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dopamine D2 receptor antagonist

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Dopamine Receptor (201) 5-HT Receptor (104) Adenosine Receptor (1) Adenylate Cyclase (1) Adrenergic Receptor (40) Amyloid-β (2) Apoptosis (11) Arrestin (2) Autophagy (10) Bacterial (6) Calcium Channel (7) Chloride Channel (1) Drug Metabolite (4) Endogenous Metabolite (1) Histamine Receptor (18) Influenza Virus (2) Isotope-Labeled Compounds (18) mAChR (8) P-glycoprotein (7) Parasite (3) Phosphodiesterase (PDE) (1) PI3K (3) Reactive Oxygen Species (2) Serotonin Transporter (1) Sigma Receptor (3) Sodium Channel (5) STAT (5) Wnt (1)
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Apoptosis (11)

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By Research Areas:

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Endocrinology (22)

Infection (5)

Inflammation/Immunology (7)

Metabolic Disease (3)

Neurological Disease (201)

214

Inhibitors & Agonists

Natural
Products

Isotope-Labeled Compounds

Targets Recommended: Dopamine Receptor Dopamine Transporter Dopamine β-hydroxylase

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-129946

Dopamine D2 receptor antagonist-1	Dopamine Receptor	Neurological Disease
Dopamine D2 receptor antagonist-1 is a negative allosteric modulator (NAM) of the **dopamine D2 receptor (D2R)** with sub-mM affinity .

HY-14545

Amisulpride DAN 2163	Dopamine Receptor	Neurological Disease Cancer
Amisulpride is a **dopamine D₂/D₃ receptor** antagonist with K_is of 2.8 and 3.2 nM for human dopamine D₂ and D₃, respectively.

HY-14538

Haloperidol Maximum Cited Publications 14 Publications Verification	Dopamine Receptor	Neurological Disease Cancer
Haloperidol is a potent **dopamine D2 receptor** antagonist, widely used as an antipsychotic.

HY-101747A

ADR 851	Dopamine Receptor	Neurological Disease
ADR 851 is a dopamine D2 receptor antagonist,and can be used in research on antiemetics .

HY-101747

ADR 851 free base	Dopamine Receptor	Neurological Disease
ADR 851 free base is a dopamine D2 receptor antagonist,and can be used in research on antiemetics .

HY-119385

Savoxepin mesylate	Dopamine Receptor	Neurological Disease
Savoxepin mesylate is a D2 dopamine receptor (D2 **Dopamine Receptor*) antagonist* with antipsychotic activity. Savoxepin mesylate selectively blocks dopamine D2 receptors in the hippocampus while having no significant effect on D2 receptors in the striatum. This selective blockade helps reduce the risk of extrapyramidal side effects (EPS) .

HY-14545A

Amisulpride hydrochloride DAN 2163 hydrochloride	Dopamine Receptor	Neurological Disease
Amisulpride hydrochloride is a dopamine **D₂/D₃ receptor** antagonist with K_is of 2.8 and 3.2 nM for human dopamine D₂ and D₃, respectively.

HY-103418

Dopamine D2 receptor agonist-3	Dopamine Receptor	Neurological Disease
Dopamine D2 receptor agonist-3 (compound 3) is a selective D2 receptor partial agonist and **Dopamine D3 receptor** antagonist (with pEC₅₀ of 8.3 and <5.5 respectively) .

HY-138060

Moperone hydrochloride	Endogenous Metabolite	Neurological Disease
Moperone hydrochloride is a dopamine D2-receptor antagonist, exhibiting therapeutic efficacy in the management of psychiatric disorders.

HY-14538A

Haloperidol hydrochloride	Dopamine Receptor	Neurological Disease Cancer
Haloperidol hydrochloride is a potent **dopamine D2 receptor** antagonist, widely used as an antipsychotic.

HY-42849A

Sultopride hydrochloride 1 Publications Verification LIN-1418 hydrochloride	Dopamine Receptor	Neurological Disease
Sultopride hydrochloride (LIN-1418 hydrochloride) is a selective antagonist of **dopamine D2 receptor**.

HY-42849

Sultopride LIN-1418	Dopamine Receptor	Neurological Disease
Sultopride (LIN-1418) is a selective antagonist of **dopamine D2 receptor**.

HY-U00077

Org-10490	Dopamine Receptor	Neurological Disease
Org-10490 is an antagonist of **dopamine D1 receptor and dopamine D2 receptor**, used for the treatment for psychiatric disease.

HY-119076

A31472	Dopamine Receptor	Neurological Disease
A31472 is a **dopamine D-2 receptors** antagonist that is promising for research of antipsychotic agents .

HY-109167

Aramisulpride R-(+)-Amisulpride	Dopamine Receptor	Neurological Disease
Aramisulpride is a **dopamine D2 receptor** and serotonin receptor antagonist used for the research of metabolic disorders .

HY-101348

L-741626	Dopamine Receptor	Neurological Disease
L-741626 is a selective D2 dopamine receptor antagonist, with the K_i values of 2.4, 100 and 220 nM for human D2, D3 and D4 receptors respectively .

HY-11018

Risperidone 5 Publications Verification R 64 766	5-HT Receptor Dopamine Receptor P-glycoprotein	Neurological Disease
Risperidone is a serotonin 5-HT₂ receptor blocker, P-Glycoprotein inhibitor and potent **dopamine D₂ receptor** antagonist, with K_is of 4.8, 5.9 nM for 5-HT_2A and dopamine D₂ receptor, respectively.

HY-116773

A-69024	Dopamine Receptor	Neurological Disease
A-69024 is a selectivity **dopamine D-1 receptor** antagonist with the K_i values of 12.6 nM and 1290 nM for dopamine D-1 receptor and dopamine D-2 receptor, respectively .

HY-11018A

Risperidone hydrochloride R 64 766 hydrochloride	5-HT Receptor Dopamine Receptor P-glycoprotein	Neurological Disease
Risperidone hydrochloride (R 64 766 hydrochloride) 5-HT₂ receptor blocker, P-Glycoprotein inhibitor and potent **dopamine D₂ receptor** antagonist, with K_is of 4.8, 5.9 nM for 5-HT_2A and dopamine D₂ receptor, respectively.

HY-103414

Raclopride 5 Publications Verification	Dopamine Receptor	Neurological Disease
Raclopride is a dopamine D₂/D₃ *receptor* antagonist with potential antipsychotic effects. Raclopride binds to D₂ and D₃ receptors with K_is of 1.8 nM and 3.5 nM, respectively .

HY-106660

BP 897 hydrochloride	Dopamine Receptor	Neurological Disease
BP 897 hydrochloride is a potent and partial **dopamine D3 receptor** agonist and a weak D2 receptor antagonist. BP 897 hydrochloride displays a high affinity at the **dopamine D3 receptor (K_i*=0.92 nM) and a 70 times lower affinity at the D2 receptor* (K_i=61 nM) .

HY-114085

BP 897	Dopamine Receptor	Neurological Disease
BP 897 is a potent and partial **dopamine D3 receptor** agonist and a weak D2 receptor antagonist. BP 897 displays a high affinity at the **dopamine D3 receptor (K_i*=0.92 nM) and a 70 times lower affinity at the D2 receptor* (K_i=61 nM) .

HY-14545R

Amisulpride (Standard)	Dopamine Receptor	Neurological Disease Cancer
Amisulpride (Standard) is the analytical standard of Amisulpride. This product is intended for research and analytical applications. Amisulpride is a **dopamine D₂/D₃ receptor** antagonist with K_is of 2.8 and 3.2 nM for human dopamine D₂ and D₃, respectively.

HY-11018B

Risperidone mesylate R 64 766 mesylate	5-HT Receptor Dopamine Receptor P-glycoprotein	Neurological Disease
Risperidone mesylate(R 64 766 mesylate) is a serotonin 5-HT₂ receptor blocker, P-Glycoprotein inhibitor and potent **dopamine D₂ receptor** antagonist, with K_is of 4.8, 5.9 nM for 5-HT_2A and dopamine D₂ receptor, respectively.

HY-14538S

Haloperidol-d4	Dopamine Receptor	Neurological Disease
Haloperidol-d₄ is deuterium labeled haloperidol, and the latter is a potent dopamine D2 receptor antagonist.

HY-B1225

Promazine hydrochloride Romtiazin hydrochloride; Ampazine hydrochloride; Berophen hydrochloride	Dopamine Receptor	Neurological Disease
Promazine (Romtiazin) hydrochloride is an antipsychotic and a dopamine receptor D₂ antagonist. Promazine hydrochloride inhibits dopaminergic neurotransmission .

HY-B1225A

Promazine Romtiazin; Ampazine; Berophen	Dopamine Receptor	Neurological Disease
Promazine (Romtiazin) is an antipsychotic and a dopamine receptor D₂ antagonist. Promazine inhibits dopaminergic neurotransmission .

HY-14545S1

Amisulpride-d5 N-Oxide	Isotope-Labeled Compounds Dopamine Receptor	Neurological Disease Cancer
Amisulpride-d₅ N-Oxide is the deuterium labeled Amisulpride. Amisulpride is a dopamine D2/D3 receptor antagonist with Kis of 2.8 and 3.2 nM for human dopamine D2 and D3, respectively[1][2].

HY-121129

Eticlopride FLB-131	Dopamine Receptor	Neurological Disease
Eticlopride, a potent and selective D2 receptor antagonist, was investigated in rats with extensive dopamine denervation induced by 6-hydroxydopamine. Daily injections of eticlopride over 21 days increased D2 receptor density in intact brain regions but did not further augment already increased densities in denervated areas. Despite receptor density changes, functional sensitivity remained evident, as shown by contralateral rotations induced by D2 agonist quinpirole during wash-out periods. The study suggests that chronic D2 receptor blockade and dopamine denervation may share a common mechanism in upregulating D2 receptor density, contrary to previous reports suggesting additive effects of denervation and antagonist treatment .

HY-108976

Raclopride tartrate	Dopamine Receptor	Neurological Disease
Raclopride tartrate is a selective dopamine D₂/D₃ *receptor* antagonist with potential antipsychotic effects. Raclopride tartrate binds to D₂ and D₃ receptors with K_is of 1.8 nM and 3.5 nM, respectively .

HY-110232

Risperidone-d4 R 64 766-d₄	5-HT Receptor Dopamine Receptor P-glycoprotein	Neurological Disease
Risperidone-d₄ is the deuterium labeled Risperidone. Risperidone is a serotonin 5-HT2 receptor blocker, P-Glycoprotein inhibitor and potent dopamine D2 receptor antagonist, with Kis of 4.8, 5.9 nM for 5-HT2A and dopamine D2 receptor, respectively.

HY-14538S1

Haloperidol-d4-1	Dopamine Receptor	Neurological Disease
Haloperidol-d₄-1 is deuterium labeled haloperidol, and the latter is a potent dopamine D2 receptor antagonist.

HY-W040146

Propionylpromazine hydrochloride Propiopromazine hydrochloride	Dopamine Receptor	Neurological Disease
Propionylpromazine hydrochloride (Propiopromazine hydrochloride), a dopamine receptor D2 (DRD2) antagonist, can be used in the research of Parkinson disease .

HY-12714

TDHL Tergurid; Terguride; trans-Dihydrolisuride	Dopamine Receptor 5-HT Receptor	Neurological Disease
TDHL (Tergurid) is a **dopamine receptor** agonist with a K_d of 0.39 nM for D2 receptor and an orally available 5-HT-2 receptor antagonist.

HY-135194

Risperidone E-oxime	Drug Metabolite	Others
Risperidone E-oxime is an impurity of Risperidone . Risperidone is a serotonin 5-HT2 receptor blocker, P-Glycoprotein inhibitor and potent dopamine D2 receptor antagonist, with K_is of 4.8, 5.9 nM for 5-HT2A and dopamine D2 receptor, respectively .

HY-A0163

Zuclopenthixol 1 Publications Verification (Z)-Clopenthixol	Dopamine Receptor	Neurological Disease
Zuclopenthixol ((Z)-Clopenthixol) is a thioxanthene derivative which acts as a mixed **dopamine D1/D2 receptor** antagonist .

HY-112015

Deschlorohaloperidol R-1838	Dopamine Receptor	Neurological Disease
Deschlorohaloperidol (compound 8h) is an analogue of Haloperidol (HY-14538). Haloperidol is a dopamine D2 receptor (D2R) antagonist for schizophrenia .

HY-11018R

Risperidone (Standard) R 64 766 (Standard)	Dopamine Receptor 5-HT Receptor P-glycoprotein	Neurological Disease
Risperidone (Standard) is the analytical standard of Risperidone. This product is intended for research and analytical applications. Risperidone is a serotonin 5-HT₂ receptor blocker, P-Glycoprotein inhibitor and potent **dopamine D₂ receptor** antagonist, with K_is of 4.8, 5.9 nM for 5-HT_2A and dopamine D₂ receptor, respectively.

HY-114618

S33084	Dopamine Receptor	Neurological Disease
S33084 is a **dopamine D(3)-receptor** antagonist with the _pK_i values of 8.72, 8.62 and 6.82 of cloned rat dopamine D3 receptor, native rat dopamine D3 and D2 receptor .

HY-101619

Abaperidone	Dopamine Receptor 5-HT Receptor	Neurological Disease
Abaperidone is a potent antagonist of *5-HT_2A?receptor* and **dopamine D₂ receptor with IC₅₀**s of 6.2 and 17 nM.

HY-101619A

Abaperidone hydrochloride	Dopamine Receptor 5-HT Receptor	Neurological Disease
Abaperidone hydrochloride is a potent antagonist of *5-HT_2A?receptor* and **dopamine D₂ receptor with IC₅₀**s of 6.2 and 17 nM.

HY-B1196A

Tiapride	Dopamine Receptor	Neurological Disease
Tiapride, an atypical neuroleptic agent, is a selective **dopamine D2-receptor** antagonist with little propensity for causing catalepsy and sedation. The IC₅₀ values of Tiapride are 1440, 45.8, >100, and 11.7 μM for D1; D2; D3; D4, respectively .

HY-109162

Trazpiroben TAK-906	Dopamine Receptor	Neurological Disease
Trazpiroben (TAK-906) is a **dopamine D2/D3 receptor** antagonist used for chronic research of moderate-to-severe gastroparesis .

HY-19845

Ordopidine ACR-325	Dopamine Receptor	Neurological Disease
Ordopidine is a **dopamine D2 receptor** antagonist. Ordopidine can inhibit hyperactivity caused by psychostimulants. Ordopidine can be used in neurological research .

HY-19733

Lumateperone tosylate ITI-007 tosylate	5-HT Receptor Dopamine Receptor	Neurological Disease Cancer
Lumateperone (ITI-007) tosylate is a 5-HT2A receptor antagonist (Ki = 0.54 nM), a partial agonist of presynaptic D2 receptors and an antagonist of postsynaptic D2 receptors (Ki = 32 nM), and a dopamine D1 receptor modulator. Lumateperone tosylate has anticancer activity and can also be used in studies of psychiatric disorders such as schizophrenia .

HY-101313

(S)-Remoxipride (-)-Remoxipride	Dopamine Receptor	Neurological Disease
(S)-Remoxipride ((-)-Remoxipride) is a selective dopamine *D₂-receptor* antagonist with an IC₅₀ value of 1.57 μM. (S)-Remoxipride can be used for the research of psychotic disorder .

HY-101313A

(S)-Remoxipride hydrochloride (-)-Remoxipride hydrochloride	Dopamine Receptor	Neurological Disease
(S)-Remoxipride ((-)-Remoxipride) hydrochloride is a selective dopamine *D₂-receptor* antagonist with an IC₅₀ value of 1.57 μM. (S)-Remoxipride hydrochloride can be used for the research of psychotic disorder .

HY-103413

Eticlopride hydrochloride	Dopamine Receptor	Neurological Disease
Eticlopride hydrochloride, a selective dopamine D2‐like receptor antagonist, exhibits high affinity for dopamine D2, α1‐adrenergic, α2‐adrenergic, 5HT1, 5HT2 receptors with K_is of 0.09, 112, 699, 6220, and 830 nM, respectively. Antipsychotic agent .

HY-111066A

JNJ-37822681 dihydrochloride	Dopamine Receptor	Neurological Disease
JNJ-37822681 dihydrochloride is a potent, specific, centrally active, fast-dissociating dopamine D₂ receptor antagonist with a moderate binding affinity for the dopamine D_2L receptor (K_i =158 nM), which has potential for the treatment of schizophrenia and bipolar disorder .

HY-14538S3

Haloperidol-13C6	Isotope-Labeled Compounds Dopamine Receptor	Neurological Disease
Haloperidol- ¹³C₆ is the ¹³C₆ labeled Haloperidol. Haloperidol is a potent dopamine D2 receptor antagonist, widely used as an antipsychotic.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N0096

Rotundine (-)-Tetrahydropalmatine; L-Tetrahydropalmatine	Alkaloids Structural Classification Corydalis yanhusuo W. T. Wang Source classification Plants Isoquinoline Alkaloids Papaveraceae	5-HT Receptor Dopamine Receptor
Rotundine is an antagonist of dopamine D1, D2 and D3 receptors with IC₅₀s of 166 nM, 1.4 μM and 3.3 μM, respectively. Rotundine is also an antagonist of 5-HT_1A with an IC₅₀ of 370 nM.

HY-A0019

Paliperidone 3 Publications Verification 9-Hydroxyrisperidone	Structural Classification Natural Products Source classification Endogenous metabolite	Drug Metabolite Dopamine Receptor 5-HT Receptor Adrenergic Receptor
Paliperidone (9-Hydroxyrisperidone), the major active metabolite of Risperidone, is a dopamine D2 antagonist and 5-HT2A antagonist. Paliperidone is also active as an antagonist at α1 and α2 adrenergic receptors and H1-histaminergic receptors. Paliperidone, a antipsychotic agent, shows efficacy against schizophrenia .

HY-N6960

L-Stepholidine Stepholidine; (-)-Stepholidine; L-SPD	Alkaloids Stephania intermedia Source classification Plants Isoquinoline Alkaloids Menispermaceae	Dopamine Receptor
L-Stepholidine (Stepholidine) exhibits mixed **dopamine D1 receptor** agonist and D2 antagonist properties. L-Stepholidine has neuroprotective effect and inhibits Heroin-induced reinstatement. L-Stepholidine is a potential medication for the research of opiate addiction .

HY-100971

Spiramide AMI-193	Alkaloids Piperidine Alkaloids Neurological Disease Classification of Application Fields Source classification Rosaceae Spiraea japonica Plants Disease Research Fields	5-HT Receptor Dopamine Receptor
Spiramide (AMI-193) is a potent and selective antagonist of 5-HT₂ and **dopamine D2 receptor, with K_is of 2 nM and 3 nM, respectively. Spiramide has >2000-fold selectivity for 5-HT₂ versus 5-HT_1C (K_i*=4300 nM) receptors*. Spiramide exhibits antipsychotic activity .

HY-A0019R

Paliperidone (Standard)	Structural Classification Natural Products Source classification Endogenous metabolite	Drug Metabolite Dopamine Receptor 5-HT Receptor Adrenergic Receptor
Paliperidone (Standard) is the analytical standard of Paliperidone. This product is intended for research and analytical applications. Paliperidone (9-Hydroxyrisperidone), the major active metabolite of Risperidone, is a dopamine D2 antagonist and 5-HT2A antagonist. Paliperidone is also active as an antagonist at α1 and α2 adrenergic receptors and H1-histaminergic receptors. Paliperidone, a antipsychotic agent, shows efficacy against schizophrenia .

HY-N3945R

Glaucine (Standard)	Alkaloids Structural Classification other families Source classification Plants Isoquinoline Alkaloids Glaucium flavum Papaveraceae	Phosphodiesterase (PDE) Calcium Channel Adrenergic Receptor Dopamine Receptor Influenza Virus
Glaucine (Standard) is the analytical standard of Glaucine. This product is intended for research and analytical applications. Glaucine (O,O-Dimethylisoboldine) is an alkaloid isolated from Glaucium flavum with antitussive, bronchodilation and anti-inflammatory properties. Glaucine is a selective and orally active phosphodiesterase 4 (PDE4) inhibitor with Kis of 3.4 μM in human bronchus and polymorphonuclear leukocytes. Glaucine is also a non-selective α-adrenoceptor antagonist, a Ca2+ entry blocker, and a weak dopamine D1 and D2 receptor antagonist. Glaucine has antioxidative and antiviral activities .

Cat. No.	Product Name	Chemical Structure

HY-110232

Risperidone-d4
Risperidone-d₄ is the deuterium labeled Risperidone. Risperidone is a serotonin 5-HT2 receptor blocker, P-Glycoprotein inhibitor and potent dopamine D2 receptor antagonist, with Kis of 4.8, 5.9 nM for 5-HT2A and dopamine D2 receptor, respectively.

HY-14538S1

Haloperidol-d4-1
Haloperidol-d₄-1 is deuterium labeled haloperidol, and the latter is a potent dopamine D2 receptor antagonist.

HY-A0163S

Zuclopenthixol-d4 succinate salt
Zuclopenthixol-d₄ (succinate) is the deuterium labeled Zuclopenthixol. Zuclopenthixol is a thioxanthene derivative which acts as a mixed dopamine D1/D2 receptor antagonist[1][2].

HY-103414S

Raclopride-d5 hydrochloride
Raclopride-d₅ (hydrochloride) is the deuterium labeled Raclopride. Raclopride is a dopamine D2/D3 receptor antagonist, which binds to D2 and D3 receptors with dissociation constants (Kis) of 1.8 nM and 3.5 nM, respectively, but has a very low affinity for D1 and D4 receptors with Kis of 18000 nM and 2400 nM, respectively[1][2].

HY-14538S

Haloperidol-d4
Haloperidol-d₄ is deuterium labeled haloperidol, and the latter is a potent dopamine D2 receptor antagonist.

HY-14545S1

Amisulpride-d5 N-Oxide
Amisulpride-d₅ N-Oxide is the deuterium labeled Amisulpride. Amisulpride is a dopamine D2/D3 receptor antagonist with Kis of 2.8 and 3.2 nM for human dopamine D2 and D3, respectively[1][2].

HY-14538S3

Haloperidol-13C6
Haloperidol- ¹³C₆ is the ¹³C₆ labeled Haloperidol. Haloperidol is a potent dopamine D2 receptor antagonist, widely used as an antipsychotic.

HY-11018S2

Risperidone-d6
Risperidone-d6 (R 64 766-d6) is the deuterium labeled Risperidone (HY-11018). Risperidone is a serotonin 5-HT₂ receptor blocker, P-Glycoprotein inhibitor and potent dopamine D₂ receptor antagonist, with K_is of 4.8, 5.9 nM for 5-HT_2A and dopamine D₂ receptor, respectively .

HY-11018S1

Risperidone-d4-1
Risperidone-d4-1 (R 64 766-d4-1) is the deuterium labeled Risperidone (HY-11018). Risperidone is a serotonin 5-HT₂ receptor blocker, P-Glycoprotein inhibitor and potent **dopamine D₂ receptor** antagonist, with K_is of 4.8, 5.9 nM for 5-HT_2A and dopamine D₂ receptor, respectively.

HY-14538S2

Haloperidol-d4 N-Oxide
Haloperidol-d₄ N-Oxide is the deuterium labeled Haloperidol. Haloperidol is a potent dopamine D2 receptor antagonist, widely used as an antipsychotic[1][2].

HY-W040146S

Propionylpromazine-d6 hydrochloride 1 Publications Verification
Propionylpromazine-d₆ (hydrochloride) is the deuterium labeled Propionylpromazine hydrochloride. Propionylpromazine hydrochloride (Propiopromazine hydrochloride), a dopamine receptor D2 (DRD2) antagonist, can be used in the research of Parkinson disease[1].

HY-13575S

Blonanserin-d8
Blonanserin-d₈ is a deuterium labeled Blonanserin. Blonanserin is a dopamine D2/5-HT2 receptor antagonist and an atypical antipsychotic[1][2].

HY-13575S1

Blonanserin-d5
Blonanserin-d₅ is a deuterium labeled Blonanserin. Blonanserin is a dopamine D2/5-HT2 receptor antagonist and an atypical antipsychotic[1][2].

HY-B0532S

Trifluoperazine-d8
Trifluoperazine-d₈ is a deuterium labeled Trifluoperazine. Trifluoperazine is an antipsychotic phenothiazine agent and a selective α1-adrenergic receptor antagonist. Trifluoperazine is also a potent dopamine D2 receptor inhibitor [1][2].

HY-15394S

(Rac)-Rotigotine-d7 hydrochloride

(Rac)-Rotigotine-d₇ (hydrochloride) is deuterium labeled (Rac)-Rotigotine (hydrochloride). (Rac)-Rotigotine hydrochloride is a racemate of Rotigotine. Rotigotine is a full agonist of dopamine receptor, a partial agonist of the 5-HT1A receptor, and an antagonist of the α2B-adrenergic receptor, with Kis of 0.71 nM, 4-15 nM, and 83 nM for the dopamine D3 receptor and D2, D5, D4 receptors, and dopamine D1 receptor.

HY-12987S1

Pimozide-d5 N-Oxide
Pimozide-d₅ N-Oxide is the deuterium labeled Pimozide. Pimozide is a dopamine receptor antagonist, with Kis of 1.4 nM, 2.5 nM and 588 nM for dopamine D2, D3 and D1 receptors, respectively, and also has affinity at α1-adrenoceptor, with a Ki of 39 nM; Pimozide also inhibits STAT3 and STAT5[1][2].

HY-12987S

Pimozide-d4
Pimozide-d₄ is a deuterium labeled Pimozide. Pimozide is a dopamine receptor antagonist, with Kis of 1.4 nM, 2.5 nM and 588 nM for dopamine D2, D3 and D1 receptors, respectively, and also has affinity at α1-adrenoceptor, with a Ki of 39 nM; Pimozide also inhibits STAT3 and STAT5[1][2][3].

HY-12987S2

Pimozide-d4-1
Pimozide-d₄-1 is the deuterium labeled Pimozide. Pimozide is a dopamine receptor antagonist, with Kis of 1.4 nM, 2.5 nM and 588 nM for dopamine D2, D3 and D1 receptors, respectively, and also has affinity at α1-adrenoceptor, with a Ki of 39 nM; Pimozide also inhibits STAT3 and STAT5[1][2][3][4].

HY-15394S1

(Rac)-Rotigotine-d3 hydrochloride

(Rac)-Rotigotine-d₃ hydrochloride is a deuterium labeled (Rac)-Rotigotine (hydrochloride) (HY-15394). (Rac)-Rotigotine hydrochloride is a racemate of Rotigotine. Rotigotine is a full agonist of?dopamine receptor, a partial agonist of the?5-HT1A receptor, and an antagonist of the?α2B-adrenergic receptor, with?K_is of 0.71?nM, 4-15?nM, and 83?nM for the dopamine D3 receptor and D2, D5, D4 receptors, and dopamine D1 receptor.

HY-17382S

Metoclopramide-d3
Metoclopramide-d₃ is deuterium labeled Metoclopramide. Metoclopramide is a potent antagonist of 5-HT3 and dopamine D2 receptor, with IC50s of 308 nM and 483 nM, respectively. Metoclopramide can be used for the research of nausea and vomiting, gastro-oesophageal reflux, and gastroparesis[1][2].

HY-B0358AS

Flunarizine-d8 dihydrochloride
Flunarizine-d₈ dihydrochloride is deuterated labeled Flunarizine dihydrochloride (HY-B0358A). Flunarizine dihydrochloride is a potent dual Na ⁺/Ca ²⁺ channel (T-type) blocker. Flunarizine dihydrochloride is a D₂ dopamine receptor antagonist. Flunarizine dihydrochloride shows anticonvulsive and antimigraine activity, and peripheral vasodilator effects .

HY-B0031S3

Quetiapine-d8 hemifumarate

Quetiapine-d₈ (hemifumarate) is the deuterium labeled Quetiapine hemifumarate. Quetiapine hemifumarate is a 5-HT receptors agonist with a pEC50 of 4.77 for human 5-HT1A receptor. Quetiapine hemifumarate is a dopamine receptor antagonist with a pIC50 of 6.33 for human D2 receptor. Quetiapine hemifumarate has moderate to high affinity for the human D2, HT1A, 5-HT2A, 5-HT2C receptor with pKis of 7.25, 5.74, 7.54, 5.55. Antidepressant and anxiolytic effects[1].

HY-B0031S4

Quetiapine hemifumarate-d8

Quetiapine (hemifumarate)-d₈ is the deuterium labeled Quetiapine hemifumarate[1]. Quetiapine hemifumarate is a 5-HT receptors agonist with a pEC50 of 4.77 for human 5-HT1A receptor. Quetiapine hemifumarate is a dopamine receptor antagonist with a pIC50 of 6.33 for human D2 receptor. Quetiapine hemifumarate has moderate to high affinity for the human D2, HT1A, 5-HT2A, 5-HT2C receptor with pKis of 7.25, 5.74, 7.54, 5.55. Antidepressant and anxiolytic effects[2].

HY-B0031S5

Quetiapine-d4-1 fumarate

Quetiapine-d₄-1 fumarate is deuterated labeled Quetiapine (hemifumarate) (HY-B0031). Quetiapine hemifumarate is a 5-HT receptors agonist with a pEC₅₀ of 4.77 for human 5-HT1A receptor. Quetiapine hemifumarate is a dopamine receptor antagonist with a pIC₅₀ of 6.33 for human D2 receptor. Quetiapine hemifumarate has moderate to high affinity for the human D2, HT1A, 5-HT2A, 5-HT2C receptor with pK_is of 7.25, 5.74, 7.54, 5.55. Antidepressant and anxiolytic effects .

HY-16567S

Asenapine-13C,d3 hydrochloride
Asenapine- ¹³C,d₃ (hydrochloride) is the ¹³C- and deuterium labeled Asenapine (hydrochloride). Asenapine hydrochloride, an antipsychotic, is a 5-HT (1A, 1B, 2A, 2B, 2C, 5A, 6, 7) and Dopamine (D2, D3, D4) receptor antagonist with Ki values of 0.03-4.0 nM for 5-HT and 1.3, 0.42, 1.1 nM for Dopamine receptor, respectively.

HY-B0520AS1

Benztropine-d3 mesylate

Benztropine-d₃ (mesylate) is the deuterium labeled Benztropine mesylate[1]. Benztropine mesylate (Benzatropine mesylate) is an orally active centrally acting anticholinergic agent that can be used for Parkinson's disease research. Benztropine mesylate is an anti-histamine agent and a dopamine re-uptake inhibitor. Benztropine mesylate is also a human D2 dopamine receptor allosteric antagonist. Benztropine mesylate also has anti-CSCs (cancer stem cells) effects[2][3].

HY-B0520AS

Benztropine-13C,d3 mesylate

Benztropine- ¹³C,d₃ (mesylate) is the ¹³C- and deuterium labeled Benztropine (mesylate). Benztropine mesylate (Benzatropine mesylate) is an orally active centrally acting anticholinergic agent that can be used for Parkinson's disease research. Benztropine mesylate is an anti-histamine agent and a dopamine re-uptake inhibitor. Benztropine mesylate is also a human D2 dopamine receptor allosteric antagonist. Benztropine mesylate also has anti-CSCs (cancer stem cells) effects[1][2].

HY-B0032AS

Lurasidone-d8
Lurasidone-d₈ is deuterium labeled Lurasidone. Lurasidone (SM-13496) is an antagonist of both dopamine D2 and 5-HT7 with IC50s of 1.68 and 0.495 nM, respectively. Lurasidone (SM-13496) is also a partial agonist of 5-HT1A receptor with an IC50 of 6.75 nM.

HY-W654010

Lurasidone-d8-1 hydrochloride
Lurasidone-d₈-1 (hydrochloride) is deuterium labeled Lurasidone (Hydrochloride). Lurasidone (Hydrochloride) (SM-13496 (Hydrochloride)) is an antagonist of both dopamine D₂ and 5-HT₇ with IC₅₀s of 1.68 and 0.495 nM, respectively. Lurasidone (Hydrochloride) (SM-13496 (Hydrochloride)) is also a partial agonist of 5-HT_1A receptor with an IC₅₀ of 6.75 nM .

HY-A0077S2

Perphenazine-d6 fumarate

Perphenazine-d6 (fumarate) is a deuterated labeled Perphenazine . Perphenazine is an orally active dopamine receptor and histamine-1 receptor antagonist, with K_i values of 0.56 nM (D2), 0.43 nM (D3), 6 nM (5-HT2A), respectively. Perphenazine also binds to Alpha-1A adrenergic receptor. Perphenazine inhibits cancer cell proliferation, and induces apoptosis. Perphenazine can be used in the research of mental disease, cancer, inflammation .

HY-B0965AS

Thioridazine-d3 hydrochloride

Thioridazine-d₃ (hydrochloride) is the deuterium labeled Thioridazine. Thioridazine, an antagonist of the dopamine receptor D2 family proteins, exhibits potent anti-psychotic and anti-anxiety activities. Thioridazine is also a potent inhibitor of PI3K-Akt-mTOR signaling pathways with anti-angiogenic effect. Thioridazine shows antiproliferative and apoptosis induction effects in various types of cancer cells, with specificity on targeting cancer stem cells (CSCs)[1][2][3][4].

HY-15780S1

Brexpiprazole-d8-1

Brexpiprazole-d₈-1 is the deuterium labeled Brexpiprazole[1]. Brexpiprazole (OPC-34712), an atypical orally active antipsychotic agent, is a partial agonist of human 5-HT1A and dopamine D2L receptor with Kis of 0.12 nM and 0.3 nM, respectively. Brexpiprazole is also a 5-HT2A receptor antagonist with a Ki of 0.47 nM. Brexpiprazole also shows potent antagonist activity at human noradrenergic α1B (Ki=0.17 nM) and α2C receptors (Ki=0.59 nM)[2][3].

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