≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
EHT 5372 is a highly potent and selective inhibitor of DYRK's family kinases with IC 50 s 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
In Vitro
EHT 5372 (0.1-10 μM; 24 hours) dose-dependently reduces pS396-Tau levels with an IC 50 of 1.7 μM whereas cell viability remains over 87% in all conditions. EHT 5372 (0.01-1 μM) inhibits the direct phosphorylation of Tau by DYRK1AEHT 5372 reduces Aβ production in a dose-dependent reduction with an IC 50 of 1.06 μM. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Cell Viability AssayCell Line: HEK293 cells Concentration: 0.1, 0.5, 1, 5, 10 μM Incubation Time: 24 hours Result: Cell viability remained over 87% in all conditions. Western Blot AnalysisCell Line: HEK293 cells Concentration: 0.01, 0.03, 0.1, 0.3 , 1 μM Incubation Time: Result: Potently and dose-dependently inhibited Tau phosphorylation at pS396.
Form:Solid
IC50& Target:DYRK1A|0.22 nM (IC|50|)|DYRK1B|0.28 nM (IC|50|)|DYRK2|10.8 nM (IC|50|)|DYRK4|93.2 nM (IC|50|)|CLK1|22.8 nM (IC|50|)|CLK2|88.8 nM (IC|50|)|CLK4|59.0 nM (IC|50|)|GSK-3α|7.44 nM (IC|50|)|GSK-3β|221 nM (IC|50|)
| Canonical Smiles | COC(=N)C1=NC2=C(S1)C3=C(C=C2)N=CN=C3NC4=C(C=C(C=C4)Cl)Cl |
|---|---|
| IUPAC Name | methyl 9-(2,4-dichloroanilino)-[1,3]thiazolo[5,4-f]quinazoline-2-carboximidate |
| InChIKey | QSGKPYRFWJINEH-UHFFFAOYSA-N |
| INCHI | 1S/C17H11Cl2N5OS/c1-25-15(20)17-24-12-5-4-11-13(14(12)26-17)16(22-7-21-11)23-10-3-2-8(18)6-9(10)19/h2-7,20H,1H3,(H,21,22,23) |
| Isomeric SMILES | COC(=N)C1=NC2=C(S1)C3=C(C=C2)N=CN=C3NC4=C(C=C(C=C4)Cl)Cl |
| PubChem CID | 71529610 |
| Molecular Weight | 404.27 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Diazanaphthalenes |
| Subclass | Benzodiazines |
| Intermediate Tree Nodes | Quinazolines |
| Direct Parent | Quinazolinamines |
| Alternative Parents | Benzothiazoles Dichlorobenzenes Aniline and substituted anilines Aminopyrimidines and derivatives Imidolactams Aryl chlorides Thiazoles Heteroaromatic compounds Carboximidic acids and derivatives Azacyclic compounds Organooxygen compounds Organochlorides Hydrocarbon derivatives Amines |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Quinazolinamine - 1,3-benzothiazole - 1,3-dichlorobenzene - Aniline or substituted anilines - Aminopyrimidine - Chlorobenzene - Halobenzene - Aryl chloride - Aryl halide - Monocyclic benzene moiety - Pyrimidine - Imidolactam - Benzenoid - Heteroaromatic compound - Thiazole - Azole - Azacycle - Carboximidic acid derivative - Organochloride - Organohalogen compound - Hydrocarbon derivative - Organic oxygen compound - Organonitrogen compound - Organooxygen compound - Amine - Organic nitrogen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as quinazolinamines. These are heterocyclic aromatic compounds containing a quianazoline moiety substituted by one or more amine groups. |
| External Descriptors | Not available |
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| Solubility | DMSO : 6.67 mg/mL (16.50 mM; ultrasonic and warming and heat to 60°C) |
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