2. GPCR/G Protein Neuronal Signaling
  3. mAChR
  4. ASP8302

ASP8302 is a positive allosteric modulator of muscarinic M3 Receptor. ASP8302 improves voiding efficiency and reduced residual urine volume in two voiding dysfunction models. ASP8302 can be used for research of underactive bladder.

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

ASP8302 Chemical Structure

ASP8302 Chemical Structure

CAS No. : 1839583-42-4

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1 mg USD 250 In-stock
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Based on 1 publication(s) in Google Scholar

ASP8302 Related Antibodies

Top Publications Citing Use of Products

View All mAChR Isoform Specific Products:

View All Isoforms
mAChR1 mAChR2 mAChR3 mAChR4 mAChR5

  • Biological Activity

  • Protocol

  • Purity & Documentation

  • References

  • Customer Review

Description

ASP8302 is a positive allosteric modulator of muscarinic M3 Receptor. ASP8302 improves voiding efficiency and reduced residual urine volume in two voiding dysfunction models. ASP8302 can be used for research of underactive bladder[1][2].

IC50 & Target[1]

mAChR3

 

Molecular Weight

590.16

Formula

C26H32ClN7O3S2
CAS No.
Appearance

Solid

Color

Light yellow to yellow

SMILES

O=C(C1=NC=C(N2C[C@@H](N(CC2)CCC(O)=O)C)N=C1)NC(S3)=NC(C4=CC(Cl)=CS4)=C3CN5[C@@H](CCC5)C
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (169.45 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 1.6945 mL 8.4723 mL 16.9446 mL
5 mM 0.3389 mL 1.6945 mL 3.3889 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.

  • 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 (4.24 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 (4.24 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).
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. 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 1.6945 mL 8.4723 mL 16.9446 mL 42.3614 mL
5 mM 0.3389 mL 1.6945 mL 3.3889 mL 8.4723 mL
10 mM 0.1694 mL 0.8472 mL 1.6945 mL 4.2361 mL
15 mM 0.1130 mL 0.5648 mL 1.1296 mL 2.8241 mL
20 mM 0.0847 mL 0.4236 mL 0.8472 mL 2.1181 mL
25 mM 0.0678 mL 0.3389 mL 0.6778 mL 1.6945 mL
30 mM 0.0565 mL 0.2824 mL 0.5648 mL 1.4120 mL
40 mM 0.0424 mL 0.2118 mL 0.4236 mL 1.0590 mL
50 mM 0.0339 mL 0.1694 mL 0.3389 mL 0.8472 mL
60 mM 0.0282 mL 0.1412 mL 0.2824 mL 0.7060 mL
80 mM 0.0212 mL 0.1059 mL 0.2118 mL 0.5295 mL
100 mM 0.0169 mL 0.0847 mL 0.1694 mL 0.4236 mL
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ASP8302 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:

ASP83021839583-42-4ASP 8302ASP-8302mAChRMuscarinic acetylcholine receptorvoiding dysfunction modelunderactive bladderInhibitorinhibitorinhibit

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