Date published: 2026-5-16

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Myxothiazol (CAS 76706-55-3)

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Datasheets
Alternate Names:
Myxothiazol A
CAS Number:
76706-55-3
Molecular Weight:
487.68
Molecular Formula:
C25H33N3O3S2
Supplemental Information:
This is as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

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Potent inhibitor of the mitochondrial respiratory chain at cytochrome b-c1.


Myxothiazol (CAS 76706-55-3) References

  1. The mtaA gene of the myxothiazol biosynthetic gene cluster from Stigmatella aurantiaca DW4/3-1 encodes a phosphopantetheinyl transferase that activates polyketide synthases and polypeptide synthetases.  |  Gaitatzis, N., et al. 2001. J Biochem. 129: 119-24. PMID: 11134965
  2. Myxothiazol induces H(2)O(2) production from mitochondrial respiratory chain.  |  Starkov, AA. and Fiskum, G. 2001. Biochem Biophys Res Commun. 281: 645-50. PMID: 11237706
  3. Impact of inhibition of Qo site of mitochondrial complex III with myxothiazol on persistent sodium currents via superoxide and protein kinase C in rat hippocampal CA1 cells.  |  Lai, B., et al. 2006. Neurobiol Dis. 21: 206-16. PMID: 16081299
  4. Effect of myxothiazol on Leydig cell steroidogenesis: inhibition of luteinizing hormone-mediated testosterone synthesis but stimulation of basal steroidogenesis.  |  Midzak, AS., et al. 2007. Endocrinology. 148: 2583-90. PMID: 17332065
  5. A transposon-based strategy to scale up myxothiazol production in myxobacterial cell factories.  |  Sandmann, A., et al. 2008. J Biotechnol. 135: 255-61. PMID: 18555551
  6. Inhibition of chlororespiration by myxothiazol and antimycin A in Chlamydomonas reinhardtii.  |  Ravenel, J. and Peltier, G. 1991. Photosynth Res. 28: 141-8. PMID: 24414973
  7. A mouse model of mitochondrial complex III dysfunction induced by myxothiazol.  |  Davoudi, M., et al. 2014. Biochem Biophys Res Commun. 446: 1079-84. PMID: 24661880
  8. Impact of antimycin A and myxothiazol on cadmium-induced superoxide, hydrogen peroxide, and nitric oxide generation in barley root tip.  |  Zelinová, V., et al. 2019. Protoplasma. 256: 1375-1383. PMID: 31079230
  9. Myxothiazol, a new inhibitor of the cytochrome b-c1 segment of th respiratory chain.  |  Thierbach, G. and Reichenbach, H. 1981. Biochim Biophys Acta. 638: 282-9. PMID: 6274398
  10. Mitochondrial and nuclear myxothiazol resistance in Saccharomyces cerevisiae.  |  Thierbach, G. and Michaelis, G. 1982. Mol Gen Genet. 186: 501-6. PMID: 6752659

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Myxothiazol, 1 mg

sc-507550
1 mg
$148.00