The Pregna-4,9(11)-diene-3,20-dione,21-(acetyloxy)-17-hydroxy- is the organic compound with the formula C23H30O5. Its EINECS registry number is 231-812-5. With the CAS registry number 7753-60-8, its IUPAC name is [2-[(8S,10S,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3-oxo-2,6,7,8,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate. This chemical's classification code is Treatment of Diseases Involving Neovascularization of the Eye [angiostatic steroid].
Physical properties of Pregna-4,9(11)-diene-3,20-dione,21-(acetyloxy)-17-hydroxy-: (1)ACD/LogP: 3.57; (2)ACD/LogD (pH 5.5): 3.57; (3)ACD/LogD (pH 7.4): 3.57; (4)ACD/BCF (pH 5.5): 305.57; (5)ACD/BCF (pH 7.4): 305.57; (6)ACD/KOC (pH 5.5): 2091.45; (7)ACD/KOC (pH 7.4): 2091.43; (8)#H bond acceptors: 5; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 5; (11)Index of Refraction: 1.572; (12)Molar Refractivity: 103.34 cm3; (13)Molar Volume: 313.9 cm3; (14)Surface Tension: 50.9 dyne/cm; (15)Density: 1.23 g/cm3; (16)Flash Point: 188.4 °C; (17)Enthalpy of Vaporization: 95.66 kJ/mol; (18)Boiling Point: 551.8 °C at 760 mmHg; (19)Vapour Pressure: 1.77E-14 mmHg at 25°C.
You can still convert the following datas into molecular structure:
(1)SMILES: O=C(OCC(=O)[C@@]1(O)CC[C@H]2[C@H]4/C(=C\C[C@]12C)[C@@]3(/C(=C\C(=O)CC3)CC4)C)C
(2)InChI: InChI=1/C23H30O5/c1-14(24)28-13-20(26)23(27)11-8-19-17-5-4-15-12-16(25)6-9-21(15,2)18(17)7-10-22(19,23)3/h7,12,17,19,27H,4-6,8-11,13H2,1-3H3/t17-,19+,21+,22+,23+/m1/s1
(3)InChIKey: YUWPMEXLKGOSBF-GACAOOTBBL
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