Date published: 2025-11-22

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D5DR Inhibitors

The chemical class of D5DR Inhibitors consists of a diverse group of compounds primarily characterized by their ability to antagonize dopamine receptor activity, either directly or indirectly. These inhibitors interact with the dopaminergic system in various ways. Some, like SCH-23390, are selective and bind directly to D5DR, blocking its activation. Others, such as fluphenazine, haloperidol, and chlorpromazine, are less selective and antagonize multiple dopamine receptor subtypes, including D5DR. The action of these drugs results in decreased dopaminergic signaling, which in turn reduces D5DR activity. Furthermore, some compounds in this class, like domperidone, L-741,626, sulpiride, and amisulpride, are known for their specificity towards D2-like receptors but may indirectly affect D5DR due to the intricate interplay within the dopamine receptor family. The interconnectedness of these receptor subtypes means that antagonizing one subtype can have ripple effects on the function of others, including D5DR.

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Items 1 to 10 of 15 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

SCH 39166 hydrobromide

1227675-51-5sc-204270
sc-204270A
10 mg
50 mg
$229.00
$923.00
(0)

SCH 39166 hydrobromide is a selective D5 dopamine receptor antagonist, characterized by its unique ability to stabilize receptor conformations, thereby modulating downstream signaling pathways. Its distinct molecular interactions involve hydrogen bonding and hydrophobic contacts, which influence receptor affinity and selectivity. The compound exhibits notable kinetic properties, allowing for rapid receptor engagement and dissociation, which can affect the duration of its action in various biological contexts.

Haloperidol hydrochloride

1511-16-6sc-203593
100 mg
$71.00
1
(1)

Haloperidol hydrochloride acts as a potent D5 dopamine receptor antagonist, exhibiting unique conformational dynamics that influence receptor activation states. Its molecular interactions are characterized by a combination of ionic and hydrophobic forces, enhancing binding specificity. The compound's kinetic profile reveals a rapid association and dissociation rate, facilitating transient receptor modulation. Additionally, its solubility properties in aqueous environments contribute to its behavior in various chemical contexts.

SCH 23390

125941-87-9sc-200408
sc-200408A
5 mg
25 mg
$175.00
$719.00
2
(1)

A selective antagonist for D1 and D5 dopamine receptors, directly binding to these receptors to inhibit their activity.

Chlorprothixene Hydrochloride

6469-93-8sc-211077
1 g
$61.00
2
(1)

Chlorprothixene Hydrochloride functions as a selective D5 dopamine receptor modulator, showcasing distinctive binding affinities that alter receptor conformations. Its molecular interactions are marked by a balance of polar and non-polar interactions, which fine-tune its affinity for the receptor. The compound exhibits unique reaction kinetics, with a notable lag phase in binding, suggesting complex conformational changes. Its stability in diverse pH environments further influences its reactivity and interaction profiles.

(−)-Butaclamol hydrochloride

55528-08-0sc-252526
25 mg
$115.00
(0)

An antipsychotic known to antagonize various dopamine receptors, including D5DR, by direct interaction.

Fluphenazine Hydrochloride

146-56-5sc-205700
sc-205700A
sc-205700B
sc-205700C
1 g
5 g
50 g
100 g
$205.00
$454.00
$1025.00
$1538.00
(0)

A phenothiazine antipsychotic, acting as a dopamine receptor antagonist and potentially influencing D5DR activity.

Haloperidol

52-86-8sc-507512
5 g
$190.00
(0)

A widely used antipsychotic that antagonizes dopamine receptors, likely including D5DR, by directly binding to the receptor sites.

Domperidone

57808-66-9sc-203032
sc-203032A
50 mg
250 mg
$60.00
$281.00
2
(1)

Primarily a D2 receptor antagonist, but its effects on dopamine receptors may extend to D5DR.

Chlorpromazine

50-53-3sc-357313
sc-357313A
5 g
25 g
$60.00
$108.00
21
(1)

An antipsychotic that blocks various dopamine receptors, potentially including D5DR.

L-741,626

81226-60-0sc-252936
10 mg
$114.00
1
(0)

A selective D2 receptor antagonist, which may have indirect effects on D5DR signaling.