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Protoescigenin

Names

[ CAS No. ]:
20853-07-0

[ Name ]:
Protoescigenin

[Synonym ]:
Protoaescigenin
protoescigenin
Olean-12-ene-3β,16α,21β,22α,24,28-hexol
Olean-12-ene-3,16,21,22,24,28-hexol, (3β,16α,21β,22α)-
protoescigenine (reference grade)
(3β,16α,21β,22α)-Olean-12-ene-3,16,21,22,24,28-hexol

Biological Activity

[Description]:

Protoescigenin is the main aglycone of horse chestnut saponin mixture known as escin. Protoescigenin is selected as substrate for exploratory chemistry towards selective protection, followed by propargyl ether formation and subsequent condensation with azido-monosaccharides, to obtain novel triazole linked conjugates of the triterpene[1].

[Related Catalog]:

Research Areas >> Others
Signaling Pathways >> Others >> Others

[References]

[1]. Jatczak, K., et al. Preparation of selectively protected protoescigenin derivatives for synthesis of escin analogs and neoglycoconjugates. cent.eur.j.chem. 12, 1222–1231 (2014).

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
634.5±55.0 °C at 760 mmHg

[ Molecular Formula ]:
C30H50O6

[ Molecular Weight ]:
506.714

[ Flash Point ]:
262.0±26.1 °C

[ Exact Mass ]:
506.360748

[ PSA ]:
121.38000

[ LogP ]:
3.98

[ Vapour Pressure ]:
0.0±4.2 mmHg at 25°C

[ Index of Refraction ]:
1.598

Related Compounds