Catalog Number: 4705
Chemical Name: (3S,5aR,10bS,11aS)-2,3,5a,6,10b,11-hexahydro-3-(hydroxymethyl)-10b-(3-[(1S,4S)-3-[[4-(hydroxymethyl)-5,7-dimethyl-6,8-dioxo-2,3-dithia-5,7-diazabicyclo[2.2.2]oct-1-yl)methyl]-1H-indol-1-yl]-2-methyl-3,11a-epidithio-11aH-pyrazino[1',2':1,5]pyrrolo[
Biological Activity
Targets the CH1 domain of CBP/p300; inhibits interaction of HIF-1α, HIF-2α and STAT2 with CBP/p300. Attenuates hypoxia-induced gene expression in vitro and in vivo; radiosensitizes human HT 1080 fibrosarcoma cells in vitro.
Technical Data
  • M.Wt:
  • Formula:
  • Solubility:
    Soluble in DMSO
  • Purity:
  • Storage:
    Store at -20°C
  • CAS No:
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis. All Tocris products are intended for laboratory research use only.
Background References
  1. Transcriptional switches: chemical approaches to gene regulation.
    Lee and Mapp
    J.Biol.Chem., 2010;285:11033
  2. Small molecule blockade of transcriptional coactivation of the hypoxia-inducible factor pathway.
    Kung et al.
    Cancer Cell, 2004;6:33
  3. Effects of HIF-1 inhibition by chetomin on hypoxia-related transcription and radiosensitivity in HT 1080 human fibrosarcoma cells.
    Staab et al.
    BMC Cancer, 2007;13:213
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