KRIBB11 (Standard)

KRIBB11 (Standard) is the analytical standard of KRIBB11 (HY-100872) . This product is intended for research and analytical applications. KRIBB11 is an inhibitor of Heat shock factor 1 (HSF1), with IC50 of 1.2 μM.

Product Specifications

CAS Number

[342639-96-7]

Target

Apoptosis; HSP; Reference Standards

Related Pathways

Apoptosis; Cell Cycle/DNA Damage; Metabolic Enzyme/Protease; Others

Field of Research

Cancer

Smiles

CNC1=CC=C([N+]([O-])=O)C(NC2=CC3=C(NN=C3)C=C2)=N1

Molecular Formula

C13H12N6O2

Molecular Weight

284.27

References & Citations

[1]Yoon YJ, et al. KRIBB11 inhibits HSP70 synthesis through inhibition of heat shock factor 1 function by impairing the recruitment of positive transcription elongation factor b to the hsp70 promoter. J Biol Chem. 2011 Jan 21;286 (3) :1737-47|[2]Samarasinghe B, et al. Heat shock factor 1 confers resistance to Hsp90 inhibitors through p62/SQSTM1 expression and promotion of autophagic flux. Biochem Pharmacol. 2014 Feb 1;87 (3) :445-55