2. GPCR/G Protein Neuronal Signaling
  3. Dopamine Receptor
  4. PD-168077 maleate

PD-168077 maleate is a selective dopamine D4 receptor agonist, with a Ki of 9 nM.

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

PD-168077 maleate Chemical Structure

PD-168077 maleate Chemical Structure

CAS No. : 630117-19-0

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 89 In-stock
Solution
10 mM * 1 mL in DMSO USD 89 In-stock
Solid
5 mg USD 81 In-stock
10 mg USD 133 In-stock
25 mg USD 266 In-stock
50 mg USD 425 In-stock
100 mg USD 660 In-stock
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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of PD-168077 maleate:

PD-168077 maleate Related Antibodies

Top Publications Citing Use of Products

1 Publications Citing Use of MCE PD-168077 maleate

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Dopamine Receptor D1 Receptor D2 Receptor D3 Receptor D4 Receptor D5 Receptor

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

PD-168077 maleate is a selective dopamine D4 receptor agonist, with a Ki of 9 nM.

IC50 & Target

D4 Receptor

 

In Vitro

PD-168077 is one of the first agents to be identified as putative selective D4 agonists. It shows >100-fold selectivity over other members of the D2-like receptor family and over their D1-like counterparts; PD-168077 shows a 20-fold selectivity over α1, and α2, a 45-fold selectivity over 5-HT1A, and a 460-fold selectivity over 5-HT2A receptors; PD-168077 evidences intrinsic activity at the D4 receptor in terms of quinpirole-like inhibition of forskolin-stimulated cAMP accumulation or stimulation of [3H]thymidine uptake in CHO cells expressing the human D4 receptor[1]. In the PD-168077-treated cell, p-CaMKII exhibits a significantly increased clustering at synaptic sites, as indicated by the enhanced colocalization with PSD-95[2].

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

PD-168077 maleate Related Antibodies
In Vivo

PD-168077 (0.2-25.0 mg/kg) dose-dependently induces locomotion, which takes an unusual and characteristic ”shuffling” form with uncoordinated movements together with yawning, and episodes of myoclonic jerking; grooming, and rearing are reduced[1].

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

450.49

Formula

C24H26N4O5
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C(NCN1CCN(C2=CC=CC=C2C#N)CC1)C3=CC=CC(C)=C3.O=C(O)/C=C\C(O)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

DMSO : 150 mg/mL (332.97 mM; Need ultrasonic; 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 2.2198 mL 11.0990 mL 22.1981 mL
5 mM 0.4440 mL 2.2198 mL 4.4396 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 (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
=
Concentration
×
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:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (5.55 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (5.55 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

    Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
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.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
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 (sealed storage, away from moisture). 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 2.2198 mL 11.0990 mL 22.1981 mL 55.4951 mL
5 mM 0.4440 mL 2.2198 mL 4.4396 mL 11.0990 mL
10 mM 0.2220 mL 1.1099 mL 2.2198 mL 5.5495 mL
15 mM 0.1480 mL 0.7399 mL 1.4799 mL 3.6997 mL
20 mM 0.1110 mL 0.5550 mL 1.1099 mL 2.7748 mL
25 mM 0.0888 mL 0.4440 mL 0.8879 mL 2.2198 mL
30 mM 0.0740 mL 0.3700 mL 0.7399 mL 1.8498 mL
40 mM 0.0555 mL 0.2775 mL 0.5550 mL 1.3874 mL
50 mM 0.0444 mL 0.2220 mL 0.4440 mL 1.1099 mL
60 mM 0.0370 mL 0.1850 mL 0.3700 mL 0.9249 mL
80 mM 0.0277 mL 0.1387 mL 0.2775 mL 0.6937 mL
100 mM 0.0222 mL 0.1110 mL 0.2220 mL 0.5550 mL
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PD-168077 maleate 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:

PD-168077630117-19-0PD168077PD 168077Dopamine ReceptorInhibitorinhibitorinhibit

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