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Chemical Structure| 301836-43-1 Chemical Structure| 301836-43-1
Chemical Structure| 301836-43-1

D4476

CAS No.: 301836-43-1

D4476 is a potent, selective, and cell-permeant CK1 (casein kinase 1) inhibitor with IC50 of 200 nM and 300 nM in a cell-free assay for CK1 from Schizosaccharomyces pombe and CK1δ, respectively. Also acts as an ALK5 inhibitor with IC50 of 500 nM.

Synonyms: Casein Kinase I Inhibitor

4.5 *For Research Use Only !

Cat. No.: A388816 Purity: 99%

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Product Details of D4476

CAS No. :301836-43-1
Formula : C23H18N4O3
M.W : 398.41
SMILES Code : O=C(N)C1=CC=C(C2=NC(C3=CC=C4OCCOC4=C3)=C(C5=NC=CC=C5)N2)C=C1
Synonyms :
Casein Kinase I Inhibitor
MDL No. :MFCD09037526
InChI Key :DPDZHVCKYBCJHW-UHFFFAOYSA-N
Pubchem ID :6419753

Safety of D4476

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H320-H335
Precautionary Statements:P261-P280-P301+P312-P302+P352-P305+P351+P338

Related Pathways of D4476

DNA
Hedgehog

Isoform Comparison

Biological Activity

Target
  • CK1

    CK1 from Schizosaccharomyces pombe, IC50:200 nM

    CK1δ, IC50:300 nM

In Vitro:

Cell Line
Concentration Treated Time Description Reference
Lens epithelial cells 10μM Mechanistically, NAM enhanced the differentiation and transparency of regenerative lenses partly by inhibiting casein kinase 1A activity. PMC9102750
Red Blood Cells 10 µM To evaluate the effect of D4476 on GAL-induced eryptosis. PMC11594942
mouse ovarian granulosa cells 50 μM 6 hours To validate the regulatory role of CK1α in estrogen synthesis, results showed that D4476 treatment increased apoptosis in granulosa cells and reduced estrogen synthesis. PMC11346181
Hep3B cells 10 μM 48 hours Pretreatment with D4476 effectively protected cells against TGF-β-induced apoptosis and reversed TGF-β-induced Bim up-regulation. PMC4312761
HEK293 cells 10 µM 1 day Chemical inhibition of CK1 α by D4476 led to a drastic increase in LT protein levels compared to cells treated with dimethyl sulfoxide (DMSO). CHIR99021 treatment did not change LT levels, reinforcing that CK1 α is one of the main negative regulatory kinases of LT. PMC11323502
U2OS cells 10 µM 1 day D4476 treatment greatly increased the interaction between CK1α and LT, indicating that CK1α kinase activity is required for LT degradation. PMC11323502

Protocol

Bio Calculators
Preparing Stock Solutions 1mg 5mg 10mg

1 mM

5 mM

10 mM

2.51mL

0.50mL

0.25mL

12.55mL

2.51mL

1.25mL

25.10mL

5.02mL

2.51mL

Dissolving Methods
Please choose the appropriate dissolution scheme according to your animal administration guide.For the following dissolution schemes, clear stock solution should be prepared according to in vitro experiments, and then cosolvent should be added in turn:

in order to ensure the reliability of the experimental results, the clarified stock solution can be properly preserved according to the storage conditions; The working fluid for in vivo experiment is recommended to be prepared now and used on the same day;

The percentage shown in front of the following solvent refers to the volume ratio of the solvent in the final solution; If precipitation or precipitation occurs in the preparation process, it can be assisted by heating and/or ultrasound.
Protocol 1
Protocol 2

References

 

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