Punicalagin


CAS No. : 65995-63-3

65995-63-3
Price and Availability of CAS No. : 65995-63-3
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10mg $99 In-stock
20mg $165 In-stock
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100mg $528 In-stock
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Cat. No. : HY-N0063
M.Wt: 1084.72
Formula: C48H28O30
Purity: >98 %
Solubility: DMSO : 50 mg/mL (ultrasonic);H2O : 100 mg/mL (ultrasonic)
Introduction of 65995-63-3 :

Punicalagin is a polyphenol ingredient isolated from Pomegranate (Punica granatum L.) or the leaves of Terminalia catappa L.. Punicalagin is a reversible and non-competitive 3CLpro inhibitor and inhibits SARS-CoV-2 replication in vitro. Punicalagin is an anti-hepatitis B virus (HBV) agent and has antioxidant, anti-inflammatory, and anticancer effects. Punicalagin has the potential for the research of COVID-19[1][2][3]. In Vitro: Punicalagin (100 mg/ml) induces apoptosis in HT-29, HCT116 colon cells[1].
Punicalagin slightly inhibits the PLpro activity with an IC50 of over 50 μM. Punicalagin inhibits the plaque formation of SARS-CoV-2 in a dose-dependent manner, with EC50 values of 7.20 μM[4].
Punicalagin binds at an allosteric site in the dimer interface. Punicalagin inhibit SARS-CoV-2 replication by a mechanism other than preventing S-mediated viral entry[4].
In Vivo: Punicalagin (10 mg/kg) inhibits the edema rate of 58.15% in rats[2].

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