2-[(E,3R)-3-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]but-1-enyl]-3-methylbutane-1,2,3-triol

Names

[ Name ]:
2-[(E,3R)-3-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]but-1-enyl]-3-methylbutane-1,2,3-triol

[Synonym ]:
24,25,28-Trihydroxyvitamin D2
24,25,28-(OH)3-Vitamin D2
9,10-Secoergosta-5,7,10(19),22-tetraene-3,24,25,28-tetrol,(3beta,5Z,7E,22E,24xi)

Chemical & Physical Properties

[ Density]:
1.11g/cm3

[ Boiling Point ]:
621.2ºC at 760 mmHg

[ Molecular Formula ]:
C₂₈H₄₄O₄

[ Molecular Weight ]:
444.64700

[ Flash Point ]:
262.8ºC

[ Exact Mass ]:
444.32400

[ PSA ]:
80.92000

[ LogP ]:
4.84320

[ Vapour Pressure ]:
4.97E-18mmHg at 25°C

[ Index of Refraction ]:
1.568