Date published: 2025-10-16

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D4DR Inhibitors

Santa Cruz Biotechnology now offers a broad range of D4DR Inhibitors. D4DR proteins are members of the G protein coupled receptor family which are distinguished by their slow transmitting response to ligand binding. Dopamine receptors are divided into two classes, D1 (D1DR and D5DR) and D2 (D2DR, D3DR and D4DR), which differ in their functional characteristics, D1 receptors stimulate adenylyl cyclase while D2 receptors inhibit adenylyl cyclase activity. D4DR Inhibitors offered by Santa Cruz inhibit D4DR and, in some cases, other G protein coupled receptor and dopamine receptor related proteins. View detailed D4DR Inhibitor specifications, including D4DR Inhibitor CAS number, molecular weight, molecular formula and chemical structure, by clicking on the product name.

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Items 1 to 10 of 19 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Clozapine

5786-21-0sc-200402
sc-200402A
50 mg
500 mg
$68.00
$357.00
11
(1)

Clozapine (CAS 5786-21-0) is a chemical compound that functions as an inhibitor of D4 dopamine receptor (D4DR) signaling. It exerts its specific action on D4DR, a subtype of dopamine receptors in the brain, modulating its activity and neurotransmission. Clozapine's interaction with D4DR is a subject of research in understanding dopamine-related neural circuits and their potential roles in brain function and behavior.

Thioridazine Hydrochloride

130-61-0sc-201149A
sc-201149
sc-201149B
sc-201149C
sc-201149D
5 mg
1 g
5 g
25 g
100 g
$20.00
$48.00
$102.00
$408.00
$1224.00
(1)

Thioridazine hydrochloride (CAS 130-61-0) is a chemical compound that acts as an inhibitor of D4 dopamine receptor (D4DR) signaling. By targeting D4DR, a subtype of dopamine receptors in the brain, thioridazine hydrochloride modulates its activity and neurotransmission. Its specific interaction with D4DR is a subject of research in understanding the role of dopamine-related neural circuits in brain function and behavior.

Clozapine-d8

1185053-50-2sc-217944
sc-217944A
1 mg
10 mg
$306.00
$2050.00
(1)

Clozapine-d8 (CAS 1185053-50-2) is a deuterium-labeled form of clozapine. It functions as an inhibitor of D4 dopamine receptor (D4DR) signaling, similar to the unlabeled compound. By targeting D4DR, a subtype of dopamine receptors in the brain, clozapine-d8 modulates its activity and neurotransmission. Its specific interaction with D4DR is of interest in research to understand the role of dopamine-related neural circuits in brain function and behavior.

Sonepiprazole

170858-33-0sc-364623
sc-364623A
5 mg
25 mg
$95.00
$384.00
(0)

Sonepiprazole (CAS 170858-33-0) is a chemical compound that acts as an inhibitor of D4 dopamine receptor (D4DR) signaling. By targeting D4DR, a subtype of dopamine receptors in the brain, sonepiprazole modulates its activity and neurotransmission. Its specific interaction with D4DR is of interest in research to understand the role of dopamine-related neural circuits in brain function and behavior.

Haloperidol hydrochloride

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

Haloperidol hydrochloride (CAS 1511-16-6) is a chemical compound that functions as an inhibitor of D4 dopamine receptor (D4DR) signaling. By targeting D4DR, a subtype of dopamine receptors in the brain, haloperidol hydrochloride modulates its activity and neurotransmission. Its specific interaction with D4DR is relevant for research aimed at understanding the role of dopamine-related neural circuits in brain function and behavior.

Spiperone hydrochloride

2022-29-9sc-204293
50 mg
$173.00
(1)

Spiperone hydrochloride (CAS 2022-29-9) is a chemical compound that acts as an inhibitor of D4 dopamine receptor (D4DR) signaling. By targeting D4DR, a subtype of dopamine receptors in the brain, spiperone hydrochloride modulates its activity and neurotransmission. Its specific interaction with D4DR is of interest in research to understand the role of dopamine-related neural circuits in brain function and behavior.

Loxapine, Succinate

27833-64-3sc-211754
500 mg
$189.00
(1)

Loxapine, Succinate (CAS 27833-64-3) is a chemical compound that functions as an inhibitor of D4 dopamine receptor (D4DR) signaling. By targeting D4DR, a subtype of dopamine receptors in the brain, loxapine, succinate modulates its activity and neurotransmission. Its specific interaction with D4DR is relevant in research to understand the role of dopamine-related neural circuits in brain function and behavior.

Fananserin

127625-29-0sc-203951
sc-203951A
10 mg
50 mg
$155.00
$620.00
(0)

Fananserin (CAS 127625-29-0) is a chemical compound that acts as an inhibitor of D4 dopamine receptor (D4DR) signaling. By targeting D4DR, a subtype of dopamine receptors in the brain, fananserin modulates its activity and neurotransmission. Its specific interaction with D4DR is of interest in research to understand the role of dopamine-related neural circuits in brain function and behavior.

L-741,626

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

A selective D4DR antagonist that has been studied in animal models to explore the role of D4DR in dopamine-related behaviors.

Asenapine maleate

65576-45-6sc-361110
sc-361110A
10 mg
50 mg
$145.00
$615.00
(0)

Asenapine maleate (CAS 65576-45-6) is a chemical compound that functions as an inhibitor of D4 dopamine receptor (D4DR) signaling. By targeting D4DR, a subtype of dopamine receptors in the brain, asenapine maleate modulates its activity and neurotransmission. Its specific interaction with D4DR is of interest in research to understand the role of dopamine-related neural circuits in brain function and behavior.