Soyasaponin II

Modify Date: 2025-08-25 12:05:24

Soyasaponin II Structure
Soyasaponin II structure
Common Name Soyasaponin II
CAS Number 55319-36-3 Molecular Weight 913.09600
Density N/A Boiling Point N/A
Molecular Formula C47H76O17 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Soyasaponin II


Soyasaponin II is a saponin with antiviral activity. Soyasaponin II inhibits the replication of HSV-1, HCMV, influenza virus, and HIV-1. Soyasaponin II shows potent inhibition on HSV-1 replication. Soyasaponin II serves as a inhibitor for YB-1 phosphorylation and NLRP3 inflammasome priming and could protect mice against LPS/GalN induced acute liver failure[1][2].

 Names

Name soyasaponin II
Synonym More Synonyms

 Soyasaponin II Biological Activity

Description Soyasaponin II is a saponin with antiviral activity. Soyasaponin II inhibits the replication of HSV-1, HCMV, influenza virus, and HIV-1. Soyasaponin II shows potent inhibition on HSV-1 replication. Soyasaponin II serves as a inhibitor for YB-1 phosphorylation and NLRP3 inflammasome priming and could protect mice against LPS/GalN induced acute liver failure[1][2].
Related Catalog
Target

HSV-1:54 μM (IC50)

HIV-1:112 μM (IC50)

influenza virus:88 μM (IC50)

HCMV:104 μM (IC50)

NLRP3 inflammasome

In Vitro Soyasaponin II inhibits the replication of HSV-1 (IC50=54μM), HCMV (104μM), influenza virus (88μM), and HIV-1 (112 μM)[1].
In Vivo Soyasaponin II (5 mg/kg; p.o.; once a day for three consecutive days) ameliorates canonical NLRP3 inflammasome-associated innate immune response[2].
References

[1]. Hayashi K, et al. Inhibitory activity of soyasaponin II on virus replication in vitro. Planta Med. 1997;63(2):102-105.

[2]. Wang F, et al. Soyasaponin II protects against acute liver failure through diminishing YB-1 phosphorylation and Nlrp3-inflammasome priming in mice. Theranostics. 2020;10(6):2714-2726. Published 2020 Feb 3.

 Chemical & Physical Properties

Molecular Formula C47H76O17
Molecular Weight 913.09600
Exact Mass 912.50800
PSA 274.75000
LogP 1.34370

 Safety Information

Hazard Codes Xi

 Synonyms

MFCD04039836
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