Date published: 2025-10-16

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BChE Inhibitors

BChE inhibitors constitute a diverse array of chemicals intricately involved in modulating the activity of butyrylcholinesterase (BChE), a pivotal enzyme in cholinergic neurotransmission. Tacrine, a reversible acetylcholinesterase inhibitor, indirectly influences BChE by elevating acetylcholine levels, leading to competitive inhibition. This indirect modulation is mirrored by BW284c51, Rivastigmine, Donepezil, and Galantamine, all acetylcholinesterase inhibitors, which similarly exert their effects on BChE through increased acetylcholine levels. Additionally, the organophosphate compound Malathion inhibits acetylcholinesterase, thus indirectly influencing BChE through shared cholinergic pathways. In contrast, Iso-OMPA emerges as a distinctive selective irreversible BChE inhibitor, forming a stable complex with the enzyme. Reversible acetylcholinesterase inhibitors, Eserine (Physostigmine) and Neostigmine, indirectly impact BChE by heightening acetylcholine levels. Echothiophate, an irreversible cholinesterase inhibitor, influences BChE through prolonged enzyme inhibition. Dimefluthrin, a pyrethroid insecticide, inhibits acetylcholinesterase, indirectly modulating BChE activity. Although not direct BChE inhibitors, the indirect modulation of BChE through shared cholinergic pathways underscores the intricate interplay within cholinesterase-mediated responses. A comprehensive understanding of BChE regulation necessitates further elucidation of the specific pathways and mechanisms governing these interactions. These diverse chemicals collectively shed light on the multifaceted nature of BChE modulation, offering insights into the complex regulatory networks within cholinergic neurotransmission. The intricate interplay of these inhibitors with cholinergic pathways adds a layer of complexity to our comprehension of BChE function and its implications in various biological processes.

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Items 1 to 10 of 24 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Alternariol

641-38-3sc-202923
1 mg
$131.00
5
(1)

Alternariol is a notable compound characterized by its ability to interact with biological systems through unique molecular interactions. Its structure allows for the formation of stable complexes with proteins, influencing enzymatic activity and potentially altering metabolic pathways. The compound exhibits distinct reaction kinetics, particularly in redox processes, where it can act as an electron donor or acceptor. This versatility highlights its role in biochemical research and environmental studies.

Tacrine Hydrochloride

1684-40-8sc-200172
sc-200172A
1 g
5 g
$41.00
$138.00
6
(2)

Tacrine Hydrochloride is distinguished by its capacity to inhibit butyrylcholinesterase (BChE), showcasing unique molecular interactions that affect neurotransmitter dynamics. Its structure facilitates competitive binding to the active site of the enzyme, influencing hydrolytic activity. The compound exhibits notable reaction kinetics, with a rapid onset of inhibition, which can lead to significant alterations in cholinergic signaling pathways. This behavior underscores its relevance in biochemical investigations.

Dichlorvos

62-73-7sc-207557
250 mg
$41.00
1
(1)

Dichlorvos acts as a potent inhibitor of butyrylcholinesterase (BChE), characterized by its ability to form covalent bonds with the enzyme's active site. This irreversible interaction leads to a prolonged inhibition of enzymatic activity, significantly impacting acetylcholine metabolism. The compound's unique electrophilic nature enhances its reactivity, facilitating rapid enzyme modification. Its distinct kinetic profile results in a swift decline in cholinergic function, making it a subject of interest in biochemical studies.

1,5-Bis(4-Allyldimethylammoniumphenyl)pentan-3-one, Dibromide

402-40-4sc-206257
100 mg
$260.00
(0)

BW284c51 is a reversible acetylcholinesterase inhibitor that indirectly modulates BChE activity. Similar to Tacrine, BW284c51 increases acetylcholine levels by inhibiting acetylcholinesterase, leading to competitive inhibition of BChE.

Pyrantel Pamoate

22204-24-6sc-205823
sc-205823A
5 g
10 g
$82.00
$133.00
(0)

Pyrantel Pamoate exhibits a unique mechanism of action as a butyrylcholinesterase (BChE) inhibitor, characterized by its selective binding to the enzyme's active site. This interaction is reversible, allowing for a temporary modulation of enzymatic activity. The compound's structural features promote specific molecular interactions, influencing reaction kinetics and enabling a nuanced regulation of acetylcholine levels. Its distinct solubility properties further enhance its bioavailability in various environments.

Terbutaline Hemisulfate Salt

23031-32-5sc-213000
2 g
$166.00
(0)

Terbutaline Hemisulfate Salt functions as a butyrylcholinesterase (BChE) modulator, showcasing a distinctive affinity for the enzyme's catalytic site. This compound engages in non-covalent interactions, which facilitate a dynamic equilibrium in enzymatic activity. Its unique steric configuration influences the rate of hydrolysis of acetylcholine, while its solubility characteristics allow for effective dispersion in diverse chemical environments, impacting its reactivity and stability.

(S)-Rivastigmine

123441-03-2sc-472567
500 mg
$300.00
(0)

Rivastigmine is a reversible acetylcholinesterase inhibitor with indirect modulation of BChE activity. By inhibiting acetylcholinesterase, Rivastigmine increases acetylcholine levels, leading to competitive inhibition of BChE. While not a direct BChE inhibitor, Rivastigmine's impact on acetylcholine levels indirectly influences BChE activity.

Bambuterol Hydrochloride

81732-46-9sc-205598B
sc-205598C
sc-205598
sc-205598A
sc-205598D
5 mg
250 mg
500 mg
1 g
5 g
$64.00
$158.00
$315.00
$338.00
$885.00
(0)

Bambuterol Hydrochloride acts as a butyrylcholinesterase (BChE) inhibitor, exhibiting a unique binding affinity that alters the enzyme's conformation. This compound's specific molecular interactions enhance its stability in aqueous solutions, promoting prolonged activity. Its distinct kinetic profile allows for a gradual release of its active components, influencing the hydrolytic breakdown of substrates. Additionally, its lipophilic nature contributes to its interaction with lipid membranes, affecting permeability and distribution.

CMPF

86879-39-2sc-204695
sc-204695A
500 µg
1 mg
$39.00
$133.00
1
(0)

CMPF functions as a butyrylcholinesterase (BChE) modulator, characterized by its selective interaction with the enzyme's active site. This compound exhibits unique steric effects that influence substrate accessibility, leading to altered reaction kinetics. Its hydrophilic properties enhance solubility in biological systems, facilitating effective diffusion. Furthermore, CMPF's ability to form transient complexes with BChE may impact enzyme turnover rates, contributing to its distinct biochemical behavior.

Donepezil

120014-06-4sc-279006
10 mg
$73.00
3
(1)

Donepezil is a reversible acetylcholinesterase inhibitor with indirect modulation of BChE activity. Similar to other acetylcholinesterase inhibitors, Donepezil increases acetylcholine levels by inhibiting acetylcholinesterase, leading to competitive inhibition of BChE. While not a direct BChE inhibitor, Donepezil's impact on acetylcholine levels indirectly influences BChE activity.