Neurological Disease

Maropitant citrate is an orally active NK1 receptor antagonist. Maropitant citrate prevents vomiting and inhibits ulcerative dermatitis.

Acetyl methylene blue can be used to synthesize mitochondrial development stimulators, which can be used for eye diseases related to insufficient mitochondrial function in nerve cells.

Granisetron-d₄ (BRL 43694-d₄) is deuterium labeled Granisetron. Granisetron (BRL 43694) is a serotonin 5-HT3 receptor antagonist used as an antiemetic to treat nausea and vomiting following chemotherapy.

L-732138 (Standard) is the analytical standard of L-732138 (HY-101249). This product is intended for research and analytical applications. L-732138 is a selective, potent and competitive neurokinin-1 (NK-1) receptor antagonist with an IC50 of 2.3 nM. L-732138 has 200-fold more potent in cloned human NK-1 receptors than cloned rat NK-1 receptors, and has > 1000-fold more potent than human NK-2 and NK-3 receptors. L-732138 can reduce hyperalgesia and has antitumor action.

Inosine-13C3 is a ¹³C-labeled Inosine that can be used in pharmacokinetic studies of Inosine. Inosine is an agonist of adenosine receptors A₁R and A_2AR with anti-inflammatory immunomodulatory, antinociceptive and neuroprotective effects.

Ro 08-2750 (Standard) is the analytical standard of Ro 08-2750 (HY-108466). This product is intended for research and analytical applications. Ro 08-2750 is a non-peptide and reversible nerve growth factor (NGF) inhibitor which binds to NGF, and with an IC₅₀ of ~ 1 μM. Ro 08-2750 inhibits NGF binding to p75NTR selectively over TRKA. Ro 08-2750 is a selective MSI RNA-binding activity inhibitor, with an IC₅₀ of 2.7 μM.

4-EEC hydrochloride is a synthetic stimulant substance. 4-EEC hydrochloride is a releasing agent for norepinephrine-dopamine.

Scyllo-Inositol is an inhibitor that targets the aggregation of misfolded proteins (such as α-synuclein and Amyloid-β), is orally effective, and can cross the blood-brain barrier. Scyllo-Inositol can selectively bind to and stabilize non-toxic oligomers, preventing them from converting into toxic fibers, exerting protein homeostasis regulation and neuroprotective activity. Scyllo-Inositol binds to the hydrophobic region of pathogenic proteins, inhibits protein aggregation, and promotes lysosome- and proteasome-mediated degradation pathways, thereby reducing neurotoxicity. Scyllo-Inositol can be used in the study of neurodegenerative diseases such as Parkinson's disease, Alzheimer's disease, and Huntington's disease.

5-Chloro-2'-deoxyuridine (Standard) is the analytical standard of 5-Chloro-2'-deoxyuridine. This product is intended for research and analytical applications. 5-Chloro-2'-deoxyuridine, a thymine analog, is to study the potential of hypochlorous acid damage to DNA and DNA precursors.

Compound E (Standard) is the analytical standard of Compound E (HY-14176). This product is intended for research and analytical applications. Compound E is a γ-secretase inhibitor. Compound E blocks β-amyloid(40), β-amyloid(42), and Notch γ-secretase cleavage with IC₅₀s of 0.24, 0.37, 0.32 nM, respectively.

(+)-Kavain (Standard) is the analytical standard of (+)-Kavain. This product is intended for research and analytical applications. (+)-Kavain, a main kavalactone extracted from Piper methysticum, has anticonvulsive properties, attenuating vascular smooth muscle contraction through interactions with voltage-dependent Na+ and Ca2+ channels. (+)-Kavain is shown to bind at the α4β2δ GABAA receptor and potentiate GABA efficacy. (+)-Kavain is used as a treatment for inflammatory diseases, its anti-inflammatory action has been widely studied.

PB-22 5-Hydroxyisoquinoline isomer is a structural isomer of PB-22. PB-22 is a cannabinoid.

Desmethyl lacosamide is a metabolite of Lacosamide (an antiepileptic compound).

Axillaridine A can be isolated from Sarcococca hookeriana var. digyna. Axillaridine A inhibits the catalytic activity of AChE.

RS 67333 (hydrochloride) (Standard) is the analytical standard of RS 67333 (hydrochloride) (HY-101341). This product is intended for research and analytical applications. RS 67333 hydrochloride is a potent and selective 5-HT4 receptor (5-HT4R) partial agonist with a pKi of 8.7 in guinea-pig striatum. RS 67333 hydrochloride exhibits lower affinities at several other receptors including 5-HT1A, 5-HT1D, 5-HT2A, 5-HT2C, dopamine D1, D2 and muscarinic M1-M3 receptors. RS 67333 hydrochloride has neuroprotective effects, and can be used for Alzheimer's disease research.

Octamylamine sulfamate is an anticholinergic and antispasmodic agent.

NCFP is a metabotropic glutamate receptor 5 (mGlu5) positive allosteric modulator (PAM). NCFP can be used in the study of central nervous system diseases.

Trimyristin (Standard) is the analytical standard of Trimyristin (HY-N2511). This product is intended for research and analytical applications. Trimyristin is an orally active compound. Trimyristin can be isolated from the seeds of nutmeg (Myristica fragrans). Trimyristin inhibits the activities of acetylcholinesterase (AChE), ACP and ALP, with IC₅₀ values of 0.11, 0.16 and 0.18 mM, respectively. Trimyristin exerts competitive-noncompetitive inhibition on acetylcholinesterase, uncompetitive inhibition on ACP, and competitive/noncompetitive inhibition on ALP. Trimyristin restores the downregulated acetylcholinesterase concentration in the cerebral cortex of rats exposed to sodium arsenite. Trimyristin can be used in studies related to fascioliasis and neurotoxicity.

YM-49598 iodide is a tachykinin NK-1 receptor antagonist. YM-49598 iodide can inhibit drug-induced bladder contraction in rats, with IC₅₀ of 11 μg/kg.

EZ-482 (Standard) is the analytical standard of EZ-482 (HY-103076). This product is intended for research and analytical applications. EZ-482, a novel ligand of apolipoprotein (apoE), binds to sites on apoE in the C-terminal domain with Kds of 5-10 μM for apoE3 and apoE4. EZ-482 binds to apoE4 by a unique N-terminal allosteric effect. EZ482 has the potential for Alzheimer’s diseas.