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Punicalagin

Chemical Structure : Punicalagin

CAS No.: 65995-63-3

Punicalagin

Catalog No.: PC-25600Not For Human Use, Lab Use Only.

Punicalagin is a major polyphenol enriched in pomegranat, a reversible and non-competitive 3CLpro inhibitor and inhibits SARS-CoV-2 replication in vitro, has antioxidant, anti-inflammatory and anticancer effects, also is a potent protease-activated receptor-2 (PAR2) inhibitor with IC50 of 1.5 uM.

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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

Punicalagin is a major polyphenol enriched in pomegranat, a reversible and non-competitive 3CLpro inhibitor and inhibits SARS-CoV-2 replication in vitro, has antioxidant, anti-inflammatory and anticancer effects, also is a potent protease-activated receptor-2 (PAR2) inhibitor with IC50 of 1.5 uM.
Punicalagin also inhibits hepatitis B virus (HBV).
Punicalagin significantly reduced the PAR2-mediated activation of ERK1/2 and NF-κB signaling pathway.
Punicalagin significantly decreased PAR2-induced increases in ICAM-1 and VCAM-1 as well as in IL-8, IFN-γ, and TNF-α expression
Punicalagin significantly alleviated kidney injury and splenomegaly and reduced proteinuria and renal ICAM-1 and VCAM-1 expression in NZB/W F1 mice.

Physicochemical Properties

M.Wt 1084.72
Formula C48H28O30
Appearance Solid
CAS No.
Storage
Solide Powder
-20°C 12 Months; 4°C 6 Months
In Solvent
-80°C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

2,3-(S)-Hexahydroxydiphenoyl-4,6-(S,S)-gallagyl-D-glucose

References

1. Seo Y, et al. Int J Mol Sci. 2020 Jul 14;21(14):4975.

2. Seeram NP, et al. J Nutr Biochem. 2005 Jun;16(6):360-7.

3. Liu C, et al. Antiviral Res. 2016 Oct;134:97-107.

4. RuikunDu, et al. Antivir Res. 2021, 105075.

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