Record Information |
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Version | 2.0 |
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Created at | 2024-09-09 21:53:11 UTC |
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Updated at | 2024-09-09 21:53:12 UTC |
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NP-MRD ID | NP0334064 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | 25,26-Dihydroxyvitamin D3 |
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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 ) [HMDB] |
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Structure | [H]\C(\C(\[H])=C1\CC(O)CCC1=C)=C1/CCCC2(C)C(CCC12)C(C)CCCC(C)(O)CO InChI=1/C27H44O3/c1-19-9-12-23(29)17-22(19)11-10-21-8-6-16-27(4)24(13-14-25(21)27)20(2)7-5-15-26(3,30)18-28/h10-11,20,23-25,28-30H,1,5-9,12-18H2,2-4H3/b21-10-,22-11- |
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Synonyms | Not Available |
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Chemical Formula | C27H44O3 |
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Average Mass | 416.6460 Da |
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Monoisotopic Mass | 416.32905 Da |
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IUPAC Name | 6-[(4Z)-4-{2-[(1Z)-5-hydroxy-2-methylidenecyclohexylidene]ethylidene}-7a-methyl-octahydroinden-1-yl]-2-methylheptane-1,2-diol |
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Traditional Name | 6-[(4Z)-4-{2-[(1Z)-5-hydroxy-2-methylidenecyclohexylidene]ethylidene}-7a-methyl-hexahydro-1H-inden-1-yl]-2-methylheptane-1,2-diol |
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CAS Registry Number | Not Available |
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SMILES | [H]\C(\C(\[H])=C1\CC(O)CCC1=C)=C1/CCCC2(C)C(CCC12)C(C)CCCC(C)(O)CO |
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InChI Identifier | InChI=1/C27H44O3/c1-19-9-12-23(29)17-22(19)11-10-21-8-6-16-27(4)24(13-14-25(21)27)20(2)7-5-15-26(3,30)18-28/h10-11,20,23-25,28-30H,1,5-9,12-18H2,2-4H3/b21-10-,22-11- |
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InChI Key | QOWCBCXATJITSI-BIAOHPHYNA-N |
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Experimental Spectra |
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| Not Available | Predicted Spectra |
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| Not Available | Chemical Shift Submissions |
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| Not Available | Species |
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Species of Origin | Not Available |
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Chemical Taxonomy |
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Description | This compound belongs to the class of organic compounds known as vitamin d and derivatives. These are compounds containing a secosteroid backbone, usually secoergostane or secocholestane. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Steroids and steroid derivatives |
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Sub Class | Vitamin D and derivatives |
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Direct Parent | Vitamin D and derivatives |
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Alternative Parents | |
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Substituents | - Triterpenoid
- Fatty alcohol
- Fatty acyl
- Tertiary alcohol
- Cyclic alcohol
- Secondary alcohol
- Organic oxygen compound
- Hydrocarbon derivative
- Organooxygen compound
- Alcohol
- Aliphatic homopolycyclic compound
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Molecular Framework | Aliphatic homopolycyclic compounds |
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External Descriptors | Not Available |
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Physical Properties |
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State | Not Available |
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Experimental Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Predicted Properties | |
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