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  3. yGsy2p-IN-1

yGsy2p-IN-1 is a potent inhibitor for yeast glycogen synthase 2 (yGsy2p). yGsy2p-IN-1 is a competitive human glycogen synthase 1 (hGYS1) inhibitor with an IC50 of 2.75 µM and a Ki of 1.31 µM for wild-type hGYS1. yGsy2p-IN-H23 a pyrazole inhibitor, is used for glycogen storage diseases (GSDs).

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yGsy2p-IN-1 Chemical Structure

yGsy2p-IN-1 Chemical Structure

CAS No. : 2415003-97-1

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10 mM * 1 mL in DMSO
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Solution
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Based on 1 publication(s) in Google Scholar

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Description

yGsy2p-IN-1 is a potent inhibitor for yeast glycogen synthase 2 (yGsy2p). yGsy2p-IN-1 is a competitive human glycogen synthase 1 (hGYS1) inhibitor with an IC50 of 2.75 µM and a Ki of 1.31 µM for wild-type hGYS1. yGsy2p-IN-H23 a pyrazole inhibitor, is used for glycogen storage diseases (GSDs)[1].

IC50 & Target

IC50: 2.75 µM (hGYS1)[1]
Ki: 1.31 µM (wild-type hGYS1)[1]

In Vitro

yGsy2p-IN-1 (compound 23; 0.1, 1, 10, 100, 1000 µM) has IC50s of 7.89 μM and 33.6 μM for yGsy2p-WT and yGsy2p-Y513L[1].
yGsy2p-IN-1 (100 μM) exhibits almost complete inhibition of synthase activity in both HEK293-PTG and Rat-1 cell lysates[1].

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

Molecular Weight

352.26

Formula

C16H11F3N2O4

CAS No.
Appearance

Solid

Color

Off-white to light yellow

SMILES

OC1=CC=C(C2=NNC(C(F)(F)F)=C2C3=CC=C(O)C=C3)C(O)=C1O

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 : 62.5 mg/mL (177.43 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 2.8388 mL 14.1941 mL 28.3881 mL
5 mM 0.5678 mL 2.8388 mL 5.6776 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)

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Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

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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 (5.90 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 (5.90 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:

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Dosing volume
(per animal)

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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 2.8388 mL 14.1941 mL 28.3881 mL 70.9703 mL
5 mM 0.5678 mL 2.8388 mL 5.6776 mL 14.1941 mL
10 mM 0.2839 mL 1.4194 mL 2.8388 mL 7.0970 mL
15 mM 0.1893 mL 0.9463 mL 1.8925 mL 4.7314 mL
20 mM 0.1419 mL 0.7097 mL 1.4194 mL 3.5485 mL
25 mM 0.1136 mL 0.5678 mL 1.1355 mL 2.8388 mL
30 mM 0.0946 mL 0.4731 mL 0.9463 mL 2.3657 mL
40 mM 0.0710 mL 0.3549 mL 0.7097 mL 1.7743 mL
50 mM 0.0568 mL 0.2839 mL 0.5678 mL 1.4194 mL
60 mM 0.0473 mL 0.2366 mL 0.4731 mL 1.1828 mL
80 mM 0.0355 mL 0.1774 mL 0.3549 mL 0.8871 mL
100 mM 0.0284 mL 0.1419 mL 0.2839 mL 0.7097 mL
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yGsy2p-IN-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.

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yGsy2p-IN-1
Cat. No.:
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