14-Deoxy-11,12-didehydroandrographolide
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Names
[ CAS No. ]:
42895-58-9
[ Name ]:
14-Deoxy-11,12-didehydroandrographolide
[Synonym ]:
2(5H)-Furanone, 3-[(E)-2-[(1R,4aS,5R,6R,8aR)-decahydro-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylene-1-naphthalenyl]ethenyl]-
4-[2-[(1R,4aS,5R,6R,8aS)-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylidene-3,4,4a,6,7,8-hexahydro-1H-naphthalen-1-yl]ethyl]-2H-furan-5-one
3-{(E)-2-[(1R,4aS,5R,6R,8aR)-6-Hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylenedecahydronaphthalen-1-yl]vinyl}furan-2(5H)-one
3-{(E)-2-[(1R,4aS,5R,6R,8aR)-6-Hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylenedecahydro-1-naphthalenyl]vinyl}-2(5H)-furanone
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
519.6±50.0 °C at 760 mmHg
[ Melting Point ]:
204-205ºC
[ Molecular Formula ]:
C20H28O4
[ Molecular Weight ]:
332.434
[ Flash Point ]:
182.4±23.6 °C
[ Exact Mass ]:
332.198761
[ PSA ]:
66.76000
[ LogP ]:
1.89
[ Vapour Pressure ]:
0.0±3.1 mmHg at 25°C
[ Index of Refraction ]:
1.567
[ Storage condition ]:
-20°C
Safety Information
[ RIDADR ]:
NONH for all modes of transport