1,24(S)-Dihydroxyvitamin D2
[CAS# 124043-51-2]

Identification

• Name: 1,24(S)-Dihydroxyvitamin D2
• Synonyms: (1R,5Z)-5-[(2E)-2-[(1R,7Ar)-1-[(E,1R,4S)-4-Hydroxy-1,4,5-Trimethyl-Hex-2-Enyl]-7A-Methyl-2,3,3A,5,6,7-Hexahydro-1H-Inden-4-Ylidene]Ethylidene]-4-Methylene-Cyclohexane-1,3-Diol; (1R,5Z)-5-[(2E)-2-[(1R,7Ar)-1-[(E,1R,4S)-4-Hydroxy-1,4,5-Trimethylhex-2-Enyl]-7A-Methyl-2,3,3A,5,6,7-Hexahydro-1H-Inden-4-Ylidene]Ethylidene]-4-Methylenecyclohexane-1,3-Diol; (1R,5Z)-5-[(2E)-2-[(1R,7Ar)-1-[(E,2R,5S)-5-Hydroxy-5,6-Dimethyl-Hept-3-En-2-Yl]-7A-Methyl-2,3,3A,5,6,7-Hexahydro-1H-Inden-4-Ylidene]Ethylidene]-4-Methylidene-Cyclohexane-1,3-Diol
• Molecular Formula: C₂₈H₄₄O₃
• Molecular Weight: 428.65
• CAS Registry Number: 124043-51-2
• SMILES: [C@]12([C@H](CCC1C(/CCC2)=C/C=C/3C(C(O)C[C@H](O)C3)=C)[C@@H](\C=C\[C@@](O)(C(C)C)C)C)C
• InChI: 1S/C28H44O3/c1-18(2)28(6,31)15-13-19(3)24-11-12-25-21(8-7-14-27(24,25)5)9-10-22-16-23(29)17-26(30)20(22)4/h9-10,13,15,18-19,23-26,29-31H,4,7-8,11-12,14,16-17H2,1-3,5-6H3/b15-13+,21-9+,22-10-/t19-,23-,24-,25?,26?,27-,28-/m1/s1
• InChIKey: ODZFJAXAEXQSKL-SIWXQVBQSA-N

Properties

• Density: 1.066g/cm³ (Cal.)
• Boiling point: 574.749°C at 760 mmHg (Cal.)
• Flash point: 241.043°C (Cal.)