CPI 613 (CAS 95809-78-2): R&D Systems
Catalog Number: 5348
Chemical Name: 6,8-Bis[(phenylmethyl)thio]octanoic acid
Biological Activity
Pyruvate dehydrogenase (PDH) and α-ketoglutarate dehydrogenase (KGDH) inhibitor. Disrupts tumor cell mitochondrial metabolism, and increases mitochondrial reactive oxygen species (ROS) production in H460 lung carcinoma cells. Has no effect on KGDH activity in normal bronchial epithelial cells. Induces cell death of multiple tumor cell lines selectively over normal cells in vitro. Inhibits tumor growth of H460 and BxPC-3 tumor cell xenografts in mice.
Technical Data
  • M.Wt:
    388.59
  • Formula:
    C22H28O2S2
  • Solubility:
    Soluble to 100 mM in DMSO and to 100 mM in ethanol
  • Purity:
    >99%
  • Storage:
    Store at +4°C
  • CAS No:
    95809-78-2
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. Non-redox-active lipoate derivates disrupt cancer cell mitochondrial metabolism and are potent anticancer agents in vivo.
    Zachar et al.
    J.Mol.Med. (Berl.), 2011;89:1137
  2. A strategically designed small molecule attacks alpha-ketoglutarate dehydrogenase in tumor cells through a redox process.
    Stuart et al.
    Cancer Metab., 2014;2:4

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