2. GPCR/G Protein Neuronal Signaling
  3. mGluR
  4. Fasoracetam

Fasoracetam  (Synonyms: NS 105)

Cat. No.: HY-107481 Purity: 99.24%
COA Handling Instructions

Molarity Calculator

Fasoracetam (NS 105) is the activator of metabotropic glutamate receptor (mGluR). Fasoracetam (NS 105) has the potential for the research of attention-deficit hyperactivity disorder (ADHD) and Alzheimer's disease (AD).

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

Fasoracetam Chemical Structure

Fasoracetam Chemical Structure

CAS No. : 110958-19-5

Size Price Stock Quantity
Free Sample (0.1 - 0.5 mg)   Apply Now  
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 55 In-stock
Solution
10 mM * 1 mL in DMSO USD 55 In-stock
Solid
5 mg USD 50 In-stock
10 mg USD 70 In-stock
25 mg USD 130 In-stock
50 mg USD 195 In-stock
100 mg USD 290 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.

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Based on 1 publication(s) in Google Scholar

Fasoracetam Related Antibodies

Top Publications Citing Use of Products

View All mGluR Isoform Specific Products:

View All Isoforms
mGluR1 mGluR2 mGluR3 mGluR4 mGluR5 mGluR6 mGluR7 mGluR8 mGluR

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Fasoracetam (NS 105) is the activator of metabotropic glutamate receptor (mGluR). Fasoracetam (NS 105) has the potential for the research of attention-deficit hyperactivity disorder (ADHD) and Alzheimer's disease (AD)[1][2].

IC50 & Target

mGluR[1]
Molecular Weight

196.25

Formula

C10H16N2O2
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C([C@@H]1NC(CC1)=O)N2CCCCC2
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 : 250 mg/mL (1273.89 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 5.0955 mL 25.4777 mL 50.9554 mL
5 mM 1.0191 mL 5.0955 mL 10.1911 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: ≥ 2.08 mg/mL (10.60 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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: ≥ 2.08 mg/mL (10.60 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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

Purity: 99.24%

COA (246 KB) HNMR (262 KB) LCMS (260 KB)

Handling Instructions (2659 KB)
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 5.0955 mL 25.4777 mL 50.9554 mL 127.3885 mL
5 mM 1.0191 mL 5.0955 mL 10.1911 mL 25.4777 mL
10 mM 0.5096 mL 2.5478 mL 5.0955 mL 12.7389 mL
15 mM 0.3397 mL 1.6985 mL 3.3970 mL 8.4926 mL
20 mM 0.2548 mL 1.2739 mL 2.5478 mL 6.3694 mL
25 mM 0.2038 mL 1.0191 mL 2.0382 mL 5.0955 mL
30 mM 0.1699 mL 0.8493 mL 1.6985 mL 4.2463 mL
40 mM 0.1274 mL 0.6369 mL 1.2739 mL 3.1847 mL
50 mM 0.1019 mL 0.5096 mL 1.0191 mL 2.5478 mL
60 mM 0.0849 mL 0.4246 mL 0.8493 mL 2.1231 mL
80 mM 0.0637 mL 0.3185 mL 0.6369 mL 1.5924 mL
100 mM 0.0510 mL 0.2548 mL 0.5096 mL 1.2739 mL
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Fasoracetam 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:

Fasoracetam110958-19-5NS 105NS105NS-105mGluRMetabotropic glutamate receptorsmetabotropic glutamate receptorattention-deficit hyperactivity disorderAlzheimer's diseaseADHDADInhibitorinhibitorinhibit

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