Accession Number | HMDB01420 |
Common_Name | 25,26-dihydroxyvitamin D |
Description | 25,26-(OH)2D3 is a renal microsomal 25-OH-D3 metabolite, whose plasma concentration increases during vitamin D excess concomitantly with an increase in the concentration of lactone. This observation considered with the related structural features of 25,26-(OH)2D3 and lactone (both are oxidized at (C-26) suggested that 25,26(OH)2D3, a metabolite of unknown function, could be a precursor to lactone. In fact, it has been reported that functionalization of C-26 and subsequent lactone formation occurs exclusively in kidney. However, rigorous examination has unambiguously excluded 25S,26-(OH)2D3, the naturally occurring form as a significant lactone precursor. (PMID: 6286629) |
Chemical_IUPAC_Name | 6-[(4E)-4-[(2E)-2-(5-hydroxy-2-methylidene-cyclohexylidene)ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2-methyl-heptane-1,2-diol |
Chemical Formula | C27H44O3 |
Sample Concentration | Not Available |
Mass Value | Not Available |
Mass Unit | Not Available |
Manufacturer | Not Available |
Analyzer | Not Available |
Delivery | Not Available |
Ionization | Not Available |
Predicted 1H NMR Spectrum | Download |
Predicted 1H NMR Peaklist | Download |
Predicted 13C NMR Spectrum | Download |
Predicted 13C NMR Peaklist | Download |
Sample Concentration | Not Available |
Mass Value | Not Available |
Mass Unit | Not Available |
Manufacturer | Not Available |
Frequency | Not Available |
1H NMR Spectrum | Not Available |
Sample Concentration | Not Available |
Mass Value | Not Available |
Mass Unit | Not Available |
Manufacturer | Not Available |
Frequency | Not Available |
13C NMR Spectrum | Not Available |
Low Energy Voltage | Not Available |
Low Energy Spectrum | Not Available |
Low Energy Peaklist | Not Available |
Medium Energy Spectrum | Not Available |
Hight Energy Spectrum | Not Available |