Massive Selection for 4-Methoxybenzoic acid 2-(4-hydroxyphenyl)ethyl ester - Panaxatriol Cas No.32791-84-7 – Yongjian
Massive Selection for 4-Methoxybenzoic acid 2-(4-hydroxyphenyl)ethyl ester - Panaxatriol Cas No.32791-84-7 – Yongjian Detail:
Biological Activity Of Panaxatriol
Description: Panaxatriol is a natural product, which can reduce the bone marrow inhibition caused by radiation damage.
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Reference: [1]. Liu FY, et al. Effect of panaxatriol on hematogenesis and granulocyte-macrophage colony stimulating factor in radiation injured mice. Saudi Med J. 2007 Dec;28(12):1791-5.
Physicochemical Properties Of Panaxatriol
Density: 1.1 ± 0.1 g / cm3
Boiling point: 561.5 ± 50.0 ° C at 760 mmHg
Molecular Formula: C30H52O4
Molecular Weight: 476.732
Flash Point: 293.4 ± 30.1 ° C
Accurate Mass: 476.386566
PSA: 69.92000
LogP: 5.94
Vapor Pressure: 0.0 ± 3.5 mmHg at 25 ° C Refractive Index: 1.527
1. Properties: white powder (ethanol n-butanol).
2. Density (g / ml, 20 ℃): undetermined
3. Relative vapor density (g / ml, air = 1): not determined
4. Melting point (º C): 192 ~ 194 ℃ (decomposition), 199 ~ 201 ℃
5. Boiling point (º C, atmospheric pressure): not determined
6. Boiling point (º C, kPa): not determined
7. Refractive index: undetermined
8. Flash point (º C): not determined
9. Specific rotation (º, C = 1.03, methanol): + 1.93
10. Spontaneous combustion point or ignition temperature (º C): not determined
11.Vapor pressure (PA, 20 º C): not determined
12. Saturated vapor pressure (kPa, 20 º C): not determined
13. Heat of combustion (kJ / mol): not determined
14. Critical temperature (º C): not determined
15. Critical pressure (kPa): not determined
16. Logarithm of oil-water (octanol / water) partition coefficient: not determined
17. Upper explosion limit (%, V / V): not determined
18. Lower explosive limit (%, V / V): not determined
19. Solubility: not determined
Preparation of Panaxatriol
Under the action of dilute acid, the hydroxyl group of the side chain of protopanaxatriol molecule of ginsenoside Rg in ginseng is cyclized with ene bond to produce Panaxatriol. It exists in the roots, stems and leaves of Panax ginseng and the roots of American ginseng.
English Alias of Panaxatriol
(20R)-Panaxatriol
Panoxatriol
Dammarane-3,6,12-triol, 20,25-epoxy-, (3β,6β,12β,20R)-
Panaxatriol
DAMMARANE-3BETA,6BETA,12BETA-20,25-EPOXYTRIOL
PANAXADIOL(SH)
Panaxtriol
HYDROXYPANAXIDIOL
(3β,6β,12β,20R)-20,25-Epoxydammarane-3,6,12-triol
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