Praeruptorin C
Names
[ CAS No. ]:
83382-71-2
[ Name ]:
Praeruptorin C
[Synonym ]:
(9R,10R)-8,8-Dimethyl-10-[(3-methylbutanoyl)oxy]-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl (2Z)-2-methyl-2-butenoate
2-Butenoic acid, 2-methyl-, (9R,10R)-9,10-dihydro-8,8-dimethyl-10-(3-methyl-1-oxobutoxy)-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester, (2Z)-
Praeruptorin C
Praeruptorin E
Chemical & Physical Properties
[ Density]:
1.22
[ Boiling Point ]:
516.5±50.0 °C at 760 mmHg
[ Melting Point ]:
132-134 ºC
[ Molecular Formula ]:
C24H28O7
[ Molecular Weight ]:
428.475
[ Flash Point ]:
221.4±30.2 °C
[ Exact Mass ]:
428.183502
[ PSA ]:
92.04000
[ LogP ]:
5.59
[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C
[ Index of Refraction ]:
1.560