(-)-Sparteine sulfate pentahydrate is a class 1a antiarrhythmic agent and a sodium channel blocker.

>98%,Standard References

A potent and selective voltage-gated sodium channel Nav1.7 antaognist with IC50 of 8.5 nM.

A-317567 (A317567) is a novel potent acid sensing ion channel (ASIC) blocker with IC50 of 2-30 uM.

A-803467 is a selective NaV1.8 channel blocker with IC50 of 8 nM.

AM-0466 is a potent and selective NaV1.7 Inhibitor (Nav 1.7 IC50 = 21 nM; Nav 1.5 IC50 =>30.0 uM. PXR = 22% @10 uM; CYP 2C9 IC50 = 4.6 uM; CYP3A4 TDI IC50 =>50.0 uM.).

AM-2099 is a potent and selective NaV1.7 Inhibitor.

AnCoA4 (AnCoA-4, AnCoA 4) is a potent Orai1 channel inhibitor that inhibits store-operated calcium (SOC) with EC50 of 0.88 uM.

Carbamazepine, a sodium channel blocker, is an anticonvulsant drug.

Cariporide is a selective Na+/H+ exchanger isoform 1 (NHE1) inhibitor (IC50 values are 0.05, 3 and 1000 μM for NHE1, NHE3 and NHE2 respectively).

CNV1014802(GSK-1014802) is a novel small molecule state-dependent sodium channel blocker; Nav1.7 sodium channel inhibitor.

Flecainide(Tambocor) is a class 1C antiarrhythmic drug 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.

GNE-131 is a novel NaV1.7 inhibitor with IC50 0.003uM,improving metabolic stability,efficacy in mouse IEM model at C-plasma <2.8uM.

GS967 is a novel, potent, and selective inhibitor of cardiac late sodium current(late INa).

ICA-121431 is a potent, selective inhibitor of the human Nav1.3 and Nav1.1 voltage gated sodium channels (IC50 = 19 nM) with little or no activity against human Nav1.5 or Nav1.7 channels.

Ionophore suitable for the assay of sodium activity in blood, plasma, serum. etc. with a solvent polymeric membrane electrode.

Lacosamide (Vimpat; Erlosamide) is a medication developed for the adjunctive treatment of partial-onset seizures and diabetic neuropathic pain.

Mexiletine hydrochloride is a non-selective voltage-gated sodium channel blocker; Class IB anti-arrhythmic compound.

Nav1.7-IN-2 is an inhibitor of voltage-gated sodium channels (Nav), in particular Nav 1.7, with IC50 of 80 nM.

Nicainoprolhe is an antiarrhythmic agent,a fast-sodiumchannel blocking drug (class Ib), also protected isolated rat hearts against reperfusion arrhythmias.

Oxcarbazepine inhibits the binding of [3H]BTX to sodium channels with IC50 of 160 μM and also inhibits the influx of 22Na+ into rat brain synaptosomes with IC50 about 100 μM.

PF 05089771 is a Nav1.7 channel blocker extracted from patent WO/2010/079443 A1, compound example 788, has an IC50 of 8.6 nM.