Calcium Channel Inhibitor

Trimethadione (Standard) is the analytical standard of Trimethadione. This product is intended for research and analytical applications. Trimethadione (3,5,5,-Trimethyloxazolidine-2,4-dione) is an oxazolidinedione anticonvulsant agent widely used against absences seizures. Trimethadione also is a T-type calcium channel blocker which has antihyperalgesic effects.

IAB15 is a potent T-type calcium channel inhibitor. IAB15 can be used for epilepsy research.

PAM-2 is a potent, orally active, CNS-penetrant selective α7 nAChR positive allosteric modulator (human α7 nAChR EC₅₀: 39 μM, rat α7 nAChR EC₅₀: 12 μM) with anti-nociceptive and anti-inflammatory activity. PAM-2 exhibits selectivity over α9α10 nAChR (IC₅₀ = 174 μM) and Ca_V2.2 channel (IC₅₀ = 89 μM). PAM-2 decreases Streptozotocin (STZ) (HY-13753)- and Oxaliplatin (HY-17371)-inducned nuroparhic pain in mice by α7 nAChR potentiation. PAM-2 can be used for the research of neuropathic pain.

Tetrandrine (Standard) is the analytical standard of Tetrandrine. This product is intended for research and analytical applications. Tetrandrine (NSC-77037; d-Tetrandrine) is a bis-benzyl-isoquinoline alkaloid, which inhibits voltage-gated Ca2+ current (ICa) and Ca2+-activated K+ current.

(-)-Gallopamil exerts a selective modulation of the fast voltage-dependent inactivation. (-)-Gallopamil inhibits efficiently Cav1.2 constructs formed by β-subunits (promoting fast voltage-dependent inactivation). (-)-Gallopamil also accelerates the voltage-dependent phase of I_Ca decay (as well as the voltage-dependent decay of Ba²⁺ currents). (-)-Gallopamil is promising for research of antiarrhythmics.

LOE 908 hydrochloride is a non-selective cation channel (NSCC) inhibitor.

Caloxin 3A1 is a biological active peptide. (This peptide belongs to caloxins, the extracellular plasma membrane (PM) Ca2+ pump inhibitors. Caloxin 3A1 inhibits plasma membrane calcium pumps (PMCAs) but not the sarcoplasmic reticulum Ca2+-pump. This peptide does not inhibit formation of the acylphosphate intermediate from ATP.)

Budiodarone-d₁₀ (ATI-2042-d₁₀) is the deuterium labeled Budiodarone (HY-14834). Budiodarone (ATI-2042) is an analogue of Amiodarone (HY-14187) with a half-life of 7 h. Budiodarone inhibits sodium, potassium, and calcium ion channels. Budiodarone is an antiarrhythmic agent and can be used for the research of atrial fibrillation.

YM-344484 is an orally active dual antagonist of chemokine CCR3 receptor and histamine histamine H1 receptor. YM-344484 inhibits ligand-induced Ca²⁺ influx, chemotaxis of CCR3-expressing cells, histamine-induced Ca²⁺ influx, increased vascular permeability and eosinophil accumulation. YM-344484 suppresses vascular permeability and inhibits eosinophil infiltration in a mouse asthma model. YM-344484 can be used in research related to asthma, allergic rhinitis and atopic dermatitis.

Suloctidil hydrochloride is an orally active calcium channel blocker and antifungal agent. Suloctidil hydrochloride antagonizes vasoconstriction induced by norepinephrine, angiotensin and serotonin. Suloctidil hydrochloride inhibits platelet function and exhibits neuroprotective effects. Suloctidil hydrochloride exerts inhibitory effects on Candida albicans biofilm and virulence. Suloctidil hydrochloride can be used in research on vasospasm relief, antithrombosis and superficial candidiasis.

Huwentoxin I (HWTX-I) is a peptide toxin that inhibits voltage-gated sodium channels and N-type calcium channels. Huwentoxin I inhibits sodium channels in rat hippocampus and cockroach dorsal unpaired median (DUM) neurons with IC₅₀ values of 66.1 and 4.80 nM, respectively.

Budiodarone (ATI-2042) is an analogue of Amiodarone (HY-14187) with a half-life of 7 h. Budiodarone inhibits sodium, potassium, and calcium ion channels. Budiodarone is an antiarrhythmic agent and can be used for the research of atrial fibrillation.

N-type calcium channel blocker-1 is an orally active compound which shows high affinity to functionally block N-type calcium channels with an IC₅₀ of 0.7 μM in the IMR32 assay.

Cav 3.2 inhibitor 1 is a T-type calcium channel inhibitor with little binding affinity to dopamine D2 receptors. Cav 3.2 inhibitor 1 can be used for the research of somatic and visceral pain.

Cinchonine (Standard) is the analytical standard of Cinchonine. This product is intended for research and analytical applications. Cinchonine is a natural compound present in Cinchona bark with antimalarial, antitumor, anti-inflammatory, anti platelet-aggregation and anti-obesity properties. Cinchonine inhibits cells proliferation and autophagy and induces apoptosis through activation of Caspase-3. Cinchonine activates endoplasmic reticulum stress-induced apoptosis in human liver cancer cells.

Cinnarizine-d₈ is a deuterium labeled Cinnarizine. Cinnarizine is an antihistamine and a calcium channel blocker.

Multitarget AD-IN-4 (compound IIIj) is a multitarget-directed ligand (MTDL), with the ability to simultaneously inhibit ChE enzymes (EeAChE IC₅₀ = 0.157 μM, eqBuChE IC₅₀ = 0.147 μM, hAChE IC₅₀ = 1.551 μM, hBuChE IC₅₀ = 2.152 μM), exhibit antioxidant activity, provide neuroprotection, and inhibit calcium channels (Ca²⁺ channel blockade: IC₅₀ = 30.59 μM). Multitarget AD-IN-4 reverses Scopolamine (HY-N0296)-induced amnesia in a mouse model. Multitarget AD-IN-4 can be used for Alzheimer’s disease (AD) research.

Ethacrynic acid D5 is a deuterium labeled Ethacrynic acid. Ethacrynic acid is a diuretic. Ethacrynic acid is an inhibitor of glutathione S-transferases (GSTs). Ethacrynic acid is a potent inhibitor of NF-kB-signaling pathway, and also modulates leukotriene formation. Ethacrynic acid also inhibits L-type voltage-dependent and store-operated calcium channel, leading to relaxation of airway smooth muscle (ASM) cells. Ethacrynic acid has anti-inflammatory properties that reduces the retinoid-induced ear edema in mice.

Tetracaine (hydrochloride) (Standard) is the analytical standard of Tetracaine (hydrochloride). This product is intended for research and analytical applications. Tetracaine hydrochloride (Amethocaine hydrochloride) is a calcium channel protein inhibitor and blocks voltage-sensitive release of Ca2+ from sarcoplasmic reticulum. Tetracaine hydrochloride is mainly used topically in ophthalmology and as an antipruritic.

PLTX-II is a calcium channel blocker. PLTX-II has a 44-residue peptide containing ten Cys residues and an O-palmitoylated threonine amide at the carboxy-terminus.