Calcium Channel Inhibitor

Econazole (Standard) ((±)-Econazol (Standard)) is the analytical standard of Econazole (HY-B0885). This product is intended for research and analytical applications. Econazole ((±)-Econazol) is an orally active imidazole antifungal agent, as well as a cytochrome P-450 inhibitor and a blocker of calcium and manganese ion uptake. Econazole is active against a variety of fungi and some Gram-positive bacteria, but has no significant activity against Gram-negative bacteria. Econazole can inhibit the synthesis of prostaglandins and can also induce liver damage.

Levosemotiadil, an S-isomer of semotiadil, exhibits stronger binding affinity to human serum albumin (HSA) compared to its R-isomer counterpart. This study utilized high-performance frontal analysis (HPFA) to demonstrate that levosemotiadil binds approximately three times more strongly to HSA than semotiadil. The binding parameters were evaluated using Scatchard analysis, revealing specific interactions with the diazepam binding site on HSA. The presence of diazepam decreased the binding affinity of both enantiomers, while warfarin did not alter their binding characteristics. These findings highlight levosemotiadil's potential as a Ca- and Na-channel blocker with significant binding preferences for HSA, crucial for understanding its pharmacokinetics and therapeutic effects.

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.

Levemopamil is a calcium channel blocker and 5-HT₂ receptor antagonist. Levemopamil exerts renoprotective effects against ischemic acute kidney injury. Levemopamil is applicable to research related to ischemic acute renal failure.

MN-05 is a dual neuroprotective and vasodilatory NMDA receptor inhibitor.MN-05 blocks calcium influx, reduces free radical production, and maintains mitochondrial membrane potential in cortical neurons exposed to glutamate.MN-05 dilates aortic rings against phenylephrine-induced contraction.MN-05 protects neurons against glutamate-induced injury in vitro.MN-05 can be used for the research of neurodegenerative diseases.

BL-1021 is an orally active ion channel blocker. BL-1021 significantly reduces symptoms of neuropathic pain without noticeable sedation or cardiac arrhythmias. BL-1021 can be used in the research of acute and chronic pain.

ERG-IN-7 is a Nav1.5, Cav1.2 and Kv11.1 inhibitor with IC₅₀ values of 10.34 μM, 21.01 μM, and 16.385 μM for human Nav1.5, Cav1.2, and Kv11.1, respectively. ERG-IN-7 prolongs action potentials, reduces conduction velocity, and restores cardiac function. ERG-IN-7 can be used for the research of ventricular arrhythmia.

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.

Ginsenoside Rf (Standard) is the analytical standard of Ginsenoside Rf. This product is intended for research and analytical applications. Ginsenoside Rf is a trace component of ginseng root. Ginsenoside Rf inhibits N-type Ca2+ channel.

ω-Grammotoxin SIA (GrTx) is P/Q and N-type voltage-gated Calcium channels inhibitor. ω-Grammotoxin SIA is also a protein toxin that can be obtained from spider venom. ω-Grammotoxin SIA has the potential to study neurological diseases as well as cardiovascular diseases.

N-Desalkylflurazepam (Standard) is the analytical standard of N-Desalkylflurazepam. This product is intended for research and analytical applications. N-Desalkylflurazepam (Norfludiazepam) is a long-acting metabolite of benzodiazepine compounds, such as Flurazepam. N-Desalkylflurazepam inhibits L-type voltage-gated calcium channels with IC50 values of 55 μM and 37 μM for Cav1.2 and Cav1.3, respectively.

HCA-6 is a calcium-channel and P-glycoprotein blocker. HCA-6 can induce cancer cells apoptosis and increase anticancer activity of Cisplatin (HY-17394). HCA-6 also exhibits antibacterial activity against Bacillus subtilis. HCA-6 can be used for the research of cancer and infection, such as breast cancer.

(rel)-Mirogabalin ((rel)-DS5565) is a voltage-dependent calcium channel inhibitor that acts on the α2δ-1 subunit.

(S)-Lercanidipine hydrochloride is the S-enantiomer of Lercanidipine hydrochloride. (S)-lercanidipine hydrochloride is a potent calcium channel blocker.

Butamben (Standard) is the analytical standard of Butamben. This product is intended for research and analytical applications. Butamben (Butyl 4-aminobenzoate) results in long-lasting relief from pain, without impairing motor function or other sensory functions.

FS-2 is a potent and specific L-type Ca_V channel inhibitor. FS-2 inhibits high K⁺ or glucose induced L-type Ca²⁺ influx in RIN beta cells.

Cav 2.2/3.2 blocker 1 (Compound 9e) is a neuronal calcium channel blocker with IC₅₀ values of 78 μM and 80 μM against Ca_v2.2 and Ca_v3.2, respectively. Cav 2.2/3.2 blocker 1 can penetrate the CNS.

(S)-Lercanidipine is a calcium channel blocker with antihypertensive and neuroprotective activities. (S)-Lercanidipine reduces oxidative stress and protects auditory sensory hair cells from noise-induced damage. (S)-Lercanidipine showed significant protective effects on cell viability in in vitro experiments, especially at low concentrations. (S)-Lercanidipine has been found to effectively reduce the hearing threshold of mice after noise stimulation and protect the survival of outer hair cells. The antioxidant properties of (S)-Lercanidipine are reflected in its increased expression of antioxidant enzyme genes and decreased expression of oxidative enzyme genes. (S)-Lercanidipine administration is effective in reducing noise-induced hearing loss both before and after noise exposure. (S)-Lercanidipine may alleviate noise-induced hearing loss and protect the survival of outer hair cells through its antioxidant mechanism.

Chromostatin bovine is a chromogranin A (CGA) derivative peptide, which inhibits postassium or carbamoylcholine induced catecholamine release with an ID₅₀ of 5 nM. Chromostatin bovine reduces calcium flux, enhances the desensitization process of the cholinergic-evoked secretory response and modulates the endocrine response associated with catecholamine.

Levomepromazine-d₆ hydrochloride (Methotrimeprazine-d₆ hydrochloride) is the deuterium labeled Levomepromazine hydrochloride. Levomepromazine (Methotrimeprazine) hydrochloride is an orally active antipsychotic compound and Ca²⁺ release inducer. Levomepromazine inhibits SERCA pump and induces an increase in cytoplasmic Ca²⁺ levels. Levomepromazine hydrochloride has antagonistic effects on a variety of neurotransmitter receptors, including dopamine, cholinergic, serotonin, and histamine receptors. Levomepromazine hydrochloride can induce adaptive ER stress and autophagy. In addition, Levomepromazine hydrochloride has antiviral, anti-inflammatory, neuroprotective and analgesic, sedative and anti-injurious activities. Levomepromazine hydrochloride can be used in the study psychiatric disorders and relieving nausea and vomiting.