DRI-C21045
Based on 3 publication(s) in Google Scholar
DRI-C21045 (compound 10) is a potent and selective inhibitor of the CD40-CD40L costimulatory protein-protein interaction (PPI) with an IC50 of 0.17 μM. DRI-C21045 shows concentration-dependent inhibition of the activation of NF-κB and B cell proliferation all induced by CD40L with IC50s of 17.1 μM and 4.5 μM, respectively.
For research use only. We do not sell to patients.
- Purity: 98.11%
- CAS No.: 2101765-81-3
- Formula: C32H24N2O7S
- Molecular Weight:580.61
-
Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
-
Biological Activity
-
Chemical Information
-
Solvent & Solubility
- Purity & Documentation
- References
-
Help & FAQs
-
Apoptosis Compound Library
HY-L003
-
Immunology/Inflammation Compound Library
HY-L007
-
NF-κB Signaling Compound Library
HY-L014
-
Differentiation Inducing Compound Library
HY-L038
-
Angiogenesis-Related Compound Library
HY-L088
-
Antidepressant Compound Library
HY-L108
-
Anti-Prostate Cancer Compound Library
HY-L124
-
Anti-Pulmonary Fibrosis Compound Library
HY-L125
-
Mitochondrial Protection Compound Library
HY-L144
-
Membrane Protein-targeted Compound Library
HY-L149
-
Membrane Receptor-targeted Compound Library
HY-L150
-
Autoimmune Disease Compound Library
HY-L156
-
Highly Selective Inhibitors Library
HY-L158
-
Cytokine Inhibitors Library
HY-L161
-
Radioprotector Library
HY-L178
-
Bioactive Compound Library Max
HY-L181
-
MCE Bioactive Compound Library
HY-L001V
-
Bioactive Compound Library
HY-L001
-
High-Throughput Bioactive Compound Library
HY-L205
-
Anti-Rheumatic Arthritis Compound Library
HY-L210
Publications Citing Use of MedChemExpress (MCE) DRI-C21045
More
Biological Activity
IC50: 0.17 µM (CD40)[1]
DRI-C21045 (3.2-100 μM; 18 h) concentration-dependently inhibits the CD40L-induced NF-κB activation in CD40 sensor cells[1].
DRI-C21045 (0.6-50 μM; 48 h) blocks CD40L-induced functional activation of primary B cells[1].
DRI-C21045 (0.4-50 μM; 48 h) inhibits CD40L-induced MHC-II upregulation in THP-1 cells[1].
DRI-C21045 (2-100 μM; 48 h) inhibits CD40L-induced B cell proliferation[1].
DRI-C21045 shows no signs of cytotoxicity for concentrations of up to 100 and 200 μM and has no genotoxic potential for concentrations of up to 500 μM[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
DRI-C21045 (20-60 mg/kg; twice daily s.c.; in 20% HPβCD) inhibits alloantigen-induced T cell expansion in the draining lymph nodes (DLNs)[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
-
Animal Model:Full-thickness ear skins from BALB/c were transplanted onto the dorsal thorax of C57BL/6[1]
-
Dosage:30 mg/kg
-
Administration:Daily s.c; administered in 20% w/v hydroxypropyl-β-cyclodextrin (HPβCD) solution
-
Result:Caused prolongation of skin allograft survival.
Chemical Information
-
CAS No. 2101765-81-3
-
Appearance Solid
-
Molecular Weight 580.61
-
Formula C32H24N2O7S
-
Color Off-white to gray
-
SMILES
O=S(C1=CC=CC2=CC=CC(NC(C3=CC=C(C4=CC=C(NC(C5=CC=C(C(OC)=O)C=C5)=O)C=C4)C=C3)=O)=C21)(O)=O
-
Shipping
Room temperature in continental US; may vary elsewhere.
-
Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
Publications (3)
-
Journal Impact Factor
-
Most Recent
-
Cancer Lett
CD40 drives tumor growth in non-small cell lung cancer via non-canonical immune-independent mechanisms. [Abstract]2026 Jan 16:637:218151. PMID: 41260511 -
-
Int J Mol Sci
CD40 Ligand-CD40 Interaction Is an Intermediary between Inflammation and Angiogenesis in Proliferative Diabetic Retinopathy. [Abstract]2023 Oct 25;24(21):15582. PMID: 37958563
Solvent & Solubility
DMSO : 2 mg/mL (3.44 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: 0.5 mg/mL (0.86 mM); Suspended solution; Need ultrasonic
This protocol yields a suspended solution of 0.5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (5.0 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.
Please enter the basic information of animal experiments:
-
-
-
-
Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
-
%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
-
%+
-
+%Tween-80 + +
-
%Saline +
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).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL.
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
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
-
Data Sheet (274 KB)
-
SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
-
Handling Instructions (2659 KB)
References
[1]. Chen J, et al. Small-Molecule Inhibitors of the CD40-CD40L Costimulatory Protein-Protein Interaction. J Med Chem. 2017 Nov 9;60(21):8906-8922. [Content Brief]
[2]. Bojadzic D, et, al. Toward Small-Molecule Inhibition of Protein-Protein Interactions: General Aspects and Recent Progress in Targeting Costimulatory and Coinhibitory (Immune Checkpoint) Interactions. Curr Top Med Chem. 2018;18(8):674-699. [Content Brief]
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 1.7223 mL | 8.6116 mL | 17.2233 mL | 43.0582 mL |
DRI-C21045 Related Classifications
HY-120323 Related Classifications
Powered by Bioz