine Receptor Dopamine Receptor	Neurological Disease
Flavoxate (hydrochloride) (Standard) is the analytical standard of Flavoxate (hydrochloride). This product is intended for research and analytical applications. Flavoxate hydrochloride (Rec-7-0040; DW61) is an orally active L-type *Ca ²⁺* channel inhibitor and antispasmodic. Flavoxate hydrochloride inhibits cyclic adenosine monophosphate production by blocking voltage-dependent inward Ba ²⁺ currents, regulating the brainstem micturition center, and stimulating G protein-coupled receptors. Consequently, Flavoxate hydrochloride induces relaxation of bladder smooth muscle and inhibits isovolumetric rhythmic contractions. Flavoxate hydrochloride effectively increases bladder capacity and alleviates symptoms of urgent urination frequency and pollakiuria caused by overactive bladder. Flavoxate hydrochloride can be used in research on overactive bladder and related voiding dysfunctions .

HY-W150752

Triphenylethylene	Estrogen Receptor/ERR Calcium Channel	Endocrinology
Triphenylethylene is an aromatic hydrocarbon that possesses weak estrogenic activity. Triphenylethylene antiestrogens relax duodenal intestinal muscle via a mechanism that involves inhibition of L-type Ca ²⁺ channels but not activation of K ⁺ channels .

HY-10588R

Bay K 8644 (Standard) (±)-Bay K 8644 (Standard)	Reference Standards Calcium Channel	Cardiovascular Disease Neurological Disease
Bay K 8644 (Standard) is the analytical standard of Bay K 8644. This product is intended for research and analytical applications. Bay K 8644 ((±)-Bay K 8644) is a racemate consisting of two isomers (R)-(+)-Bay-K-8644 and (S)-(-)-Bay-K-8644 . Bay K 8644 is a L-type Ca2+ channel agonist with an EC50 of 17.3 nM. Bay K 8644 increases Ca2+ influx through sarcolemmal Ca2+ channels by increasing the open time of the channel. Bay K 8644 has vasoconstrictive effects .

HY-103307R

FPL64176 (Standard)	Reference Standards Calcium Channel	Cardiovascular Disease
FPL64176 (Standard) is the analytical standard of FPL64176. This product is intended for research and analytical applications. FPL64176, a nondihydropyridine compound, is a potent agonist of L-type Ca2+ channels with an EC50 value of 16 nM .

HY-10050

CJ-17493	Neurokinin Receptor	Neurological Disease
CJ-17493 is a neurokinin-1 (NK1) receptor antagonist, with a K_i of 0.2 nM. CJ-17493 shows moderate affinity for the verapamil-binding site of L-type Ca ²⁺ channels (IC₅₀ = 164 nM) and site 2 of sodium channels (IC₅₀ = 48 nM). CJ-17493 can be used for the study of neurological diseases .

HY-135897R

Urolithin C (Standard)	Calcium Channel Reactive Oxygen Species (ROS) Apoptosis Endogenous Metabolite	Metabolic Disease
Urolithin C (Standard) is the analytical standard of Urolithin C. This product is intended for research and analytical applications. Urolithin C, a gut-microbial metabolite of Ellagic acid, is a glucose-dependent activator of insulin secretion. Urolithin C is a L-type Ca2+ channel opener and enhances Ca2+ influx. Urolithin C induces cell apoptosis through a mitochondria-mediated pathway and also stimulates reactive oxygen species (ROS) formation .

HY-B0380S1

Trimebutine-d5 fumarate	Isotope-Labeled Compounds Opioid Receptor Toll-like Receptor (TLR) Calcium Channel Potassium Channel IRAK ERK JNK NF-κB Akt Apoptosis	Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
Trimebutine-d₅ fumarate is deuterium labeled Trimebutine fumarate. Trimebutine fumarate is a multi-target inhibitor and opioid receptor agonist with antimuscarinic activity. Trimebutine fumarate inhibits L-type Ca ²⁺ channels and large-conductance calcium-activated potassium channels (BK_Ca channels), thereby inhibiting extracellular calcium influx and potassium ion efflux. Trimebutine fumarate also targets Toll-like receptors, inhibits Toll-like receptor 2/4/7/8/9 signals, and inhibits LPS-induced IRAK1 activation, as well as ERK1/2, JNK and NF-κB activation, thereby exerting anti-inflammatory effects. Trimebutine fumarate also induces tumor cell apoptosis by inhibiting the AKT/ERK pathway. Trimebutine fumarate also inhibits excessive contraction of smooth muscle and can be used in the study of gastrointestinal disorders such as irritable bowel syndrome (IBS) .

HY-B0380AR

Trimebutine maleate (Standard)	Reference Standards Opioid Receptor Apoptosis Potassium Channel NF-κB Akt IRAK JNK Toll-like Receptor (TLR) ERK Calcium Channel	Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
Trimebutine maleate (Standard) is the analytical standard of Trimebutine maleate (HY-B0380A). This product is intended for research and analytical applications. Trimebutine maleate is a multi-target inhibitor and opioid receptor agonist with antimuscarinic activity. Trimebutine maleate inhibits L-type Ca ²⁺ channels and large-conductance calcium-activated potassium channels (BK_Ca channels), thereby inhibiting extracellular calcium influx and potassium ion efflux. Trimebutine maleate also targets Toll-like receptors, inhibits Toll-like receptor 2/4/7/8/9 signals, and inhibits LPS-induced IRAK1 activation, as well as ERK1/2, JNK and NF-κB activation, thereby exerting anti-inflammatory effects. Trimebutine maleate also induces tumor cell apoptosis by inhibiting the AKT/ERK pathway. Trimebutine maleate also inhibits excessive contraction of smooth muscle and can be used in the study of gastrointestinal disorders such as irritable bowel syndrome (IBS) .

HY-116540A

L 858051 dihydrochloride 7DMB-Forskolin	Adenylate Cyclase	Cardiovascular Disease
L 858051 (7DMB-Forskolin) dihydrochloride, an analog of Forskolin (HY-15371), is an adenylyl cyclase stimulator. L 858051 dihydrochloride directly activates adenylyl cyclase to increase intracellular, cellular, and ciliary cAMP levels. L 858051 dihydrochloride activates recombinant cyclic nucleotide-gated (E583M CNGA2) channels to induce a non-selective, Mg ²⁺-sensitive current in adult rat ventricular myocytes. L 858051 dihydrochloride maximally stimulates L-type Ca ²⁺ current in adult rat ventricular myocytes. L 858051 dihydrochloride increases total PDE3 and PDE4 activities in adult rat ventricular myocytes, with effects insensitive to PKA inhibition. L 858051 dihydrochloride serves as a tool to elevate intracellular cAMP for studying subsarcolemmal cAMP dynamics and compartmentation in adult rat ventricular myocytes .

HY-116500A

AH-1058	Calcium Channel	Cardiovascular Disease
AH-1058 is a newly synthesized antiarrhythmic agent that exhibits significant antiarrhythmic activity by delaying premature ventricular complexes and ventricular fibrillation in experimental arrhythmia models. AH-1058 effectively inhibits both ventricular tachycardia and ventricular fibrillation in the reperfusion-induced arrhythmia model in rats. AH-1058 demonstrates potent calcium channel-blocking effects, suppressing L-type Ca2+ currents in isolated cardiomyocytes.

HY-N0252R

Catharanthine (Standard) (+)-3,4-Didehydrocoronaridine (Standard)	Reference Standards Calcium Channel	Cardiovascular Disease Neurological Disease Cancer
Catharanthine (Standard) is the analytical standard of Catharanthine. This product is intended for research and analytical applications. Catharanthine ((+)-3,4-Didehydrocoronaridine), a constituent of anticancer vinca alkaloids, inhibits voltage-operated L-type Ca2+ channel (VOCC). Catharanthine has IC₅₀s of 220 μM and 8 μM for VOCC currents in cardiomyocytes and vascular smooth muscle cells (VSMCs), respectively. Catharanthine lowers blood pressure (BP), heart rate (HR). Catharanthine has anti-cancer activity .

HY-P5796

FS-2	Calcium Channel	Neurological Disease
FS-2 is a potent and specific **L-type Ca_V channel** inhibitor. FS-2 inhibits high K ⁺ or glucose induced L-type Ca ²⁺ influx in RIN beta cells .

HY-P5869

Kurtoxin	Calcium Channel Sodium Channel	Neurological Disease
Kurtoxin is a selective Cav3 (T-type) voltage-gated **Ca ²⁺ channel gating inhibitor with a K_d** of 15 nM for Cav3.1 (α1G T-type) Ca ²⁺ channel. Kurtoxin can interact with high affinity with native neuronal high-threshold L-type, N-type, and P-type Ca ²⁺ channels in central and peripheral neurons. Kurtoxin also shows cross-reactivity with voltage-gated Na ⁺ channel .

HY-103313

SR33805 oxalate	Calcium Channel	Cardiovascular Disease
SR33805 oxalate is a potent **Ca ²⁺ channel antagonist, with EC₅₀*s of 4.1 nM and 33 nM in depolarized and polarized conditions, respectively. SR33805 oxalate blocks L-type* but not T-type Ca ²⁺ channels. SR33805 oxalate can be used for the research of acute or chronic failing hearts .

HY-121604

(Rac)-MEM 1003	Calcium Channel	Others
(Rac)-MEM 1003 is the racemate of MEM 1003. MEM 1003, a dihydropyridine compound, is a potent L-type *Ca ²⁺* channel antagonist and has the potential for Alzheimer’s disease research .

HY-167203

AJG049 free base	Calcium Channel	Cardiovascular Disease
AJG049 free base is a calcium channel (Ca ²⁺ *channel) antagonist. AJG049 free base regulates vascular relaxation, reduces cardiac load, and improves cardiac perfusion by binding to the binding site of L-type* calcium channels, specifically Diltiazem (HY-B0632). AJG049 free base can be used in cardiovascular disease research .

HY-B1221S1

Flufenamic acid-13C6	Isotope-Labeled Compounds COX AMPK Potassium Channel Chloride Channel Calcium Channel Parasite	Inflammation/Immunology
Flufenamic acid- ¹³C₆ is the ¹³C₆ labeled Flufenamic acid. Flufenamic acid is a non-steroidal anti-inflammatory agent, inhibits cyclooxygenase (COX), activates AMPK, and also modulates ion channels, blocking chloride channels and L-type Ca ²⁺ channels, modulating non-selective cation channels (NSC), activating K+ channels. Flufenamic acid binds to the central pocket of TEAD2 YBD and inhibits both TEAD function and TEAD-YAP-dependent processes, such as cell migration and proliferation.

HY-B1221R

Flufenamic acid (Standard)	Reference Standards COX AMPK Potassium Channel Chloride Channel Calcium Channel Parasite	Inflammation/Immunology
Flufenamic acid (Standard) is the analytical standard of Flufenamic acid. This product is intended for research and analytical applications. Flufenamic acid is a non-steroidal anti-inflammatory agent, inhibits cyclooxygenase (COX), activates AMPK, and also modulates ion channels, blocking chloride channels and **L-type Ca ²⁺ channels*, modulating non-selective cation channels* (NSC), activating K ⁺ channels. Flufenamic acid binds to the central pocket of TEAD2 YBD and inhibits both TEAD function and TEAD-YAP-dependent processes, such as cell migration and proliferation.

HY-B1221S

Flufenamic acid-d4	Isotope-Labeled Compounds COX AMPK Potassium Channel Chloride Channel Calcium Channel Parasite	Inflammation/Immunology
Flufenamic acid-d₄ is deuterium labeled Flufenamic acid. Flufenamic acid is a non-steroidal anti-inflammatory agent, inhibits cyclooxygenase (COX), activates AMPK, and also modulates ion channels, blocking chloride channels and L-type Ca ²⁺ channels, modulating non-selective cation channels (NSC), activating K+ channels. Flufenamic acid binds to the central pocket of TEAD2 YBD and inhibits both TEAD function and TEAD-YAP-dependent processes, such as cell migration and proliferation.

HY-B0632S2

Diltiazem-d4	Isotope-Labeled Compounds Calcium Channel	Cardiovascular Disease Cancer
Diltiazem-d₄ is deuterium labeled Diltiazem. Diltiazem is an orally active **L-type Ca ²⁺ channel** blocker. Diltiazem shows antihypertensive and antiarrhythmic effects. Diltiazem can be used for the research of cardiac arrhythmia, hypertension, and angina pectoris .

HY-B0632R

Diltiazem (Standard)	Reference Standards Calcium Channel	Cardiovascular Disease Cancer
Diltiazem (Standard) is the analytical standard of Diltiazem. This product is intended for research and analytical applications. Diltiazem is an orally active **L-type Ca ²⁺ channel** blocker. Diltiazem shows antihypertensive and antiarrhythmic effects. Diltiazem can be used for the research of cardiac arrhythmia, hypertension, and angina pectoris .

HY-B0632B

(2R,3R)-Diltiazem hydrochloride	Calcium Channel	Cardiovascular Disease
(2R,3R)-Diltiazem hydrochloride is an isomer of Diltiazem (HY-B0632) hydrochloride. Diltiazem is an orally active L-type **Ca ²⁺ channel** blocker. Diltiazem shows antihypertensive and antiarrhythmic effects. Diltiazem can be used for the research of cardiac arrhythmia, hypertension, and angina pectoris .

HY-N0252B

Catharanthine Sulfate (+)-3,4-Didehydrocoronaridine Sulfate	Calcium Channel	Cardiovascular Disease Neurological Disease Cancer
Catharanthine ((+)-3,4-Didehydrocoronaridine) Sulfate, a constituent of anticancer vinca alkaloids, inhibits *voltage-operated L-type* Ca ²⁺ channel (VOCC)**. Catharanthine Sulfate has IC₅₀s of 220 μM and 8 μM for VOCC currents in cardiomyocytes and vascular smooth muscle cells (VSMCs), respectively. Catharanthine Sulfate lowers blood pressure (BP), heart rate (HR). Catharanthine Sulfate has anti-cancer activity .

HY-101390

(+)-Niguldipine hydrochloride (S)-Niguldipine hydrochloride	Calcium Channel Adrenergic Receptor	Cardiovascular Disease
(+)-Niguldipine hydrochloride is a 1,4-DHP receptor ligand associated with L-type Ca ²⁺ channels (with K_i values of 85 pmol/L in guinea pig skeletal muscle, 140 pmol/L in brain, and 45 pmol/L in heart) as well as an α₁-adrenergic receptor ligand (with a K_i value of 78 nmol/L). (+)-Niguldipine hydrochloride shows much higher binding selectivity for α_1α-adrenergic receptors than for α_1B-adrenergic receptors. (+)-Niguldipine hydrochloride can be used in studies related to hypertension .

HY-B0380S2

Trimebutine-d3 hydrochloride	Isotope-Labeled Compounds Opioid Receptor Toll-like Receptor (TLR) Calcium Channel Potassium Channel IRAK ERK JNK NF-κB Akt Apoptosis	Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
Trimebutine-d₃ hydrochloride is deuterium labeled Trimebutine hydrochloride. Trimebutine hydrochloride is a multi-target inhibitor and opioid receptor agonist with antimuscarinic activity. Trimebutine hydrochloride inhibits L-type Ca ²⁺ channels and large-conductance calcium-activated potassium channels (BK_Ca channels), thereby inhibiting extracellular calcium influx and potassium ion efflux. Trimebutine hydrochloride also targets Toll-like receptors, inhibits Toll-like receptor 2/4/7/8/9 signals, and inhibits LPS-induced IRAK1 activation, as well as ERK1/2, JNK and NF-κB activation, thereby exerting anti-inflammatory effects. Trimebutine hydrochloride also induces tumor cell apoptosis by inhibiting the AKT/ERK pathway. Trimebutine hydrochloride also inhibits excessive contraction of smooth muscle and can be used in the study of gastrointestinal disorders such as irritable bowel syndrome (IBS) .

HY-B0380R

Trimebutine (Standard)	Opioid Receptor Toll-like Receptor (TLR) Calcium Channel Potassium Channel IRAK ERK JNK NF-κB Akt Apoptosis Reference Standards	Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
Trimebutine (Standard) is the analytical standard of Trimebutine (HY-B0380). This product is intended for research and analytical applications. Trimebutine is a multi-target inhibitor and opioid receptor agonist with antimuscarinic activity. Trimebutine inhibits L-type Ca ²⁺ channels and large-conductance calcium-activated potassium channels (BK_Ca channels), thereby inhibiting extracellular calcium influx and potassium ion efflux. Trimebutine also targets Toll-like receptors, inhibits Toll-like receptor 2/4/7/8/9 signals, and inhibits LPS-induced IRAK1 activation, as well as ERK1/2, JNK and NF-κB activation, thereby exerting anti-inflammatory effects. Trimebutine also induces tumor cell apoptosis by inhibiting the AKT/ERK pathway. Trimebutine also inhibits excessive contraction of smooth muscle and can be used in the study of gastrointestinal disorders such as irritable bowel syndrome (IBS) .

HY-B0549S

Flavoxate-d5	Isotope-Labeled Compounds mAChR Calcium Channel Adrenergic Receptor Adenosine Receptor Dopamine Receptor	Others
Flavoxate-d₅ is deuterium labeled Flavoxate. Flavoxate hydrochloride (Rec-7-0040; DW61) is an orally active L-type *Ca ²⁺* channel inhibitor and antispasmodic. Flavoxate hydrochloride inhibits cyclic adenosine monophosphate production by blocking voltage-dependent inward Ba ²⁺ currents, regulating the brainstem micturition center, and stimulating G protein-coupled receptors. Consequently, Flavoxate hydrochloride induces relaxation of bladder smooth muscle and inhibits isovolumetric rhythmic contractions. Flavoxate hydrochloride effectively increases bladder capacity and alleviates symptoms of urgent urination frequency and pollakiuria caused by overactive bladder. Flavoxate hydrochloride can be used in research on overactive bladder and related voiding dysfunctions .

HY-116540

L 858051 7DMB-Forskolin free base	Adenylate Cyclase	Cardiovascular Disease
L 858051 (7DMB-Forskolin free base), an analog of Forskolin (HY-15371), is an adenylyl cyclase stimulator. L 858051 directly activates adenylyl cyclase to increase intracellular, cellular, and ciliary cAMP levels. L 858051 activates recombinant cyclic nucleotide-gated (E583M CNGA2) channels to induce a non-selective, Mg ²⁺-sensitive current in adult rat ventricular myocytes. L 858051 maximally stimulates L-type Ca ²⁺ current in adult rat ventricular myocytes. L 858051 increases total PDE3 and PDE4 activities in adult rat ventricular myocytes, with effects insensitive to PKA inhibition. L 858051 serves as a tool to elevate intracellular cAMP for studying subsarcolemmal cAMP dynamics and compartmentation in adult rat ventricular myocytes .

Cat. No.	Product Name	Target	Research Area

HY-P1079

ω-Agatoxin TK	Calcium Channel	Neurological Disease
ω-Agatoxin TK, a peptidyl toxin of the venom of Agelenopsis aperta, is a potent and selective P/Q type Ca ²⁺ channel blocker. ω-Agatoxin TK inhibits the high K ⁺ depolarisation-induced rise in internal Ca ²⁺ in cerebral isolated nerve endings with an IC₅₀ of of 60 nM. ω-Agatoxin TK has no effect on L-type, N-type, or T-type calcium channels .

HY-P5142

ω-Hexatoxin-Hv1a ω-ACTX-Hv1; ω-Atracotoxin-HV1	Insecticide Calcium Channel Apoptosis Necroptosis	Cardiovascular Disease Neurological Disease Inflammation/Immunology
ω-Hexatoxin-Hv1a (ω-ACTX-Hv1; ω-Atracotoxin-HV1) is an orally active insecticidal neurotoxin containing an inhibitor cystine knot motif and a selective calcium channel inhibitor. ω-Hexatoxin-Hv1a blocks L-type voltage-dependent Ca ²⁺ channels and reduces intracellular calcium ion concentration, thereby decreasing apoptosis, necroptosis and oxidative stress, and promoting cell recovery and energy level elevation. ω-Hexatoxin-Hv1a causes larval paralysis and death by impairing neurotransmission in the central nervous system of insects. It shows high injectable toxicity against insects of multiple orders, but exhibits weak oral toxicity. ω-Hexatoxin-Hv1a is widely applicable to studies related to ischemia-reperfusion injury, atopic dermatitis, and ischemic injury of cardiomyocytes and neurons .

HY-P5796

FS-2	Calcium Channel	Neurological Disease
FS-2 is a potent and specific **L-type Ca_V channel** inhibitor. FS-2 inhibits high K ⁺ or glucose induced L-type Ca ²⁺ influx in RIN beta cells .

HY-P5869

Kurtoxin	Calcium Channel Sodium Channel	Neurological Disease
Kurtoxin is a selective Cav3 (T-type) voltage-gated **Ca ²⁺ channel gating inhibitor with a K_d** of 15 nM for Cav3.1 (α1G T-type) Ca ²⁺ channel. Kurtoxin can interact with high affinity with native neuronal high-threshold L-type, N-type, and P-type Ca ²⁺ channels in central and peripheral neurons. Kurtoxin also shows cross-reactivity with voltage-gated Na ⁺ channel .

HY-P5142A

ω-Hexatoxin-Hv1a TFA ω-ACTX-Hv1 TFA; ω-Atracotoxin-HV1 TFA	Insecticide Apoptosis Calcium Channel Necroptosis	Cardiovascular Disease Neurological Disease Inflammation/Immunology
ω-Hexatoxin-Hv1a (ω-ACTX-Hv1; ω-Atracotoxin-HV1) TFA is an orally active insecticidal neurotoxin containing an inhibitor cystine knot motif and a selective calcium channel inhibitor. ω-Hexatoxin-Hv1a TFA blocks L-type voltage-dependent Ca ²⁺ channels and reduces intracellular calcium ion concentration, thereby decreasing apoptosis, necroptosis and oxidative stress, and promoting cell recovery and energy level elevation. ω-Hexatoxin-Hv1a TFA causes larval paralysis and death by impairing neurotransmission in the central nervous system of insects. It shows high injectable toxicity against insects of multiple orders, but exhibits weak oral toxicity. ω-Hexatoxin-Hv1a TFA is widely applicable to studies related to ischemia-reperfusion injury, atopic dermatitis, and ischemic injury of cardiomyocytes and neurons .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-135897

Urolithin C 5 Publications Verification	Classification of Application Fields Phenols Polyphenols Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Calcium Channel Reactive Oxygen Species (ROS) Apoptosis Endogenous Metabolite
Urolithin C, a gut-microbial metabolite of Ellagic acid, is a glucose-dependent activator of insulin secretion. Urolithin C is a **L-type Ca ²⁺ channel opener and enhances Ca ²⁺ influx. Urolithin C induces cell apoptosis through a mitochondria-mediated pathway and also stimulates reactive oxygen species (ROS)** formation .

HY-N0252

Catharanthine 3 Publications Verification (+)-3,4-Didehydrocoronaridine	Apocynaceae Cardiovascular Disease Alkaloids Classification of Application Fields Plants Disease Research Fields Indole Alkaloids Catharanthus roseus (L.) G. Don Source Classification	Calcium Channel
Catharanthine ((+)-3,4-Didehydrocoronaridine), a constituent of anticancer vinca alkaloids, inhibits *voltage-operated L-type* Ca ²⁺ channel (VOCC)**. Catharanthine has IC₅₀s of 220 μM and 8 μM for VOCC currents in cardiomyocytes and vascular smooth muscle cells (VSMCs), respectively. Catharanthine lowers blood pressure (BP), heart rate (HR). Catharanthine has anti-cancer activity .

HY-N0252A

Catharanthine Tartrate 3 Publications Verification (+)-3,4-Didehydrocoronaridine Tartrate	Apocynaceae Cardiovascular Disease Alkaloids Classification of Application Fields Plants Disease Research Fields Indole Alkaloids Catharanthus roseus (L.) G. Don Source Classification Cancer	Calcium Channel
Catharanthine ((+)-3,4-Didehydrocoronaridine) Tartrate, a constituent of anticancer vinca alkaloids, inhibits *voltage-operated L-type* Ca ²⁺ channel (VOCC)**. Catharanthine Tartrate has IC₅₀s of 220 μM and 8 μM for VOCC currents in cardiomyocytes and vascular smooth muscle cells (VSMCs), respectively. Catharanthine Tartrate lowers blood pressure (BP), heart rate (HR). Catharanthine Tartrate has anti-cancer activity .

HY-135897R

Urolithin C (Standard)	Phenols Polyphenols Endogenous metabolite Source Classification	Calcium Channel Reactive Oxygen Species (ROS) Apoptosis Endogenous Metabolite
Urolithin C (Standard) is the analytical standard of Urolithin C. This product is intended for research and analytical applications. Urolithin C, a gut-microbial metabolite of Ellagic acid, is a glucose-dependent activator of insulin secretion. Urolithin C is a L-type Ca2+ channel opener and enhances Ca2+ influx. Urolithin C induces cell apoptosis through a mitochondria-mediated pathway and also stimulates reactive oxygen species (ROS) formation .

HY-N0252R

Catharanthine (Standard) (+)-3,4-Didehydrocoronaridine (Standard)	Apocynaceae Alkaloids Structural Classification Plants Indole Alkaloids Catharanthus roseus (L.) G. Don Source Classification	Reference Standards Calcium Channel
Catharanthine (Standard) is the analytical standard of Catharanthine. This product is intended for research and analytical applications. Catharanthine ((+)-3,4-Didehydrocoronaridine), a constituent of anticancer vinca alkaloids, inhibits voltage-operated L-type Ca2+ channel (VOCC). Catharanthine has IC₅₀s of 220 μM and 8 μM for VOCC currents in cardiomyocytes and vascular smooth muscle cells (VSMCs), respectively. Catharanthine lowers blood pressure (BP), heart rate (HR). Catharanthine has anti-cancer activity .

HY-N0252B

Catharanthine Sulfate (+)-3,4-Didehydrocoronaridine Sulfate	Cardiovascular Disease Apocynaceae Alkaloids Classification of Application Fields Plants Disease Research Fields Indole Alkaloids Source Classification Catharanthus roseus (L.) G. Don	Calcium Channel
Catharanthine ((+)-3,4-Didehydrocoronaridine) Sulfate, a constituent of anticancer vinca alkaloids, inhibits *voltage-operated L-type* Ca ²⁺ channel (VOCC)**. Catharanthine Sulfate has IC₅₀s of 220 μM and 8 μM for VOCC currents in cardiomyocytes and vascular smooth muscle cells (VSMCs), respectively. Catharanthine Sulfate lowers blood pressure (BP), heart rate (HR). Catharanthine Sulfate has anti-cancer activity .

Cat. No.	Product Name	Chemical Structure

HY-B0632S

Diltiazem-d6
Diltiazem-d₆ is the deuterium labeled Diltiazem. Diltiazem is an orally active L-type Ca2+ channel blocker, with antihypertensive and antiarrhythmic effects. Diltiazem can be used for the research of cardiac arrhythmia, hypertension, and angina pectoris .

HY-B0380S1

Trimebutine-d5 fumarate

Trimebutine-d₅ fumarate is deuterium labeled Trimebutine fumarate. Trimebutine fumarate is a multi-target inhibitor and opioid receptor agonist with antimuscarinic activity. Trimebutine fumarate inhibits L-type Ca ²⁺ channels and large-conductance calcium-activated potassium channels (BK_Ca channels), thereby inhibiting extracellular calcium influx and potassium ion efflux. Trimebutine fumarate also targets Toll-like receptors, inhibits Toll-like receptor 2/4/7/8/9 signals, and inhibits LPS-induced IRAK1 activation, as well as ERK1/2, JNK and NF-κB activation, thereby exerting anti-inflammatory effects. Trimebutine fumarate also induces tumor cell apoptosis by inhibiting the AKT/ERK pathway. Trimebutine fumarate also inhibits excessive contraction of smooth muscle and can be used in the study of gastrointestinal disorders such as irritable bowel syndrome (IBS) .

HY-B1221S1

Flufenamic acid-13C6

Flufenamic acid- ¹³C₆ is the ¹³C₆ labeled Flufenamic acid. Flufenamic acid is a non-steroidal anti-inflammatory agent, inhibits cyclooxygenase (COX), activates AMPK, and also modulates ion channels, blocking chloride channels and L-type Ca ²⁺ channels, modulating non-selective cation channels (NSC), activating K+ channels. Flufenamic acid binds to the central pocket of TEAD2 YBD and inhibits both TEAD function and TEAD-YAP-dependent processes, such as cell migration and proliferation.

HY-B1221S

Flufenamic acid-d4

Flufenamic acid-d₄ is deuterium labeled Flufenamic acid. Flufenamic acid is a non-steroidal anti-inflammatory agent, inhibits cyclooxygenase (COX), activates AMPK, and also modulates ion channels, blocking chloride channels and L-type Ca ²⁺ channels, modulating non-selective cation channels (NSC), activating K+ channels. Flufenamic acid binds to the central pocket of TEAD2 YBD and inhibits both TEAD function and TEAD-YAP-dependent processes, such as cell migration and proliferation.

HY-B0632S2

Diltiazem-d4
Diltiazem-d₄ is deuterium labeled Diltiazem. Diltiazem is an orally active **L-type Ca ²⁺ channel** blocker. Diltiazem shows antihypertensive and antiarrhythmic effects. Diltiazem can be used for the research of cardiac arrhythmia, hypertension, and angina pectoris .

HY-B0380S2

Trimebutine-d3 hydrochloride

Trimebutine-d₃ hydrochloride is deuterium labeled Trimebutine hydrochloride. Trimebutine hydrochloride is a multi-target inhibitor and opioid receptor agonist with antimuscarinic activity. Trimebutine hydrochloride inhibits L-type Ca ²⁺ channels and large-conductance calcium-activated potassium channels (BK_Ca channels), thereby inhibiting extracellular calcium influx and potassium ion efflux. Trimebutine hydrochloride also targets Toll-like receptors, inhibits Toll-like receptor 2/4/7/8/9 signals, and inhibits LPS-induced IRAK1 activation, as well as ERK1/2, JNK and NF-κB activation, thereby exerting anti-inflammatory effects. Trimebutine hydrochloride also induces tumor cell apoptosis by inhibiting the AKT/ERK pathway. Trimebutine hydrochloride also inhibits excessive contraction of smooth muscle and can be used in the study of gastrointestinal disorders such as irritable bowel syndrome (IBS) .

HY-B0549S

Flavoxate-d5

Flavoxate-d₅ is deuterium labeled Flavoxate. Flavoxate hydrochloride (Rec-7-0040; DW61) is an orally active L-type Ca ²⁺ channel inhibitor and antispasmodic. Flavoxate hydrochloride inhibits cyclic adenosine monophosphate production by blocking voltage-dependent inward Ba ²⁺ currents, regulating the brainstem micturition center, and stimulating G protein-coupled receptors. Consequently, Flavoxate hydrochloride induces relaxation of bladder smooth muscle and inhibits isovolumetric rhythmic contractions. Flavoxate hydrochloride effectively increases bladder capacity and alleviates symptoms of urgent urination frequency and pollakiuria caused by overactive bladder. Flavoxate hydrochloride can be used in research on overactive bladder and related voiding dysfunctions .

HY-B0549AS

Flavoxate-d4 hydrochloride

Flavoxate-d₄ hydrochloride (Rec-7-0040-d₄) is the deuterium labeled Flavoxate hydrochloride. Flavoxate hydrochloride (Rec-7-0040; DW61) is an orally active L-type Ca ²⁺ channel inhibitor and antispasmodic. Flavoxate hydrochloride inhibits cyclic adenosine monophosphate production by blocking voltage-dependent inward Ba ²⁺ currents, regulating the brainstem micturition center, and stimulating G protein-coupled receptors. Consequently, Flavoxate hydrochloride induces relaxation of bladder smooth muscle and inhibits isovolumetric rhythmic contractions. Flavoxate hydrochloride effectively increases bladder capacity and alleviates symptoms of urgent urination frequency and pollakiuria caused by overactive bladder. Flavoxate hydrochloride can be used in research on overactive bladder and related voiding dysfunctions .

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