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Ciliobrevin A

Chemical Structure : Ciliobrevin A

CAS No.: 302803-72-1

Ciliobrevin A (HPI-4, HH pathway inhibitor 4)

Catalog No.: PC-42258Not For Human Use, Lab Use Only.

Ciliobrevin A (HPI-4) is a small molecule Hedgehog pathway inhibitor (IC50=7 uM) that acts downstream of Su(fu) to modulate Gli processing, activation or trafficking, inhibits AAA+ ATPase motor cytoplasmic dynein.

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Biological Activity

Ciliobrevin A (HPI-4) is a small molecule Hedgehog pathway inhibitor (IC50=7 uM) that acts downstream of Su(fu) to modulate Gli processing, activation or trafficking, inhibits AAA+ ATPase motor cytoplasmic dynein.
Ciliobrevin does not directly target Smo, blocks the proliferation of cerebellar granule neuron precursors expressing an oncogenic form of Smo.
Ciliobrevin disrupts spindle pole assembly and kinetochore-microtubule attachment, inhibits melanosome aggregation and peroxisome motility in cultured cells.

Physicochemical Properties

M.Wt 358.1783
Formula C17H9Cl2N3O2
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

DMSO: ≥ 34 mg/mL

Chemical Name/SMILES

Benzenepropanenitrile, 2,4-dichloro-α-(3,4-dihydro-4-oxo-2(1H)-quinazolinylidene)-β-oxo-

References

1. Firestone AJ, et al. Nature. 2012 Mar 18;484(7392):125-9.

2. Hyman JM, et al. Proc Natl Acad Sci U S A. 2009 Aug 18;106(33):14132-7.

4. Clippinger AJ, et al. Genes Dev. 2012 Sep 15;26(18):2015-26.

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