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20-Oxo-pregnacalciferol
SpectraBase Compound ID Epk2KiTgT7C
InChI InChI=1S/C21H30O2/c1-14-6-9-18(23)13-17(14)8-7-16-5-4-12-21(3)19(15(2)22)10-11-20(16)21/h7-8,18-20,23H,1,4-6,9-13H2,2-3H3/b16-7+,17-8-/t18-,19?,20?,21+/m0/s1
InChIKey PXXHJWCVGKGOFV-BZZZDNCSSA-N
Mol Weight 314.47 g/mol
Molecular Formula C21H30O2
Exact Mass 314.22458 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID Gw32RUXujTW
Name 20-Oxo-pregnacalciferol
Alternate Name(s) 1-[(4E,7aS)-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]ethanone 1-[(4E,7aS)-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]ethanone 1-[(4E,7aS)-7a-methyl-4-[(2Z)-2-[(5S)-2-methylidene-5-oxidanyl-cyclohexylidene]ethylidene]-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]ethanone
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Formula C21H30O2
InChI InChI=1S/C21H30O2/c1-14-6-9-18(23)13-17(14)8-7-16-5-4-12-21(3)19(15(2)22)10-11-20(16)21/h7-8,18-20,23H,1,4-6,9-13H2,2-3H3/b16-7+,17-8-/t18-,19?,20?,21+/m0/s1
InChIKey PXXHJWCVGKGOFV-BZZZDNCSSA-N
Molecular Weight 314.469 g/mol
SMILES O[C@@]1(C\C(=C\C=C\2C3[C@@](C(CC3)C(=O)C)(CCC2)C)C(CC1)=C)[H]
SPLASH splash10-00kf-8922000000-c2d05d4100e579b992c3
Source of Spectrum AT-35-2298-3
Wiley ID 852668