Neurological Disease

Azasetron ((Rac)-SENS-401 free base) is an antiemetic drug with 5-HT3 receptor antagonist activity. Azasetron is often used as a preventive measure for postoperative nausea and vomiting or chemotherapy-induced nausea and vomiting. Azasetron does not impair neutrophil chemotaxis or phagocytosis and does not scavenge O(-)(2) or H(2)O(2) generated by cell-free systems.

Nav1.8-IN-24 is a voltage-gated sodium channel Nav1.8 inhibitor with pIC₅₀ values of 7.4 (resting state) and 7.5 (inactivated state), and it exhibits high selectivity for NaV1.1-1.7 subtypes. Nav1.8-IN-24 possesses in vitro safety and drug interaction profiles. Nav1.8-IN-24 can be used for the research of acute pain and chronic neuropathic pain.

Lapatinib-¹³C,d₇ (GW572016-¹³C,d₇) is the deuterium and ¹³C-labeled Lapatinib (HY-50898). Lapatinib (GW572016) is a potent, orally active inhibitor of the ErbB-2 and EGFR tyrosine kinase domains with IC₅₀ values against purified EGFR and ErbB-2 of 10.2 and 9.8 nM, respectively.

5-HT3 antagonist 5 is a quinoxalin-2-carboxamide compound, a 5-HT₃ receptor antagonist. 5-HT3 antagonist 5 exerts antagonism on 5-HT₃ agonist and 2-methyl-5-HT, and shows anti-depressant effect in mice.

Rabelomycin is an angucycline antibiotic and inducible nitric oxide synthase (iNOS) inhibitor with an IC₅₀ of 63.9 μM. Rabelomycin can be used in research on bacterial infections, Alzheimer's disease, and Huntington's disease.

TTBK2 is a tau tubulin kinase. Mutations in TTBK2 cause spinocerebellar ataxia type 11, a disorder exhibiting both loss of Purkinje cells and widespread deposition of tau. TTBK2 Recombinant Human Active Protein Kinase is a recombinant TTBK2 protein that can be used to study TTBK2-related functions.

Ginsenoside Rc (Standard) is the analytical standard of Ginsenoside Rc. This product is intended for research and analytical applications. Ginsenoside Rc, one of major Ginsenosides from Panax ginseng, enhances GABA receptorA (GABAA)-mediated ion channel currents (IGABA). Ginsenoside Rc inhibits the expression of TNF-α and IL-1β.

5-Iodowillardiine is a potent and selective kainate receptor agonist. 5-Iodowillardiine is selective for kainate receptors composed of hGluR5 subunits.

Cyclotraxin B TFA is a BBB-penetrable and selective TrkB inhibitor. Cyclotraxin B TFA inhibits BDNF-induced TrkB activity in a non-competitive manner, with an IC₅₀ of 0.30 nM. Cyclotraxin B TFA has analgesic and anxiolytic effects.

Bulbocapnine is an aporphine isoquinoline alkaloid that exerts antagonistic effects on dopamine Receptor) and α-adrenergic receptors, as well as anti-peroxidative effects. The K_i value of bulbocapnine for tyrosine hydroxylase (TH) is 0.20 mM. Bulbocapnine reduces intracellular dopamine content, inhibits TH activity, and decreases Ca²⁺ concentration. Bulbocapnine antagonizes the dose-dependent inhibitory effect of dopamine on the heart rate acceleration induced by stimulating the postganglionic fibers of the right cardiac accelerator nerve.

IWP-4 (GMP) is the GMP-grade form of IWP-4 (HY-12879). IWP-4 is a Wnt inhibitor with an IC₅₀ of 25 nM. IWP-4 specifically inhibits casein kinase 1δ/ε (CK1δ/ε), with an IC₅₀ of 1.06 μM against wild-type CK1δ, 1.02 μM against the CK1δ kinase domain, and 7.07 μM against CK1ε; it shows enhanced inhibitory activity against the M82F CK1δ mutant (IC₅₀ = 0.14 μM). IWP-4 is applicable to research related to cancer, Alzheimer's disease (AD), and heart failure.

(R)-Omeprazole (sodium) (Standard) is the analytical standard of (R)-Omeprazole (sodium). This product is intended for research and analytical applications. (R)-Omeprazole sodium is a gastric acid resistant compound with activity to inhibit gastric acid secretion. (R)-Omeprazole sodium is metabolized in vivo, and its metabolism is primarily affected by cytochrome P450 enzymes. The interaction between (R)-Omeprazole sodium and mannitol may affect its bioavailability in formulations. (R)-Omeprazole sodium exhibits reversible direct and metabolism-dependent inhibition of CYP2C19.

Oxaflozane is a non-tricyclic antidepressant with serotoninergic action. Oxaflozane has anti-cataleptic and anti-aggressive actions with a weak potentiation of the stereotypes provoked by Amphetamin.

Aha1/Hsp90-IN-1 (Compound 17) is an Aha1/Hsp90 complex inhibitor. Aha1/Hsp90-IN-1 disrupts Aha1/Hsp90 interactions with an IC₅₀ of 3.32 μM. Aha1/Hsp90-IN-1 inhibits tau aggregation.

L-Hyoscyamine sulfate hydrate, a natural plant tropane alkaloid, is a potent and competitive muscarinic receptor (MR) antagonist. L-Hyoscyamine sulfate hydrate is a levo-isomer to Atropine (HY-B1205).

α-Synuclein (45-54) (human) is the 45-54 fragment of α-Synuclein. α-Synuclein is an abundant neuronal protein that is highly abundant in presynaptic nerve terminals. α-Synuclein is a biomarker for Parkinson's disease (PD).

Carvone (Standard) is the analytical standard of Carvone. This product is intended for research and analytical applications. Carvone is a ketone monoterpene found mostly in the essential oils from plants of the genus Mentha. Carvone is widely used in the pharmaceutical industry, cosmetics and agriculture. Carvone has such effects as antimicrobial, antioxidant, anti-inflammatory, antispasmodic, antinociceptive, anticonvulsant.

eALM1137 is a mTOR inhibitor with an IC₅₀ of 4.8 nM. eALM1137 mediates dual inhibition of the mTORC1 and mTORC2 signaling pathways, and inhibits DNA-PK (IC₅₀=77 nM). eALM1137 exhibits antiproliferative and cytostatic activities, and induces G1 cell cycle arrest. eALM1137 is applicable to the research of glioblastoma multiforme.

(3R,5R)-Octahydrocurcumin (Compound 7) is gut microbial metabolite of Curcumin (HY-N0005). (3R,5R)-Octahydrocurcumin exhibits neuroprotective efficacy against Aβ25-35-induced cell damage in SH-SY5Y, and anti-inflammatory activity against LPS-stimulated mouse microglial BV-2.

YL0441 is an inhibitor of ΔFOSB/JUND heterodimers and ΔFOSB homomultimers, with IC₅₀ values of 13.7 μM and 12.3 μM, respectively. YL0441 blocks the binding of ΔFOSB to DNA. YL0441 reduces ΔFOSB bound to genomic DNA in the hippocampal tissues of APP mice. YL0441 is applicable to the research of Alzheimer's disease.