Date published: 2026-4-30

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rac Xanthoanthrafil (CAS 1020251-53-9)

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Application:
rac Xanthoanthrafil is a Phosphodiesterase-5 (PDE-5) inhibitor
CAS Number:
1020251-53-9
Molecular Weight:
389.40
Molecular Formula:
C19H23N3O6
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Rac Xanthoanthrafil, identified as a potent PD5A (Phosphodiesterase-5) inhibitor, exemplifies a significant biochemical tool in the exploration of cellular signaling pathways, particularly those regulated by cyclic guanosine monophosphate (cGMP). As a naturally occurring xanthone, it is found in various plants, including Garcinia mangostana and Oroxylum indicum, highlighting its integration within natural biochemical frameworks. Its inhibitory action on PD5A serves as a critical mechanism for understanding the modulation of enzymes pivotal in cGMP breakdown, offering insights into the intricate balance of cellular processes. This role is for researchers aiming to decipher the molecular intricacies of cyclic nucleotide signaling, which is fundamental to the regulation of numerous biological functions. By inhibiting PD5A, rac Xanthoanthrafil aids in elevating cGMP levels, thus providing a valuable model for studying the dynamics of cGMP-dependent pathways.


rac Xanthoanthrafil (CAS 1020251-53-9) References

  1. Phosphodiesterase-5 inhibitors in Chinese tonic liquors by liquid chromatography coupled with quadrupole time of flight mass spectrometry.  |  Ding, B., et al. 2018. Food Addit Contam Part B Surveill. 11: 214-222. PMID: 29909756

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

rac Xanthoanthrafil, 5 mg

sc-208282
5 mg
$734.00

rac Xanthoanthrafil, 250 mg

sc-208282A
250 mg
$4692.00

rac Xanthoanthrafil, 500 mg

sc-208282B
500 mg
$8874.00