Escin IA

Modify Date: 2025-08-25 07:14:22

Escin IA Structure
Escin IA structure
Common Name Escin IA
CAS Number 123748-68-5 Molecular Weight 1131.257
Density 1.46 Boiling Point 1140.6±65.0 °C at 760 mmHg
Molecular Formula C55H86O24 Melting Point N/A
MSDS N/A Flash Point 311.8±27.8 °C

 Use of Escin IA


Escin IA is a triterpene saponin isolated from horse chestnut, which inhibits HIV-1 protease with IC50 values of 35 μM. Escin IA has anti-TNBC metastasis activity, and its action mechanisms involved inhibition of epithelial-mesenchymal transition process by down-regulating LOXL2 expression[1][2].

 Names

Name Escin IA
Synonym More Synonyms

 Escin IA Biological Activity

Description Escin IA is a triterpene saponin isolated from horse chestnut, which inhibits HIV-1 protease with IC50 values of 35 μM. Escin IA has anti-TNBC metastasis activity, and its action mechanisms involved inhibition of epithelial-mesenchymal transition process by down-regulating LOXL2 expression[1][2].
Related Catalog
References

[1]. Yang XW, et al. Anti-HIV-1 protease triterpenoid saponins from the seeds of Aesculus chinensis. J Nat Prod. 1999 Nov;62(11):1510-3.

[2]. Wang Y, et al. Escin Ia suppresses the metastasis of triple-negative breast cancer by inhibiting epithelial-mesenchymal transition via down-regulating LOXL2 expression. Oncotarget. 2016 Apr 26;7(17):23684-99.

 Chemical & Physical Properties

Density 1.46
Boiling Point 1140.6±65.0 °C at 760 mmHg
Molecular Formula C55H86O24
Molecular Weight 1131.257
Flash Point 311.8±27.8 °C
Exact Mass 1130.550903
PSA 388.04000
LogP 1.88
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.628

 Synonyms

(3β,16α,21β,22α)-22-Acetoxy-16,24,28-trihydroxy-21-{[(2E)-2-methyl-2-butenoyl]oxy}olean-12-en-3-yl β-D-glucopyranosyl-(1->2)-[β-D-glucopyranosyl-(1->4)]-β-D-glucopyranosiduronic 
 acid
(3β,16α,21β,22α)-22-Acetoxy-16,24,28-trihydroxy-21-{[(2E)-2-methylbut-2-enoyl]oxy}olean-12-en-3-yl β-D-glucopyranosyl-(1->2)-[β-D-glucopyranosyl-(1->4)]-β-D-glucopyranosiduronic acid
Aescin A
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