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106644-33-1

106644-33-1 structure
106644-33-1 structure
  • Name: Qingyangshengenin A
  • Chemical Name: otophylloside A
  • CAS Number: 106644-33-1
  • Molecular Formula: C49H72O17
  • Molecular Weight: 933.086
  • Catalog: Research Areas Neurological Disease
  • Create Date: 2018-04-09 08:00:00
  • Modify Date: 2024-01-10 18:25:36
  • Qingyangshengenin A, a C-21 steroidal glycoside isolated from the roots of Cynanchum otophyllum Schneid, has antiepileptic activity[1].

Name otophylloside A
Synonyms (3β,12β,14β,17α)-3-{[2,6-Dideoxy-3-O-methyl-β-D-arabino-hexopyranosyl-(1->;4)-2,6-dideoxy-3-O-methyl-β-D-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-3-O-methyl-β-D-ribo-hexopyranosyl]ox 
y}-8,14,17-trihydroxy-20-oxopregn-5-en-12-yl 4-hydroxybenzoate
Benzoic acid, 4-hydroxy-, (3β,12β,14β,17α)-3-[[O-2,6-dideoxy-3-O-methyl-β-D-arabino-hexopyranosyl-(1->4)-O-2,6-dideoxy-3-O-methyl-β-D-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-3-O-methy
 l-β-D-ribo-hexopyranosyl]oxy]-8,14,17-trihydroxy-20-oxopregn-5-en-12-yl ester
Qingyangshengenin-A
Qingyangshengenin A
Description Qingyangshengenin A, a C-21 steroidal glycoside isolated from the roots of Cynanchum otophyllum Schneid, has antiepileptic activity[1].
Related Catalog
References

[1]. Mu QZ, et al. Two new antiepilepsy compounds--otophyllosides A and B. Sci Sin B. 1986 Mar;29(3):295-301.

Density 1.3±0.1 g/cm3
Boiling Point 945.4±65.0 °C at 760 mmHg
Molecular Formula C49H72O17
Molecular Weight 933.086
Flash Point 266.6±27.8 °C
Exact Mass 932.476929
PSA 227.59000
LogP 5.43
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.594
Storage condition 2-8℃