1. Immunology/Inflammation
  2. CD73
  3. CD73-IN-3

CD73-IN-3 is a potent CD73 inhibitor (IC50=7.3 nM in Calu6 human cell assay). CD73-IN-3, example 2 extracted from patent WO2019168744 A1, has the potential for cancer research.

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

CD73-IN-3 Chemical Structure

CD73-IN-3 Chemical Structure

CAS No. : 2375815-63-5

Size Price Stock Quantity
Solid + Solvent
10 mM * 1 mL in DMSO
ready for reconstitution
USD 330 In-stock
Solution
10 mM * 1 mL in DMSO USD 330 In-stock
Solid
5 mg USD 300 In-stock
10 mg USD 480 In-stock
25 mg USD 920 In-stock
50 mg USD 1450 In-stock
100 mg USD 2250 In-stock
200 mg   Get quote  
500 mg   Get quote  

* Please select Quantity before adding items.

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

Customer Review

Based on 1 publication(s) in Google Scholar

Top Publications Citing Use of Products
  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

CD73-IN-3 is a potent CD73 inhibitor (IC50=7.3 nM in Calu6 human cell assay). CD73-IN-3, example 2 extracted from patent WO2019168744 A1, has the potential for cancer research[1].

In Vitro

CD73-IN-3 inhibits CD73 activity in human serum with an EC50 of 0.213 μM. CD73-IN-3 inhibits CD73 activity in human serum by 56.8%, 71.7% and 76.9% at 0.52 μM, 1.56 μM, 4.68 μM,respectively[1].
In Calu6 human cell assay against CD73, the IC50 for CD73-IN-3 against CD73 is 0.0073 uM[1].

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

Molecular Weight

286.33

Formula

C15H18N4O2

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

CC([C@@H]1[C@](C(C=C(C(C(N2)=O)=CNC2=O)N=N3)=C3C)([H])C1)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 (349.25 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 3.4925 mL 17.4624 mL 34.9247 mL
5 mM 0.6985 mL 3.4925 mL 6.9849 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    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (8.73 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.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% Corn Oil

    Solubility: ≥ 2.5 mg/mL (8.73 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

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: 99.89%

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 3.4925 mL 17.4624 mL 34.9247 mL 87.3118 mL
5 mM 0.6985 mL 3.4925 mL 6.9849 mL 17.4624 mL
10 mM 0.3492 mL 1.7462 mL 3.4925 mL 8.7312 mL
15 mM 0.2328 mL 1.1642 mL 2.3283 mL 5.8208 mL
20 mM 0.1746 mL 0.8731 mL 1.7462 mL 4.3656 mL
25 mM 0.1397 mL 0.6985 mL 1.3970 mL 3.4925 mL
30 mM 0.1164 mL 0.5821 mL 1.1642 mL 2.9104 mL
40 mM 0.0873 mL 0.4366 mL 0.8731 mL 2.1828 mL
50 mM 0.0698 mL 0.3492 mL 0.6985 mL 1.7462 mL
60 mM 0.0582 mL 0.2910 mL 0.5821 mL 1.4552 mL
80 mM 0.0437 mL 0.2183 mL 0.4366 mL 1.0914 mL
100 mM 0.0349 mL 0.1746 mL 0.3492 mL 0.8731 mL
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CD73-IN-3 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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CD73-IN-3
Cat. No.:
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