1. Pardoprunox hydrochloride

Pardoprunox hydrochloride  (Synonyms: SLV-308 hydrochloride; DU-126891 hydrochloride)

Cat. No.: HY-14958A Purity: 98.24%
COA Handling Instructions

Pardoprunox (SLV-308) hydrochloride is a partial dopamine D2 and D3 receptor partial agonist and a serotonin 5-HT1A receptor agonist, with pEC50s of 8, 9.2, and 6.3, respectively.

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

Pardoprunox hydrochloride Chemical Structure

Pardoprunox hydrochloride Chemical Structure

CAS No. : 269718-83-4

Size Price Stock Quantity
Solid + Solvent
10 mM * 1 mL in DMSO
ready for reconstitution
USD 462 In-stock
Solution
10 mM * 1 mL in DMSO USD 462 In-stock
Solid
5 mg USD 420 In-stock
10 mg USD 600 In-stock
50 mg USD 1800 In-stock
100 mg USD 2520 In-stock
200 mg   Get quote  
500 mg   Get quote  

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This product is a controlled substance and not for sale in your territory.

Other Forms of Pardoprunox hydrochloride:

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Description

Pardoprunox (SLV-308) hydrochloride is a partial dopamine D2 and D3 receptor partial agonist and a serotonin 5-HT1A receptor agonist, with pEC50s of 8, 9.2, and 6.3, respectively[1].

In Vitro

Pardoprunox (SLV-308) hydrochloride acts as a potent but partial D2 receptor agonist (pEC50= 8.0 and pA2=8.4) with an efficacy of 50% on forskolin stimulated cAMP accumulation. At human recombinant dopamine D3 receptors, Pardoprunox hydrochloride acts as a partial agonist in the induction of [(35)S]GTPgammaS binding (intrinsic activity of 67%; pEC50=9.2) and antagonized the dopamine induction of [(35)S]GTPgammaS binding (pA2=9.0). Pardoprunox hydrochloride acts as a full 5-HT1A receptor agonist on forskolin induced cAMP accumulation at cloned human 5-HT1A receptors but with low potency (pEC50=6.3)[1].

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

Clinical Trial
Molecular Weight

269.73

Formula

C12H16ClN3O2

CAS No.
Appearance

Solid

Color

Off-white to pink

SMILES

O=C1OC2=C(N3CCN(C)CC3)C=CC=C2N1.[H]Cl

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 (556.11 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : 25 mg/mL (92.69 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.7074 mL 18.5371 mL 37.0741 mL
5 mM 0.7415 mL 3.7074 mL 7.4148 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.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
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Concentration
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Volume
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Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

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Volume (start)

V1

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Concentration (final)

C2

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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: ≥ 7.5 mg/mL (27.81 mM); Clear solution

    This protocol yields a clear solution of ≥ 7.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (75.0 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: ≥ 7.5 mg/mL (27.81 mM); Clear solution

    This protocol yields a clear solution of ≥ 7.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (75.0 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.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
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).
Purity & Documentation

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
H2O / DMSO 1 mM 3.7074 mL 18.5371 mL 37.0741 mL 92.6853 mL
5 mM 0.7415 mL 3.7074 mL 7.4148 mL 18.5371 mL
10 mM 0.3707 mL 1.8537 mL 3.7074 mL 9.2685 mL
15 mM 0.2472 mL 1.2358 mL 2.4716 mL 6.1790 mL
20 mM 0.1854 mL 0.9269 mL 1.8537 mL 4.6343 mL
25 mM 0.1483 mL 0.7415 mL 1.4830 mL 3.7074 mL
30 mM 0.1236 mL 0.6179 mL 1.2358 mL 3.0895 mL
40 mM 0.0927 mL 0.4634 mL 0.9269 mL 2.3171 mL
50 mM 0.0741 mL 0.3707 mL 0.7415 mL 1.8537 mL
60 mM 0.0618 mL 0.3090 mL 0.6179 mL 1.5448 mL
80 mM 0.0463 mL 0.2317 mL 0.4634 mL 1.1586 mL
DMSO 100 mM 0.0371 mL 0.1854 mL 0.3707 mL 0.9269 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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Product Name:
Pardoprunox hydrochloride
Cat. No.:
HY-14958A
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