Date published: 2025-12-7

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Cochlioquinone B (CAS 32450-26-3)

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Application:
Cochlioquinone B is an NADH ubiquinonereductase inhibitor and a phytotoxic agent
CAS Number:
32450-26-3
Purity:
>99%
Molecular Weight:
472.6
Molecular Formula:
C28H40O6
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Cochlioquinone B, the minor component of a bioactive pigment isolated from Bipolaris leersia, is an NADH ubiquinonereductase inhibitor and a phytotoxic agent inhibiting root growth. It is closely related to Cochlioquinone A that inhibits diacylglycerol acyltransferase and exhdibits anti-angiogenic and nematocidal activity. Cochlioquinones have been recently shown to be antagonists of the human chemokine receptor CCR5 in human immunodeficiency virus type 1 (HIV-1).


Cochlioquinone B (CAS 32450-26-3) References

  1. Cochlioquinone A1, a new anti-angiogenic agent from Bipolaris zeicola.  |  Jung, HJ., et al. 2003. Bioorg Med Chem. 11: 4743-7. PMID: 14556789
  2. Inhibitory activity of diacylglycerol acyltransferase by cochlioquinones A and A1.  |  Lee, HB., et al. 2003. J Antibiot (Tokyo). 56: 967-9. PMID: 14763563
  3. The sperm penetration test (P-test) can predict fecundability in the male partner from infertile couples.  |  Bostofte, E., et al. 1992. Andrologia. 24: 125-9. PMID: 1503248
  4. Genome-based mining of new antimicrobial meroterpenoids from the phytopathogenic fungus Bipolaris sorokiniana strain 11134.  |  Han, J., et al. 2020. Appl Microbiol Biotechnol. 104: 3835-3846. PMID: 32215711
  5. Cochlioquinone derivative CoB1 induces cytostatic autophagy in lung cancer through miRNA-125b and Foxp3.  |  Xu, N., et al. 2021. Phytomedicine. 93: 153742. PMID: 34624808

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Cochlioquinone B, 500 µg

sc-202110
500 µg
$246.00