2. GPCR/G Protein Neuronal Signaling
  3. Dopamine Receptor
  4. Dopamine D4 receptor antagonist-1

Dopamine D4 receptor antagonist-1 

Cat. No.: HY-147398 Purity: 99.17%
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Dopamine D4 receptor antagonist-1 is a selective DRD4 antagonists, with a Ki of 9.0 nM for Hd4.2. Dopamine D4 receptor antagonist-1 can be used in study of schizophrenia.

For research use only. We do not sell to patients.

Dopamine D4 receptor antagonist-1 Chemical Structure

Dopamine D4 receptor antagonist-1 Chemical Structure

CAS No. : 444724-92-9

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Based on 1 publication(s) in Google Scholar

Dopamine D4 receptor antagonist-1 Related Antibodies

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Description

Dopamine D4 receptor antagonist-1 is a selective DRD4 antagonists, with a Ki of 9.0 nM for Hd4.2. Dopamine D4 receptor antagonist-1 can be used in study of schizophrenia[1].

IC50 & Target

hD4.2 Receptor

9.0 nM (Ki)

In Vivo

Dopamine D4 receptor antagonist-1 (10 mg/kg; i.p.; single) shows inhibitory effect on catecholaminergic systems (DOPA accumulation in the hippocampus)[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Male Long-Evans rats (180-250 g); knockout of the DA D4 receptor locus mice (D4 KO); wild type rats (WT)[1].
Dosage: 10 mg/kg
Administration: Intraperitoneal injection, single.
Result: Increased DOPA accumulation in the hippocampus with no effect observed in the striatum.
Molecular Weight

326.82

Formula

C18H19ClN4
CAS No.
Appearance

Solid

Color

Off-white to light brown

SMILES

ClC1=CC(N2CCN(CC2)CC3=NC4=C(N3)C=CC=C4)=CC=C1
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 10 mg/mL (30.60 mM; Need ultrasonic and warming; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.0598 mL 15.2989 mL 30.5979 mL
5 mM 0.6120 mL 3.0598 mL 6.1196 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
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Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 3.0598 mL 15.2989 mL 30.5979 mL 76.4947 mL
5 mM 0.6120 mL 3.0598 mL 6.1196 mL 15.2989 mL
10 mM 0.3060 mL 1.5299 mL 3.0598 mL 7.6495 mL
15 mM 0.2040 mL 1.0199 mL 2.0399 mL 5.0996 mL
20 mM 0.1530 mL 0.7649 mL 1.5299 mL 3.8247 mL
25 mM 0.1224 mL 0.6120 mL 1.2239 mL 3.0598 mL
30 mM 0.1020 mL 0.5100 mL 1.0199 mL 2.5498 mL
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Dopamine D4 receptor antagonist-1 Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Dopamine D4 receptor antagonist-1444724-92-9Dopamine ReceptorDopamine D4 receptorDAschizophreniaInhibitorinhibitorinhibit

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