D1 receptor Selective Inhibitors | Agonists | Antagonists

Catalog No. Product Name Information Selective / Pan IC50 / Ki
S4618 Fenoldopam mesylate

Fenoldopam (SKF 82526, Corlopam) is a selective dopamine-1 receptor (DA1) agonist with natriuretic/diuretic properties. It lowers blood pressure through arteriolar vasodilation.

S4151 Penfluridol

Penfluridol (TLP-607) is a highly potent, first generation diphenylbutylpiperidine antipsychotic.

Selective Dopamine receptor, Ki: 1.6 μM
S5949 Metoclopramide hydrochloride hydrate

Metoclopramide hydrochloride (Clorpa, Gimoti, Maxolon, Reglan) hydrate is primarily a Dopamine receptor antagonist, with 5HT3 receptor antagonist and 5HT4 receptor agonist activity, and used as an antiemetic and gastroprokinetic.

S5862 Metoclopramide

Metoclopramide is a dopamine antagonist used for the treatment of nausea and vomiting.

S2456 Chlorpromazine HCl

Chlorpromazine HCl (Sonazine) is a dopamine and potassium channel inhibitor with IC50 of 6.1 and 16 μM for inward-rectifying K+ currents and time-independent outward currents.

S2529 Dopamine HCl

Dopamine HCl is a catecholamine neurotransmitter present in a wide variety of animals,And a dopamine D1-5 receptors agonist.

S1724 Paliperidone

Paliperidone, the main active metabolite of Risperidone, is a potent serotonin-2A and dopamine-2 receptor antagonist, used in the treatment of schizophrenia.

S1444 Ziprasidone HCl

Ziprasidone HCl (CP-88059) is a novel and potent dopamine and serotonin (5-HT) receptor antagonist, used in the treatment of schizophrenia and bipolar disorder.

S4257 Alizapride HCl

Alizapride HCl is a dopamine receptor antagonist used for the theropy of nausea and vomiting.

S4274 Rotigotine

Rotigotine is a dopamine receptor agonist, used in the treatment of Parkinson's disease and restless legs syndrome.

S4219 Azaperone

Azaperone (NSC 170976) crosses the blood-brain barrier and binds to both DI and D2 receptors, being an antagonist of Dopamine receptors with sedative and antiemetic effects, which is used mainly as a tranquilizer in veterinary medicine.

S2451 Amantadine HCl

Amantadine HCl (1-adamantanamine) is used to treat or prevent infections of the respiratory tract caused by a certain virus.

S1280 Amisulpride

Amisulpride (DAN-2163) is an atypical antipsychotic used to treat psychosis in schizophrenia and episodes of mania in bipolar disorder.

S1726 Levodopa

Levodopa is the precursor to the neurotransmitters dopamine, norepinephrine (noradrenaline), and epinephrine (adrenaline), used to treat Parkinson's symptoms.

S6887 Clozapine N-oxide

Clozapine N-oxide (CNO) is a metabolite of Clozapine (GLXC-06516) and an agonist of human muscarinic designer receptors (Designer Receptors Exclusively Activated by Designer Drugs, DREADDs). Clozapine is a potent dopamine (DA) antagonist and a selective muscarinic M4 receptor agonist.

S1763 Quetiapine (ICI-204636) fumarate

Quetiapine Fumarate (ICI-204636) is an atypical antipsychotic used in the treatment of schizophrenia, bipolar I mania, bipolar II depression, bipolar I depression and shows affinity for various neurotransmitter receptors including serotonin, dopamine, histamine, and adrenergic receptors.

S2452 Amfebutamone (Bupropion) HCl

Amfebutamone (Bupropion) HCl is a selective norepinephrine-dopamine reuptake inhibitor with IC50 of 6.5 and 3.4 μM for the reuptake of dopamine and norepinephrine, respectively.

S0476 SCH-23390 hydrochloride

SCH-23390 hydrochloride (R-(+)-SCH-23390, SCH-23390) is a highly potent and selective dopamine D1-like receptor antagonist with Ki of 0.2 nM and 0.3 nM for the D1 and D5 dopamine receptor subtypes, respectively. SCH-23390 hydrochloride is a potent and high efficacy agonist at h5-HT2C receptors with Ki of 9.3 nM. SCH-23390 hydrochloride directly inhibits G protein-coupled inwardly rectifying potassium (GIRK) channels with IC50 of 268 nM.

Pan D1 dopamine receptor, Ki: 0.2 nM
S1771 Chlorprothixene

Chlorprothixene has strong binding affinities to dopamine and histamine receptors, such as D1, D2, D3, D5, H1, 5-HT2, 5-HT6 and 5-HT7, with Ki of 18 nM, 2.96 nM, 4.56 nM, 9 nM, 3.75 nM, 9.4 nM, 3 nM and 5.6 nM, respectively.

Pan D1 receptor, Ki: 18 nM
S4086 Loxapine Succinate

Loxapine Succinate is a D2DR and D4DR inhibitor, serotonergic receptor antagonist and also a dibenzoxazepine anti-psychotic agent.

Pan D2 receptor (human), Ki: 24 nM; D2 receptor (Human), Ki: 24 nM; D1 receptor (human), Ki: 26 nM; D1 receptor (bovine), Ki: 62 nM
S2437 Rotundine

Rotundine (L-tetrahydropalmatine, L-THP) is a selective dopamine D1 receptor antagonist with IC50 of 166 nM.

Pan D1 receptor, IC50: 166 nM
S3913 Pimethixene maleate

Pimethixene (Pimetixene) maleate, an antihistamine, anntimigraine agent and antiserotonergic compound, is a highly potent antagonist of a broad range of monoamine receptors, including a variety of serotonin receptors. Pimethixene maleate inhibits 5-HT2A, 5-HT2B, 5-HT2C, 5-HT1A, 5-HT1B, 5-HT6, 5-HT7, Adrenergic α-1A, Dopamine D1 Receptor, Dopamine D2 Receptor, Dopamine D4.4 Receptor, Histamine H1 Receptor, Muscarinic M1 and Muscarinic M2 with pKi of 10.22, 10.44, 8.42, 7.63, < 5, 7.

Pan Dopamine D1 Receptor, pKi: 6.37
S4358 Pimozide

Pimozide (Orap, R6238) is an antagonist of Dopamine Receptors with Ki of 0.83 nM, 3.0 nM and 6600 nM for dopamine D3, D2 and D1 receptors, respectively. Pimozide also exhibits binding affinity at α2-adrenoceptor and 5-HT1A with Ki of 360 nM and 310 nM, respectively. Pimozide is an antipsychotic drug with anti-tumor activity and suppresses STAT3 and STAT5 activity.

Pan Dopamine D1 receptor, Ki: 6600 nM
S7993 SKF38393 HCl

SKF38393 HCl is a selective dopamine D1/D5 receptor agonist.