Date published: 2026-2-14

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Vmn2r40 Inhibitors

Vmn2r40 include molecules that are capable of interacting with sensory receptors, such as Vmn2r40, a vomeronasal type-2 receptor, which is involved in the detection of pheromonal cues. Acetophenone, for example, can serve as a ligand for olfactory receptors and, by extension, has the potential to activate Vmn2r40 through competitive binding, which could lead to receptor activation and signal transduction. Similarly, eugenol has the capacity to antagonize various sensory receptors, and by binding to Vmn2r40, it can prevent receptor activation by its natural ligand, thus inhibiting its function. Methiothepin and mianserin, both antagonists for serotonin receptors, can also bind to Vmn2r40, potentially inhibiting the receptor's activity by blocking the binding to its natural ligand, effectively preventing signal transduction.

Cyproheptadine, chlorpheniramine, and diphenhydramine, which are known histamine receptor antagonists, can inhibit Vmn2r40 by binding to the receptor and obstructing its activation. These molecules can competitively inhibit the natural ligands from binding to Vmn2r40, leading to the inhibition of the receptor's sensory signaling function. Quinine, an inhibitor of various ion channels and receptors, can alter the receptor conformation of Vmn2r40 or interfere with ligand binding, which results in the inhibition of the receptor. Cimetidine and ranitidine, both histamine receptor antagonists, can inhibit Vmn2r40 by blocking the receptor's active site, preventing activation by endogenous ligands. Lastly, ondansetron, a 5-HT3 antagonist, can bind to the ligand-binding site of Vmn2r40, which may share structural similarities with its target sites on serotonin receptors, leading to the inhibition of receptor activity. These chemical interactions with Vmn2r40 demonstrate how the receptor can be inhibited by a range of compounds that are capable of binding to and blocking the receptor, thus preventing its normal function in sensory signal transduction.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Acetophenone

98-86-2sc-239189
5 g
$20.00
(0)

Acetophenone is a potential inhibitor for Vmn2r40 as it is a ligand for certain olfactory receptors, and Vmn2r40 being a vomeronasal type-2 receptor, may be competitively antagonized by this compound, leading to inhibition.

Eugenol

97-53-0sc-203043
sc-203043A
sc-203043B
1 g
100 g
500 g
$32.00
$62.00
$218.00
2
(1)

Eugenol serves as an antagonist for various receptor proteins involved in sensory perception. By binding to Vmn2r40, it could prevent the receptor from activating its signaling cascade, thereby inhibiting its function.

Thioridazine

50-52-2sc-473180
50 mg
$500.00
(0)

Thioridazine can act as an antagonist to dopamine receptors, and similarly, it may inhibit Vmn2r40 by interfering with receptor-ligand interactions, preventing signal transduction.

Diphenhydramine hydrochloride

147-24-0sc-204729
sc-204729A
sc-204729B
10 g
25 g
100 g
$52.00
$84.00
$124.00
4
(1)

Diphenhydramine, another antihistamine, could inhibit Vmn2r40 through competitive inhibition, by occupying the ligand-binding site and preventing signal transduction.

Quinine

130-95-0sc-212616
sc-212616A
sc-212616B
sc-212616C
sc-212616D
1 g
5 g
10 g
25 g
50 g
$79.00
$104.00
$166.00
$354.00
$572.00
1
(0)

Quinine is a known inhibitor of various ion channels and receptors. It could inhibit Vmn2r40 by altering receptor conformation or interfering with ligand binding, thus inhibiting its sensory signaling function.

Cimetidine

51481-61-9sc-202996
sc-202996A
5 g
10 g
$62.00
$86.00
1
(1)

Cimetidine acts as a histamine receptor antagonist, and its interaction with Vmn2r40 could lead to inhibition by blocking the receptor's active site and preventing activation by endogenous ligands.

Ranitidine

66357-35-5sc-203679
1 g
$193.00
(1)

Ranitidine, similar to Cimetidine, is a histamine receptor antagonist and could inhibit Vmn2r40 by preventing the receptor from assuming an active conformation or by blocking ligand access.

Ondansetron

99614-02-5sc-201127
sc-201127A
10 mg
50 mg
$82.00
$333.00
1
(0)

Ondansetron, a 5-HT3 antagonist, could inhibit Vmn2r40 by binding to the receptor's ligand-binding site, which could be structurally similar to its target sites on serotonin receptors, leading to inhibition of receptor activity.