(10α)-25-Acetoxy-2α,3α,16α,20-tetrahydroxy-9β-methyl-19-norlanosta-5,23-diene-11,22-dione
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Names
[ CAS No. ]:
25383-25-9
[ Name ]:
(10α)-25-Acetoxy-2α,3α,16α,20-tetrahydroxy-9β-methyl-19-norlanosta-5,23-diene-11,22-dione
[Synonym ]:
Cucurbitacin Q
19-Norlanosta-5,23-diene-11,22-dione, 25-(acetyloxy)-2,3,16,20-tetrahydroxy-9-methyl-, (2α,3α,9β,10α,16α,23E)-
Estr-5-en-11-one, 17-[(1R,3E)-5-(acetyloxy)-1-hydroxy-1,5-dimethyl-2-oxo-3-hexen-1-yl]-2,3,16-trihydroxy-4,4,9,14-tetramethyl-, (2α,3α,9β,10α,16α,17β)-
(1S,2R,4R,9β,16α,23E)-1,2,16,20-Tetrahydroxy-9,10,14-trimethyl-11,22-dioxo-4,9-cyclo-9,10-secocholesta-5,23-dien-25-yl acetate
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
685.8±55.0 °C at 760 mmHg
[ Molecular Formula ]:
C32H48O8
[ Molecular Weight ]:
560.719
[ Flash Point ]:
213.0±25.0 °C
[ Exact Mass ]:
560.334900
[ LogP ]:
2.57
[ Vapour Pressure ]:
0.0±4.8 mmHg at 25°C
[ Index of Refraction ]:
1.573