Neurological Disease

AD-35 free base is an orally active, blood-brain barrier-permeable acetylcholinesterase inhibitor with an IC₅₀ of 793 nM. AD-35 free base inhibits metal-induced amyloid-β aggregation and disassembles preformed amyloid-β aggregates. In rat models of cognitive impairment, AD-35 free base attenuates Aβ_25-35-induced astrocyte activation, TNF-α and IL-1β release, inhibits ERK phosphorylation, and alleviates learning and memory deficits. AD-35 free base can be used for research on Alzheimer's disease.

Myristic acid-¹³C₂ is the ¹³C-labeled Myristic acid (HY-N2041). Myristic acid is an orally active saturated 14-carbon fatty acid found in most animal and plant fats, especially milk fat coconut oil, palm oil and nutmeg oil. Myristic acid exerts anti-inflammatory activity through the NF-κB pathway. Myristic acid has antibacterial, anti-inflammatory and analgesic properties.

Vadenersen is an inhibitor of MECP2 protein expression. Vadenersen has potential for research into Rett syndrome.

Pramiracetam (Standard) is the analytical standard of Pramiracetam. This product is intended for research and analytical applications. Pramiracetam (CI-879 free base) is a PREP (prolyl endopeptidase) inhibitor. Pramiracetam improves cognitive impairment caused by traumatic brain injury. Pramiracetam can be used in the study of neurodegenerative diseases.

MB327 is a bipyridine nonoxime compound that restores neuromuscular function. MB327 restores the activity of nicotinamide acetylcholine receptors (nAChRs) for carbachol desensitization in a typical type II PAM manner. MB327 can neutralize nerve agent poisoning.

Dibucaine (hydrochloride) (Standard) is the analytical standard of Dibucaine (hydrochloride). This product is intended for research and analytical applications. Dibucaine hydrochloride (Cinchocaine hydrochloride) is a sodium channel inhibitor. Dibucaine hydrochloride is a potent SChE inhibitor.

PB-22 7-Hydroxyisoquinoline isomer is a structural isomer of PB-22. PB-22 is a cannabinoid.

4BP-TQS (Standard) is the analytical standard of 4BP-TQS (HY-110087). This product is intended for research and analytical applications. 4BP-TQS is a potent allosteric agonist of α7 nAChR. 4BP-TQS activates nAChRs via an allosteric transmembrane site.

Pimavanserin hemitartrate (Standard) is the analytical standard of Pimavanserin hemitartrate. This product is intended for research and analytical applications. Pimavanserin (ACP-103) hemitartrate is a potent and brain-penetrant 5-HT 2A receptor inverse agonist with pIC50 and pKi of 8.73 and 9.3, respectively.

Dexpramipexole-d₃ ((R)-Pramipexole-d₃) dihydrochloride is the deuterium labeled Dexpramipexole. Dexpramipexole ((R)-Pramipexole) dihydrochloride is an orally active, blood-brain barrier permeable mitochondrial protective agent. Dexpramipexole dihydrochloride upregulates the expression of Parkin, PINK1, GPX4 and FSP1; binds to mitochondrial F1/Fo-ATP synthase; blocks the Na_v1.8 sodium channel; and inhibits the activation of the NLRP3 inflammasome. Dexpramipexole dihydrochloride induces mitophagy, inhibits ferroptosis, pyroptosis, apoptosis, neuroinflammation and eosinophilopoiesis; maintains mitochondrial function and redox homeostasis; reduces reactive oxygen species production; and decreases myocardial infarct size. Dexpramipexole dihydrochloride is applicable to studies on eosinophilic asthma, myocardial ischemia/reperfusion injury, sepsis-associated encephalopathy, analgesia, and more.

Methyllycaconitine citrate (Standard) is the analytical standard of Methyllycaconitine citrate (HY-N2332A). This product is intended for research and analytical applications. Methyllycaconitine (MLA) citrate is a blood-brain barrier-permeable antagonist of α7 nicotinic acetylcholine receptor (α7nAChR) with an IC₅₀ of 2 nM. Methyllycaconitine citrate inhibits Aβ_25-35-induced autophagy by restoring the mTOR pathway, and prevents reactive oxygen species (ROS) production, microglial activation, reduced dopamine uptake, loss of dopaminergic terminals and catecholamine secretion. Methyllycaconitine citrate induces hippocampal glutamate efflux, enhances long-term potentiation, and improves memory acquisition. Methyllycaconitine citrate can be used in research related to Alzheimer's disease, cerebral palsy, ParK_inson's disease and schizophrenia.

Vasopressin (Standard) is the analytical standard of Vasopressin. This product is intended for research and analytical applications. Vasopressin is a cyclic nonapeptide that is synthesized centrally in the hypothalamus. Vasopressin participates in the hypothalamic-pituitary-adrenal axis, and regulates pituitary corticotropin secretion by potentiating the stimulatory effects of corticotropin releasing factor. Vasopressin also can act as a neurotransmitter, exerting its action by binding to specific G protein-coupled receptors.

M4K2009 hydrochloride is an orally active, blood-brain barrier permeable type I ALK2 inhibitor, with an IC₅₀ value of 8-13 nM against human ALK2. M4K2009 hydrochloride exhibits moderate off-target inhibitory activity against hERG potassium channels (Potassium Channel), with an IC₅₀ of 8 μM against the human channel. M4K2009 hydrochloride can be used in studies related to diffuse intrinsic pontine glioma.

N,N-Dimethyl-3,4-DMA (3,4-Dimethoxydimethylamphetamine) hydrochloride is an amphetamine.

5-Fluoro PB-22 N-(3-fluoropentyl) isomer is a structural isomer of 5-Fluoro PB-22.

3,4-EDMC hydrochloride is a drug derivative.

8(R)-Hydroxy-9(R)-hexahydrocannabinol, a phytocannabinoid compound, is a metabolite of 9(R)-Hexahydrocannabinol.

3-Pyr-Cytisine (3-Pyr-Cyt) is a cytisine derivative. 3-Pyr-Cytisine is a very weak α4β2 nAChR partial agonist that has been studied as an antidepressant.

CAY10404 (Standard) is the analytical standard of CAY10404. This product is intended for research and analytical applications. CAY10404 is a potent and selective cyclooxygenase-2 (COX-2) inhibitor with an IC50 of 1 nM and a selectivity index (SI; COX-1 IC50/COX-2 IC50) of >500000. CAY10404 is a potent PKB/Akt and MAPK signaling pathways inhibitor and induces apoptosis in non-small cell lung cancer (NSCLC) cells. CAY10404, a diarylisoxazole, has good analgesic, anti-inflammatory, and anti-cancer activities.

UCM 608 (Standard) is the analytical standard of UCM 608 (HY-101074). This product is intended for research and analytical applications. UCM 608 is a high affinity melatonin (MT) membrane receptor agonist. The pKi values for MT1 and MT2 are 10.7 and 10.4.