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HS-38

Chemical Structure : HS-38

CAS No.: 1030203-81-6

HS-38 (HS38)

Catalog No.: PC-62870Not For Human Use, Lab Use Only.

HS-38 is a potent and selective DAPK1 and DAPK3 (ZIPK) inhibitor with IC50 of 200 nM for DAPK1 and Kd of 280 nM for ZIPK.

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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

HS-38 is a potent and selective DAPK1 and DAPK3 (ZIPK) inhibitor with IC50 of 200 nM for DAPK1 and Kd of 280 nM for ZIPK.
HS-38 also inhibits Pim3 (IC50=200 nM), and displays no activity against Src or Abl, little activity against EGFR.
HS-38 decreases RLC20 phosphorylation in cells, and decreases contractile force generated in mouse aorta, rabbit ileum, and calyculin A stimulated arterial muscle by decreasing RLC20 and MYPT1 phosphorylation.
HS-38 also promotes relaxation in Ca(2+)-sensitized vessels.

Physicochemical Properties

M.Wt 349.793
Formula C14H12ClN5O2S
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

2-[[1-(3-Chlorophenyl)-4,5-dihydro-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-6-yl]thio]propanamide

References

1. Carlson DA, et al. ACS Chem Biol. 2013 Dec 20;8(12):2715-23.

2. MacDonald JA, et al. Mol Pharmacol. 2016 Jan;89(1):105-17.

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