| Record Information |
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| Version | 2.0 |
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| Created at | 2022-05-11 16:38:11 UTC |
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| Updated at | 2022-05-11 16:38:11 UTC |
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| NP-MRD ID | NP0087040 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Dihydrocortisol |
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| Description | Dihydrocortisol belongs to the class of organic compounds known as 21-hydroxysteroids. These are steroids carrying a hydroxyl group at the 21-position of the steroid backbone. Thus, dihydrocortisol is considered to be a steroid lipid molecule. Dihydrocortisol is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Within humans, dihydrocortisol participates in a number of enzymatic reactions. In particular, dihydrocortisol can be converted into cortisol through its interaction with the enzyme 3-oxo-5-beta-steroid 4-dehydrogenase. In addition, dihydrocortisol can be biosynthesized from tetrahydrocortisol through its interaction with the enzyme aldo-keto reductase family 1 member C4. In humans, dihydrocortisol is involved in the metabolic disorder called the 11-beta-hydroxylase deficiency (cyp11b1) pathway. Dihydrocortisol was first documented in 1983 (PMID: 6821952). A 17alpha-hydroxy-C21-steroid that is cortisol in which the 4-5 double bond has undergone formal hydrogenation to give the corresponding 5beta- steroid (PMID: 10543414) (PMID: 11585134) (PMID: 29375009) (PMID: 3793407). |
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| Structure | [H][C@@]12CC[C@](O)(C(=O)CO)[C@@]1(C)C[C@H](O)[C@@]1([H])[C@@]2([H])CC[C@]2([H])CC(=O)CC[C@]12C InChI=1S/C21H32O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h12,14-16,18,22,24,26H,3-11H2,1-2H3/t12-,14+,15+,16+,18-,19+,20+,21+/m1/s1 |
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| Synonyms | | Value | Source |
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| 5beta-Pregnane-11beta,17alpha,21-triol-3,20-dione | KEGG | | 5b-Pregnane-11b,17a,21-triol-3,20-dione | Generator | | 5β-Pregnane-11β,17α,21-triol-3,20-dione | Generator | | 5-beta-Dihydrocortisol | HMDB | | (5beta,11beta)-11,17,21-Trihydroxypregnane-3,20-dione | ChEBI | | 11-beta,17,21-Trihydroxy-5-beta-pregnane-3,20-dione | ChEBI | | (5b,11b)-11,17,21-Trihydroxypregnane-3,20-dione | Generator | | (5β,11β)-11,17,21-Trihydroxypregnane-3,20-dione | Generator | | 11-b,17,21-Trihydroxy-5-b-pregnane-3,20-dione | Generator | | 11-β,17,21-Trihydroxy-5-β-pregnane-3,20-dione | Generator | | 11beta,17,21-Trihydroxy-5beta-pregnane-3,20-dione | HMDB | | 11beta,17alpha,21-Trihydroxy-5beta-pregnane-3,20-dione | HMDB | | 11β,17,21-Trihydroxy-5β-pregnane-3,20-dione | HMDB | | 11β,17α,21-Trihydroxy-5β-pregnane-3,20-dione | HMDB | | 5beta-Dihydrocortisol | HMDB | | 5β-Dihydrocortisol | HMDB | | Dihydrocortisol | HMDB |
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| Chemical Formula | C21H32O5 |
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| Average Mass | 364.4758 Da |
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| Monoisotopic Mass | 364.22497 Da |
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| IUPAC Name | (1S,2S,7R,10S,11S,14R,15S,17S)-14,17-dihydroxy-14-(2-hydroxyacetyl)-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-5-one |
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| Traditional Name | (1S,2S,7R,10S,11S,14R,15S,17S)-14,17-dihydroxy-14-(2-hydroxyacetyl)-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-5-one |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@@]12CC[C@](O)(C(=O)CO)[C@@]1(C)C[C@H](O)[C@@]1([H])[C@@]2([H])CC[C@]2([H])CC(=O)CC[C@]12C |
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| InChI Identifier | InChI=1S/C21H32O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h12,14-16,18,22,24,26H,3-11H2,1-2H3/t12-,14+,15+,16+,18-,19+,20+,21+/m1/s1 |
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| InChI Key | ACSFOIGNUQUIGE-AIPUTVCKSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as 21-hydroxysteroids. These are steroids carrying a hydroxyl group at the 21-position of the steroid backbone. |
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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 | Hydroxysteroids |
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| Direct Parent | 21-hydroxysteroids |
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| Alternative Parents | |
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| Substituents | - Progestogin-skeleton
- 21-hydroxysteroid
- 20-oxosteroid
- Pregnane-skeleton
- 3-oxosteroid
- Oxosteroid
- 11-beta-hydroxysteroid
- 11-hydroxysteroid
- 17-hydroxysteroid
- 3-oxo-5-beta-steroid
- Tertiary alcohol
- Alpha-hydroxy ketone
- Cyclic alcohol
- Secondary alcohol
- Ketone
- Cyclic ketone
- Primary alcohol
- Alcohol
- Hydrocarbon derivative
- Organooxygen compound
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Aliphatic homopolycyclic compound
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| Molecular Framework | Aliphatic homopolycyclic compounds |
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| External Descriptors | - 21-hydroxy steroid (CHEBI:732 )
- C21 steroids (gluco/mineralocorticoids, progestogins) and derivatives (LMST02030204 )
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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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