Cholinesterase (ChE) Inhibitor

Piperilate (Pipethanate) hydrochloride is one of the mixtures of hetrazepine derivative PAF antagonists with anticholinergics, can be used for bronchial asthma research. Piperilate hydrochloride also causes hypotension and rescues mice poisoned by the organophosphates.

Fenchlorphos (Standard) is the analytical standard of Fenchlorphos. This product is intended for research and analytical applications. Fenchlorphos, an organophosphate, is an insecticide. Fenchlorphos is an inhibitor of the enzyme acetylcholinesterase (AChE). Fenchlorphos is able to cause mitochondrial dysfunction.

Heterophos (Heterofos) is an organophosphorus insecticide and an AChE inhibitor. Heterophos inhibits AChE's function of decomposing acetylcholine, causing disorder of insect nerve conduction and exerting insecticidal effects.

Dihydrokaempferol-3-O-β-D-glucoside (Compound 3) is a compound that can be isolated from the bark of Cudrania tricuspidata (Carr.) Bur. . Dihydrokaempferol-3-O-β-D-glucoside is an inhibitor of acetylcholinesterase (AChE).

Anabasamine is an alkaloid. Anabasamine can be isolated from the aerial parts of Anabasis aphylla L. As an inhibitor of Acetylcholinesterase (AChE) and Butyrylcholinesterase (BuChE), Anabasamine has a pK_i value of 3.49 against AChE and 2.08 against BuChE.

Rivastigmine-d₄ (tartrate) is deuterium labeled Rivastigmine (tartrate). Rivastigmine tartrate (ENA 713; SDZ-ENA 713) is an orally active and potent cholinesterase (ChE) inhibitor and inhibits butyrylcholinesterase (BChE) and acetylcholinesteras (AChE) with IC₅₀s of 0.037 μM, 4.15 μM, respectively. Rivastigmine tartrate can pass the blood brain barrier (BBB). Rivastigmine tartrate is a parasympathomimetic or cholinergic agent used for the research of mild to moderate dementia of the Alzheimer's type and dementia due to Parkinson's disease.

Tacrine (hydrochloride) (hydrate) (Standard) is the analytical standard of Tacrine (hydrochloride) (hydrate). This product is intended for research and analytical applications. Tacrine hydrochloride (hydrate) is an inhibitor of both acetyl (AChE) and butyryl-cholinestrase (BChE) with IC₅₀s of 31 nM and 25.6 nM, respectively.

Galactamine is an AChE inhibitor. Galactamine can be used in the research of Alzheimer's disease.

Temephos (Standard) is the analytical standard of Temephos. This product is intended for research and analytical applications. Temephos (Temefos) is an orally active, blood-brain barrier-permeable organophosphate insecticide and AChE inhibitor. By irreversibly inhibiting AChE to induce cholinergic overactivation, Temephos effectively blocks larval development of Aedes aegypti (yellow fever mosquito) and Aedes albopictus (Asian tiger mosquito), and is commonly used in studies related to Dengue Virus, Zika Virus and other relevant pathogens. Temephos exhibits genotoxicity and neurodevelopmental toxicity, and may also cause liver injury, reproductive system abnormalities and cholinergic poisoning symptoms in mammals. Temephos tends to accumulate in adipose tissues and aquatic organisms, and is excreted via feces after metabolism through oxidation and hydrolysis. Note that CYP-mediated metabolic detoxification may reduce the actual larvicidal efficacy of Temephos against some mosquito species. Temephos can be used in research related to dengue fever, Zika virus disease, chikungunya and dracunculiasis.

Ethopropazine (hydrochloride) (Standard) is the analytical standard of Ethopropazine (hydrochloride) (HY-107922). This product is intended for research and analytical applications. Ethopropazine (Isothazine) hydrochloride is a potent and selective BChE inhibitor, a poor AChE inhibitor and a non-selective mAChR and NMDA antagonist. Ethopropazine hydrochloride has anticholinergic, antihistamine, antiadrenergic actions and properties. Ethopropazine hydrochloride alleviates thermal hyperalgesia in a dose dependent manner. Ethopropazine hydrochloride can be used for the research of Parkinson’s disease.

Fenitrothion (Standard) is the analytical standard of Fenitrothion (HY-B1885). This product is intended for research and analytical applications. Fenitrothion is a broad-spectrum and orally active insecticide/acaricide. Fenitrothion inhibits cholinesterase, AMPKα and IRS1/PI3K/AKT. Fenitrothion causes Apoptosis, reduces SOD activity. Fenitrothion shows insecticidal effect against Rhyzopertha dominica and Tribolium castaneum adults. Fenitrothion is widely used in cotton crops, vegetable crops, fruit crops and field crops, especially rice. Fenitrothion can be used for brain and spleen toxicology studies.

T 82 is a potent 5-HT3 antagonist and acetylcholinesterase (AChE) inhibitor, used for treatment of Alzheimer's Disease.

Deoxynojirimycin tetrabenzyl ether (compound 2) is an inhibitor of hBuChE with IC₅₀ value of 2.0 μM.

Triazophos-d₅ (Hostathion 40EC-d₅) is the deuterium labeled Triazophos(HY-B0828). Triazophos, a non-systemic insecticide and acaricide that acts as an acetylcholinesterase (AChE) inhibitor, covalently and irreversibly binds to the acetylcholine binding site, thus blocking the hydrolysis of acetylcholine and leading to hyperexcitability; it is effective against a variety of soil insects and mites, including aphids, thrips, midges, beetles, Lepidoptera larvae, cutworms, and spider mites in crops such as ornamentals, cotton, rice, maize, soybeans, oil palms, olives, and coffee.

Ganstigmine (CHF 2819 free base) is a potent, orally active, blood-brain barrier-permeable acetylcholinesterase (AChE) inhibitor, with an IC₅₀ value of 65 nM against human AChE, 310 nM against human butyrylcholinesterase (BChE), and 5.12 μM against Torpedo californica AChE. Ganstigmine increases extracellular acetylcholine levels in the brain of rodents without altering the concentrations of other neurotransmitters, stimulates cholinergic transmission, and induces the release of soluble non-amyloidogenic amyloid precursor protein. Ganstigmine exhibits neuroprotective activity independent of cholinesterase inhibition, prevents neuronal death, alleviates β-amyloid-induced neurodegeneration, rescues cholinergic neuron loss, and reverses Scopolamine (HY-N0296)-induced amnesia and memory deficits. Ganstigmine shows cholinesterase inhibition-independent neuroprotective effects against growth factor deprivation and Aβ_25-35 toxicity. Ganstigmine can be used in research on Alzheimer's disease, cholinergic dysfunction, and neuroprotection.

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.

Pitofenone hydrochloride (Standard) is the analytical standard of Pitofenone hydrochloride (HY-110389). This product is intended for research and analytical applications. Pitofenone hydrochloride, a spasmolytic compound, inhibits the acetylcholinesterase (AChE) activity from bovine erythrocytes and from electric eel with K_is of 36 and 45 μM, respectively.

Demethoxykanugin (Desmethoxykanugin, compound 1) is a acetylcholine (AChE) inhibitor. Demethoxykanugin shows cell cytotoxicity agains Vero cells.

(-)-Carvone (Standard) is the analytical standard of (-)-Carvone. This product is intended for research and analytical applications. (-)-Carvone is an insect neurotoxin and a irreversible acetylcholinesterase (AChE) inhibitor. (-)-Carvone can be used as a bird repellent, inhibits larval growth, decreases pupatation rate, and increases mortality of larvae.

Acephate-d₆ is the deuterium labeled Acephate (HY-B0841). Acephate is a broad-spectrum anticholinesterase insecticide. Acephate acts via inhibiting AChE activity of insects. Acephate is used for control of several species of insects in agriculture and in horticulture.