EHT 5372
Based on 1 Customer Validation
EHT 5372 is a highly potent and selective inhibitor of DYRK's family kinases with IC50s of 0.22, 0.28, 10.8, 93.2, 22.8, 88.8, 59.0, 7.44, and 221 nM for DYRK1A, DYRK1B, DYRK2, DYRK3, CLK1, CLK2, CLK4, GSK-3α, and GSK-3β, respectively.
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- Purity: 97.38%
- CAS No.: 1425945-63-6
- 화학식: C17H11Cl2N5OS
- 분자량:404.27
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보관:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
Biological Activity
|
DYRK1A 0.22 nM (IC50) |
DYRK1B 0.28 nM (IC50) |
DYRK2 10.8 nM (IC50) |
DYRK4 93.2 nM (IC50) |
CLK1 22.8 nM (IC50) |
CLK2 88.8 nM (IC50) |
CLK4 59.0 nM (IC50) |
GSK-3α 7.44 nM (IC50) |
GSK-3β 221 nM (IC50) |
EHT 5372 (0.1-10 μM; 24 hours) dose-dependently reduces pS396-Tau levels with an IC50 of 1.7 μM whereas cell viability remains over 87% in all conditions[1].
EHT 5372 (0.01-1 μM) inhibits the direct phosphorylation of Tau by DYRK1A[1]
EHT 5372 reduces Aβ production in a dose-dependent reduction with an IC50 of 1.06 μM[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:HEK293 cells
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Concentration:0.1, 0.5, 1, 5, 10 μM
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Incubation Time:24 hours
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Result:Cell viability remained over 87% in all conditions.
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Cell Line:HEK293 cells
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Concentration:0.01, 0.03, 0.1, 0.3 , 1 μM
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Incubation Time:
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Result:Potently and dose-dependently inhibited Tau phosphorylation at pS396.
Chemical Information
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CAS No. 1425945-63-6
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Appearance Solid
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분자량 404.27
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화학식 C17H11Cl2N5OS
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Color Off-white to yellow
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SMILES
N=C(C(S1)=NC2=C1C3=C(NC4=CC=C(Cl)C=C4Cl)N=CN=C3C=C2)OC
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선적
Room temperature in continental US; may vary elsewhere.
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보관
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
용액&용해도
DMSO : 6.25 mg/mL (15.46 mM; ultrasonic and warming and heat to 60°C; 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, 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.
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.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
순도&문서
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Data Sheet (278 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
References
[1]. Séverine Coutadeur, et al. A novel DYRK1A (dual specificity tyrosine phosphorylation-regulated kinase 1A) inhibitor for the treatment of Alzheimer's disease: effect on Tau and amyloid pathologies in vitro. J Neurochem. 2015 May;133(3):440-51. [Content Brief]
[2]. Apirat Chaikuad, et al. An Unusual Binding Model of the Methyl 9-Anilinothiazolo[5,4-f] quinazoline-2-carbimidates (EHT 1610 and EHT 5372) Confers High Selectivity for Dual-Specificity Tyrosine Phosphorylation-Regulated Kinases. J Med Chem. 2016 Nov 23;59(22):10315-10321. [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, 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 | 2.4736 mL | 12.3680 mL | 24.7359 mL | 61.8399 mL |
| 5 mM | 0.4947 mL | 2.4736 mL | 4.9472 mL | 12.3680 mL | |
| 10 mM | 0.2474 mL | 1.2368 mL | 2.4736 mL | 6.1840 mL | |
| 15 mM | 0.1649 mL | 0.8245 mL | 1.6491 mL | 4.1227 mL |