(-)-Praeruptorin A
Suppliers
Names
[ CAS No. ]:
14017-71-1
[ Name ]:
(-)-Praeruptorin A
[Synonym ]:
(9R,10R)-10-Acetoxy-8,8-dimethyl-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)-10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester, (2Z)-
(9R,10R)-10-(acetyloxy)-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl (2Z)-2-methylbut-2-enoate
(9R,10R)-10-Acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl (2Z)-2-methylbut-2-enoate
(-)-Praeruptorin A
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
486.8±45.0 °C at 760 mmHg
[ Molecular Formula ]:
C21H22O7
[ Molecular Weight ]:
386.40
[ Flash Point ]:
211.5±28.8 °C
[ Exact Mass ]:
386.136566
[ PSA ]:
92.04000
[ LogP ]:
4.18
[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C
[ Index of Refraction ]:
1.574
Safety Information
[ Hazard Codes ]:
Xi