Ethosuximide-d3 is the deuterium labeled Ethosuximide. Ethosuximide, a widely prescribed anti-epileptic drug, improves the phenotypes of multiple neurodegenerative disease models and blocks the low voltage activated T-type calcium channel[1][2].
Nicardipine Hcl(YC-93) is a calcium channel blocker that has been widely used to control blood pressure in severe hypertension following events such as ischemic stroke, traumatic brain injury, and intracerebral hemorrhage.
Acetylcholine is a neurotransmitter that can induce the opening of calcium channels. Target: Calcium Channel; nAChR; mAChRAcetylcholine in vertebrates is the major transmitter at neuromuscular junctions, autonomic ganglia, parasympathetic effector junctions, a subset of sympathetic effector junctions, and at many sites in the central nervous system. It is generally not used as an administered drug because it is broken down very rapidly by cholinesterases, but it is useful in some ophthalmological applications.Acetylcholine chloride, more commonly referred to as just acetylcholine, is a cholinergic neurotransmitter that can induce the opening of calcium channels, as well as act on nicotinic and muscarinic acetylcholine receptors. Acetylcholine plays an important role at many sites in the central nervous system. The compound has been shown to have ophthalmological uses and can be broken down quickly by choliesterases. Studies show that non-neuronal acetylcholine influences many basic cells functions, such as mitosis, cells differentiation, cytoskeletal organization, and cell to cell contact, among other functions [1-3].
(2R/S)-6-PNG (6-Prenylnaringenin) is a Cav3.2 (T-type) Ca2+ channel blocker (IC50=991 nM). (2R/S)-6-PNG suppresses neuropathic allodynia in mouse pain models.
Taurolithocholic acid-d5 is deuterium labeled Taurolithocholic acid.
Topiramate D12 (McN 4853 D12) is a deuterium labeled Topiramate. Topiramate is a broad-spectrum antiepileptic agent. Topiramate is a GluR5 receptor antagonist. Topiramate produces its antiepileptic effects through enhancement of GABAergic activity, inhibition of kainate/AMPA receptors, inhibition of voltage-sensitive sodium and calcium channels, increases in potassium conductance, and inhibition of carbonic anhydrase[1][2][3].
RS-5773 is a calcium channel inhibitor and a diltiazem congener. RS-5773 has antianginal effect and does not cause excessive hypotension or depression of atrioventricular conduction [1].
CP-060 is a potent Ca2+ antagonist, inhibits Ca2+ overload and possesses antioxidant and cardioprotective activities.
Verapamil hydrochloride is a calcium channel antagonist.
ABT-639 hydrochloride is a novel, peripherally acting, selective T-type Ca2+ channel blocker.
Norverapamil ((±)-Norverapamil), an N-demethylated metabolite of Verapamil, is a L-type calcium channel blocker and a P-glycoprotein (P-gp) function inhibitor[1][2].
Benidipine hydrochloride is a dihydropyridine calcium channel blocker for the treatment of high blood pressure (hypertension).
Bay K 8644, a dihydropyridine compound, is a specific L-type Ca2+ channel agonist. Bay K 8644 increases Ca2+ influx through sarcolemmal Ca2+ channels by increasing the open time of the channel[1].
Tetracaine HCl is a potent local anaesthetic and a channel function allosteric inhibitor.Target: Calcium ChannelTetracaine hydrochloride is a calcium channel protein inhibitor and blocks voltage-sensitive release of Ca2+ from sarcoplasmic reticulum. Tetracaine is a potent local anesthetic of the ester group. It is mainly used topically in ophthalmology and as an antipruritic, and it has been used in spinal anesthesia. Tetracaine is used to alter the function of calcium release channels (ryanodine receptors) that control the release of calcium from intracellular stores. Tetracaine is an allosteric blocker of channel function. At low concentrations, tetracaine causes an initial inhibition of spontaneous calcium release events, while at high concentrations, tetracaine blocks release completely [1, 2].
ω-Hexatoxin-Hv1a is a neurotoxin that can be isolated from the venom spider (Hadronyche versuta).ω-Hexatoxin-Hv1a blocks voltage-gated calcium channels[1][2].
Pinaverium bromide is an L-type calcium channel blocker with selectivity for the gastrointestinal tract, effectively relieves pain, diarrhea and intestinal discomfort, provides good therapeutic efficacies without significant adverse effects on Irritable bowel syndrome (IBS) patients[1].
β-Amino Acid Imagabalin Hydrochloride (PD-0332334) is a ligand for the α2δ subunit of the voltage-dependent calcium channel.
1-Octanol-d17 is the deuterium labeled 1-Octanol[1]. 1-Octanol (Octanol), a saturated fatty alcohol, is a T-type calcium channels (T-channels) inhibitor with an IC50 of 4 μM for native T-currents[2]. 1-Octanol is a highly attractive biofuel with diesel-like properties[3].
Budiodarone (ATI-2042) tartrate is a chemical analogue of Amiodarone (HY-14187) with balanced, multiple cardiac ion channel (potassium, sodium and calcium channels) inhibiting activity. Budiodarone tartrate is an antiarrhythmic agent[1].
Cyclopiazonic acid (CPA), a neurotoxic secondary metabolite (SM) made by A. flavus, is a nanomolar inhibitor of endoplasmic reticulum calcium ATPase (Ca2+ATPase; SERCA) and a potent inducer of cell death in plants[1].
(R)-lercanidipine D3 (hydrochloride) is a deuterium labeled (R)-Lercanidipine hydrochloride. (R)-Lercanidipine D3 (hydrochloride), the R-enantiomer of Lercanidipine, is a calcium channel blocker[1].
MRS1845 is a Ca2+ channel blocker with relative specificity for store-operated calcium entry (SOCE) channels[1].
SAK3 (T-VGCC enhancer SAK3) is a potent, orally acitve enhancer of T-type voltage-gated Ca2+ channel (T-VGCC), enhances CaV3.1 and CaV3.3, but not CaV3.2 activity at concentrations of 0.01-10 nM in neuro2A cells in vitro; significantly enhanced acetylcholine (ACh) release in the hippocampal CA1 region of naïve mice (0.5 mg/kg, p.o.); significantly enhanced hippocampal ACh levels in olfactory-bulbectomized (OBX) mice, rescuing impaired memory-related behaviors.
Ziconotide acetate (SNX-111 acetate), a peptide, is a potent and selective block of N-type calcium channels antagonist. Ziconotide acetate reduces synaptic transmission, and can be used for chronic pain research[1].
(S)-Lercanidipine hydrochloride is the S-enantiomer of Lercanidipine hydrochloride. (S)-lercanidipine hydrochloride is a potent calcium channel blocker[1].
Benidipine is a potent and orally active calcium channel antagonist[1]. Benidipine shows anti-apoptosis effects in ischaemic/reperfused myocardial cells[2]. Benidipine increases the activity of endothelial cell-type nitric oxide synthase and improves coronary circulation in hypertensive rats[3].
Piprofurol is a calcium channel inhibitor. Piprofurol inhibites in a concentration-dependent manner the calcium-induced contractions in isolated potassium depolarized preparations of rat aorta and relaxes the K+-induced contraction of the dog coronary artery and the rabbit basilar artery. Piprofurol exerts a negative inotropic effect on guinea-pig papillary muscle, with the EC50 of 5 μM[1].
L-Ascorbic acid is an effective reducing agent and donor antioxidant.
Teludipine-d6 (GR53992B-d6) is the deuterium labeled Teludipine hydrochloride. Teludipine is a lipophilic calcium channel blocker[1][2].
NP118809 is a potent N-type calcium channel blocker, with an IC50 of 0.11 μM; also less potently inhibits L-type calcium channel with an IC50 of 12.2 μM.