Isocucurbitacin B
Suppliers
Names
[ CAS No. ]:
17278-28-3
[ Name ]:
Isocucurbitacin B
[Synonym ]:
(1S,4R,9β,16α,23E)-1,16,20-Trihydroxy-9,10,14-trimethyl-2,11,22-trioxo-4,9-cyclo-9,10-secocholesta-5,23-dien-25-yl acetate
Isocucurbitacin B
2-EPICUCURBITICIN B
CUCURBITCIN B,2-EPI
Estr-5-ene-2,11-dione, 17-[(1R,3E)-5-(acetyloxy)-1-hydroxy-1,5-dimethyl-2-oxo-3-hexen-1-yl]-3,16-dihydroxy-4,4,9,14-tetramethyl-, (3α,9β,10α,16α,17β)-
19-Norlanosta-5,23-diene-2,11,22-trione, 25-(acetyloxy)-3,16,20-trihydroxy-9-methyl-, (3α,9β,10α,16α,23E)-
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
702.4±60.0 °C at 760 mmHg
[ Molecular Formula ]:
C32H46O8
[ Molecular Weight ]:
558.703
[ Flash Point ]:
219.9±26.4 °C
[ Exact Mass ]:
558.319275
[ PSA ]:
138.20000
[ LogP ]:
2.06
[ Vapour Pressure ]:
0.0±5.0 mmHg at 25°C
[ Index of Refraction ]:
1.568