AChE

Cat. No.

A36234

CAS No.

555-45-3

Trimyristin

Trimyristin is a potent inhibitor of acetylcholinesterase (AChE) as well as acid and alkaline phosphatase (ACP/ALP). It has demonstrated significant inhibitory effects on AChE, ACP, and ALP activities in the nervous tissue of Lymnaea acuminata, with IC50 values of 0.11 mM, 0.16 mM, and 0.18 mM, respectively. This compound is valuable for research applications focused on neurological pathways and enzyme activity modulation.

Cat. No.

A36671

CAS No.

114-26-1

Propoxur

Propoxur is a reversible competitive inhibitor of acetylcholinesterase (AChE) that effectively penetrates the blood-brain barrier. This compound induces neurotoxicity by inhibiting AChE activity, resulting in the accumulation of acetylcholine, thereby causing neurological dysfunction. In addition, Propoxur promotes MMP-2 expression and enhances tumor cell migration and invasion through the generation of reactive oxygen species (ROS) and the activation of the ERK/Nrf2 signaling pathway. It is also utilized as a carbamate insecticide for managing pests in turf, forestry, and household environments.

Cat. No.

A37266

CAS No.

1262287-23-9

SSZ

SSZ is a multitarget inhibitor that engages multiple pathological mechanisms associated with Alzheimer's disease (AD). It inhibits key enzymes including acetylcholinesterase, butyrylcholinesterase, β-site amyloid precursor protein cleavage enzyme 1 (BACE1), and γ-secretase. Research demonstrates that SSZ enhances cognitive function and provides neuroprotective effects in murine models of Alzheimer's disease, making it a valuable tool for studying therapeutic strategies in neurodegenerative disorders.

Cat. No.

A38797

CAS No.

889665-86-5

Epiberberine chloride

Epiberberine chloride is an alkaloid derived from Coptis chinensis, functioning primarily as a potent inhibitor of acetylcholinesterase (AChE) and butyrylcholinesterase (BChE), with IC50 values of 1.07 μM and 6.03 μM, respectively. This compound also serves as a non-competitive inhibitor of BACE1, with an IC50 of 8.55 μM. In addition to its cholinesterase inhibition, Epiberberine chloride exhibits antioxidant properties, demonstrated by its ability to scavenge peroxynitrite (IC50 of 16.83 μM), suggesting a potential protective role in Alzheimer’s disease research. Furthermore, it inhibits the early differentiation of 3T3-L1 preadipocytes and downregulates key signaling pathways, indicating its relevance in studies on diabetes.

Cat. No.

A39050

CAS No.

3105860-83-8

Aβ/tau aggregation-IN-4

Aβ/tau aggregation-IN-4 is a potent inhibitor of amyloid-beta (Aβ) and tau aggregation. It effectively promotes the degradation of Aβ40 and Aβ42 with IC50 values of 2.151 μM and 3.622 μM, respectively. Additionally, Aβ/tau aggregation-IN-4 exhibits selective inhibition of acetylcholinesterase (AChE) with an IC50 of 5.56 μM, and inhibits monoamine oxidase A (MAO-A) and B (MAO-B) with IC50 values of 0.59 μM and 0.09 μM, respectively. This compound also reduces intracellular reactive oxygen species (ROS) levels, making it a valuable tool in Alzheimer's disease research.

Cat. No.

A39087

CAS No.

2851012-65-0

MAO-B-IN-7

MAO-B-IN-7 is a selective inhibitor of monoamine oxidase B (MAO-B) and acetylcholinesterase (AChE), demonstrating IC50 values of 41 nM for human AChE, 87 nM for electric eel AChE, and 0.3 μM for MAO-B. This compound is notable for its ability to penetrate the blood-brain barrier, making it suitable for central nervous system research. MAO-B-IN-7 has been shown to mitigate oxidative stress and neuroinflammation, supporting its potential applications in neurodegenerative disease studies.

Cat. No.

A39282

CAS No.

57744-69-1

Aspulvinone H

Aspulvinone H is a potent inhibitor targeting pancreatic lipase, acetylcholinesterase, glutamic-oxaloacetic transaminase 1 (GOT1), and α-glucosidase, with IC50 values of 25.95 μM, 47.06 μM, 5.91/6.91 μM, and 4.6 μM, respectively. It demonstrates key biological activities including inhibition of cancer cell proliferation, disruption of glutamine metabolism, and induction of apoptosis in cancer cells. Additionally, Aspulvinone H lowers postprandial blood glucose levels in mice and exhibits antibacterial properties against Staphylococcus aureus. This compound is suitable for research into pancreatic ductal adenocarcinoma, diabetes management, and infectious diseases caused by Staphylococcus aureus.

Cat. No.

A39284

CAS No.

232617-15-1

D-Ribose-L-cysteine

D-Ribose-L-cysteine is an orally active cysteine analog that enhances intracellular glutathione (GSH) biosynthesis, thereby improving cellular antioxidant capacity. This compound exhibits memory-enhancing effects and can reverse Scopolamine-induced memory impairment through the inhibition of oxidative stress and acetylcholinesterase (AChE) activity. D-Ribose-L-cysteine is valuable for research on neurodegenerative and cardiovascular diseases, providing insights into therapeutic strategies for these conditions.

Cat. No.

A40850

CAS No.

3077831-12-7

ARRY-371797

ARRY-371797 is a potent and orally bioavailable inhibitor of p38α MAPK and butyrylcholinesterase (BChE), demonstrating IC50 values of 12.0 µM for p38α MAPK and 0.13 µM for BChE, with minimal activity against human acetylcholinesterase (hAChE). This compound shows promise for research applications in Alzheimer’s disease, particularly in the context of neuroinflammation and cholinergic system modulation.

Cat. No.

A41214

CAS No.

155140-19-5

AChE/hCA I-IN-1

AChE/hCA I-IN-1 is a selective inhibitor of acetylcholinesterase (AChE) and human carbonic anhydrases (hCA I and hCA II). It demonstrates potent inhibition with IC50 values of 302 nM for AChE, 265 nM for hCA I, and 283 nM for hCA II. This compound is valuable for research applications exploring neurodegenerative disorders and the regulation of physiological pH balance.

Cat. No.

A41216

CAS No.

2049681-10-7

AChE/hCA I/II-IN-1

AChE/hCA I/II-IN-1 is a potent inhibitor of acetylcholinesterase (AChE) and human carbonic anhydrases I and II (hCA I/II), demonstrating IC50 values of 22.21 nM for AChE, and 60.79 nM and 66.64 nM for hCA I and II, respectively. This compound is valuable for research applications related to glaucoma, Alzheimer’s disease, and diabetes, providing insights into the modulation of these critical enzymatic targets.

Cat. No.

A41233

CAS No.

3054159-56-4

hCA I-IN-4

hCA I-IN-4 is an inhibitor of carbonic anhydrase (CA) and cholinesterase (ChE), demonstrating potent inhibitory activity against hCA I, hCA II, acetylcholinesterase (AChE), and butyrylcholinesterase (BChE) with Ki values of 29.94 nM, 17.72 nM, 21.21 nM, and 7.65 nM, respectively. This compound also exhibits cytotoxic effects in BT-549 cancer cells, with an IC50 value of 16.59 μM. hCA I-IN-4 is valuable for research involving enzyme regulation and cancer therapeutics.

Cat. No.

A41258

CAS No.

2428389-66-4

α-Glycosidase-IN-1

α-Glycosidase-IN-1 is a selective inhibitor of α-glycosidase (α-GLY), exhibiting a potent IC50 of 44.72 nM and a KI of 41.74 nM. Additionally, it demonstrates inhibitory activity against human carbonic anhydrase isoenzymes I and II, as well as acetylcholinesterase, with IC50 values of 104.87 nM, 100.04 nM, and 654.87 nM, respectively. This compound is valuable for research into various conditions, including diabetes, Alzheimer’s disease, heart failure, ulcers, and epilepsy.

Cat. No.

A41269

CAS No.

3036136-18-9

hCAI/II-IN-8

hCAI/II-IN-8 is a hydrazide derivative that serves as a selective inhibitor of human carbonic anhydrase isomerases I and II, with IC50 values of 21.35 ± 0.39 nM and 7.12 ± 0.12 nM, respectively. In addition to its primary target, hCAI/II-IN-8 also demonstrates inhibitory activity against acetylcholinesterase (AChE) and butyrylcholinesterase (BChE), exhibiting IC50 values of 46.27 ± 0.75 nM and 43.38 ± 0.83 nM, respectively. This compound is relevant for studies involving enzyme inhibition and has potential applications in understanding neurodegenerative diseases and carbonic anhydrase-related pathologies.

Cat. No.

A41306

CAS No.

14204-32-1

hCAI/II-IN-7

hCAI/II-IN-7 is a potent inhibitor of human carbonic anhydrases I and II, characterized by Ki values of 23 nM and 44 nM, respectively. This compound exhibits selective inhibition, with lower activity against bovine carbonic anhydrase. The biological activity of hCAI/II-IN-7 makes it a valuable tool for research applications investigating the roles of carbonic anhydrases in physiological and pathological processes, including cancer and hypertension.

Cat. No.

A41877

CAS No.

216450-65-6

Sophoflavescenol

Sophoflavescenol is a prenylated flavonol that acts as a cholinesterase (ChE) inhibitor, demonstrating potent inhibitory activity against acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) with IC50 values of 10.98 μM and 8.21 μM, respectively. Additionally, it shows significant inhibition of other enzymes, including RLAR, HRAR, and BACE1. This compound is primarily utilized in research related to neurodegenerative diseases and cognitive function enhancement, making it a valuable reagent for studying cholinergic pathways.

Cat. No.

A42326

CAS No.

1226776-54-0

Ovotransferrin (328-332)

Ovotransferrin (328-332) is an Angiotensin-Converting Enzyme (ACE) inhibitor that demonstrates protective effects on blood pressure, with an IC50 of 20 μM. Additionally, this fragment exhibits activity against Cholinesterase (ChE), highlighting its potential relevance in Alzheimer's disease research. Its dual inhibitory mechanisms make it a valuable tool for studying cardiovascular health and neurodegenerative disorders.

Cat. No.

A44125

CAS No.

3007667-17-3

hAChE-IN-6

hAChE-IN-6 is a selective acetylcholinesterase (AChE) inhibitor, demonstrating an IC50 of 0.16 μM. It also inhibits human butyrylcholinesterase (hBuChE) and glycogen synthase kinase 3 beta (GSK3β) with IC50 values of 0.69 μM and 0.26 μM, respectively. Notably, hAChE-IN-6 inhibits the self-aggregation of tau protein and amyloid beta 1-42, making it a valuable reagent for research into Alzheimer's disease pathogenesis and therapeutic strategies.

Cat. No.

A44130

CAS No.

2866066-81-9

AChE/BACE1/GSK3β-IN-1

AChE/BACE1/GSK3β-IN-1 is a potent triple inhibitor targeting acetylcholinesterase (AChE), beta-secretase 1 (BACE1), and glycogen synthase kinase 3 beta (GSK3β). It demonstrates effective inhibitory activity with IC50 values of 1.0 μM for AChE, 20 μM for BACE1, and 15 μM for GSK3β. With favorable blood-brain barrier penetrability and bioavailability, AChE/BACE1/GSK3β-IN-1 is a valuable tool for research into Alzheimer's disease mechanisms and therapeutics.

Cat. No.

A44131

CAS No.

2765251-12-3

ZLWH-23

ZLWH-23 is a selective inhibitor of acetylcholinesterase (AChE) with an IC50 of 0.27 μM and also inhibits glycogen synthase kinase-3 beta (GSK-3β) with an IC50 of 6.78 μM. It exhibits greater selectivity for AChE compared to butyrylcholinesterase (BChE) and shows preferential inhibition of GSK-3β over a range of multi-kinases. This compound is relevant for research focused on Alzheimer's disease pathophysiology.

Cat. No.

A44136

CAS No.

2248983-31-3

PJ17

PJ17 is a potent dual inhibitor of acetylcholinesterase (AChE) and glycogen synthase kinase 3 beta (GSK-3β), exhibiting IC50 values of 8.84 μM and 4.19 μM, respectively. This compound demonstrates a lack of significant neurotoxicity in primary cerebellar granule neuron cultures, making it a promising candidate for neuropharmacological studies. PJ17 serves as a valuable template for the development of multitarget therapeutics and is relevant in research focused on Alzheimer's disease.

Cat. No.

A44151

CAS No.

3007667-15-1

hAChE-IN-5

hAChE-IN-5 is a potent inhibitor of human acetylcholinesterase (hAChE) and human butyrylcholinesterase (hBuChE), exhibiting IC50 values of 0.17 μM for both enzymes. In addition, hAChE-IN-5 demonstrates significant GSK3β inhibition with an IC50 of 0.21 μM. This compound is utilized in research focused on tau protein aggregation and Aβ1-42 self-aggregation, effectively preventing Aβ-dependent neurotoxicity. Furthermore, hAChE-IN-5 can cross the blood-brain barrier, showcasing its potential as a multi-targeted agent in the study of Alzheimer's disease.

Cat. No.

A44980

CAS No.

41175-45-5

Coumarin 106

Synonyms: Coumarin 478

Coumarin 106 is a dipolar laser dye that serves as an inhibitor of acetylcholinesterase (AChE) and butyrylcholinesterase (BChE). It exhibits mixed-type inhibition of AChE with a pIC50 of 4.97 and a Ki value of 2.36 μM, while also inhibiting BChE with a slightly lower potency (pIC50 of 4.56). This compound is valuable in studying cholinergic signaling pathways and may aid in the exploration of therapeutic strategies for disorders linked to cholinergic dysfunction.

Cat. No.

A45093

CAS No.

1192750-33-6

PE154

PE154 is a highly potent fluorescent inhibitor of human acetylcholinesterase (AChE) and butyrylcholinesterase (BChE), with IC50 values of 280 pM and 16 nM, respectively. This compound is effective for visualizing β-amyloid plaques in histochemical analyses, making it a valuable tool in research focused on neurodegenerative diseases and cholinergic system studies. Its high specificity and sensitivity enhance its utility in biochemical assays and pathological examinations.

Cat. No.

A45828

CAS No.

6681-15-8

Jatrorrhizine chloride

Jatrorrhizine chloride is a bioactive alkaloid derived from Coptis chinensis, exhibiting diverse pharmacological properties such as neuroprotection, antimicrobial action, antiplasmodial effects, and antioxidant activity. This compound acts as a potent and selective inhibitor of acetylcholinesterase (AChE) with an IC50 of 872 nM, demonstrating over 115-fold selectivity for butyrylcholinesterase (BuChE). Additionally, Jatrorrhizine chloride inhibits the uptake of serotonin (5-HT) and norepinephrine (NE) through blockade of uptake-2 transporters, making it a valuable tool in neurological and pharmacological research.