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(25RS)-1,3-Bis(tert-butyldimethylsilyl)-25-(adamantan-1-yl)-26,27-dinor-23-yne-1.alpha.,25-dihydroxyvitamin D3
SpectraBase Compound ID 3MpwIJNDU9p
InChI InChI=1S/C47H78O3Si2/c1-32(16-14-18-43(48)47-29-34-24-35(30-47)26-36(25-34)31-47)40-21-22-41-37(17-15-23-46(40,41)9)19-20-38-27-39(49-51(10,11)44(3,4)5)28-42(33(38)2)50-52(12,13)45(6,7)8/h19-20,32,34-36,39-43,48H,2,15-17,21-31H2,1,3-13H3/b37-19+,38-20-/t32-,34-,35+,36-,39-,40-,41+,42+,43?,46-,47-/m1/s1
InChIKey ASPPDUYRMWWLBT-GBZDLENXSA-N
Mol Weight 747.3 g/mol
Molecular Formula C47H78O3Si2
Exact Mass 746.548949 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID IUnZFPbL5ol
Name (25RS)-1,3-Bis(tert-butyldimethylsilyl)-25-(adamantan-1-yl)-26,27-dinor-23-yne-1.alpha.,25-dihydroxyvitamin D3
Appearance White foam
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Formula C47H78O3Si2
InChI InChI=1S/C47H78O3Si2/c1-32(16-14-18-43(48)47-29-34-24-35(30-47)26-36(25-34)31-47)40-21-22-41-37(17-15-23-46(40,41)9)19-20-38-27-39(49-51(10,11)44(3,4)5)28-42(33(38)2)50-52(12,13)45(6,7)8/h19-20,32,34-36,39-43,48H,2,15-17,21-31H2,1,3-13H3/b37-19+,38-20-/t32-,34-,35+,36-,39-,40-,41+,42+,43?,46-,47-/m1/s1
InChIKey ASPPDUYRMWWLBT-GBZDLENXSA-N
Ionization Type EI positive ion
Literature Reference DOI 10.1021/acs.jmedchem.8b00427
Molecular Weight 747.308 g/mol
Reported Formula C47H78O3Si2
SMILES OC(C12C[C@]3(C[C@@](C2)(C[C@](C3)(C1)[H])[H])[H])C#CC[C@@](C)([C@]1(CC[C@@]2([C@@]1(CCC\C2=C\C=C/1C([C@](C[C@@](C1)(O[Si](C(C)(C)C)(C)C)[H])(O[Si](C(C)(C)C)(C)C)[H])=C)C)[H])[H])[H]
SPLASH splash10-03dr-0600009200-833239802c93a2990534
Source of Spectrum AF-61-6668-6
Thin-Layer Chromatography Rf = 0.5 (10% EtOAC/hexanes)
Wiley ID 1871905