Escin IA

Modify Date: 2026-07-02 11:16:09

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

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name Escin IA
Synonym More Synonyms

 Escin IA Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

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

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

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

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

(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

 Escin IA | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the boiling point of Escin IA?
A: Boiling point of Escin IA is 1140.6±65.0 °C at 760 mmHg.
Q: What is the CAS number of Escin IA?
A: CAS number of Escin IA is 123748-68-5.
Q: What is the molecular weight of Escin IA?
A: Molecular weight of Escin IA is 1131.257.
Q: What is the English name of Escin IA?
A: The English name of Escin IA is Escin IA.
Q: What is the molecular formula of Escin IA?
A: Molecular formula of Escin IA is C55H86O24.
Q: What are the uses of Escin IA?
A: Main uses 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].
Q: What is the LogP of Escin IA?
A: LogP of Escin IA is 1.88.
Q: What English synonyms does Escin IA have?
A: English synonyms of Escin IA: (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.
Q: What is the polar surface area (PSA) of Escin IA?
A: Polar surface area (PSA) of Escin IA is 388.04000.

 Escin IAfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
BioBioPha
naturewill
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