| Record Information |
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| Version | 2.0 |
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| Created at | 2022-05-11 16:25:44 UTC |
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| Updated at | 2022-05-11 16:25:44 UTC |
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| NP-MRD ID | NP0086602 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 5a-Tetrahydrocortisol |
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| Description | 5A-Tetrahydrocortisol, also known as a-THF or allotetrahydro-compound F, 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, 5a-tetrahydrocortisol is considered to be a steroid lipid molecule. The syndrome is attributable to congenital deficiency of the enzyme 11 beta-hydroxydehydrogenase (11 beta-HSD), which converts cortisol to biologically inactive cortisone. 5A-Tetrahydrocortisol is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 5a-Tetrahydrocortisol was first documented in 1989 (PMID: 2591044). 5A-Tetrahydrocortisol is a normal human metabolite (PMID: 8641723) (PMID: 15149319). |
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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])C[C@H](O)CC[C@]12C InChI=1S/C21H34O5/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/h12-16,18,22-24,26H,3-11H2,1-2H3/t12-,13+,14-,15-,16-,18+,19-,20-,21-/m0/s1 |
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| Synonyms | | Value | Source |
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| 3,11,17,21-Tetrahydroxypregnan-20-one | HMDB | | 3a,11b,17,21-Tetrahydroxy-5a-pregnan-20-one | HMDB | | 3a,11b,17a,21-Tetrahydroxy-5a-pregnan-20-one | HMDB | | 3a,5a-Tetrahydrocortisol | HMDB | | 3a-Allotetrahydrocortisol | HMDB | | 3alpha, 5alpha-Tetrahydrocortisol | HMDB | | 3alpha,5alpha-Tetrahydrocortisol | HMDB | | 5a-Pregnane-3a,11b,17a,21-tetraol-20-one | HMDB | | 5a-Pregnane-3a,11b,17a,21-tetrol-20-one | HMDB | | 5alpha-Tetrahydrocortisol | HMDB | | a-THF | HMDB | | Allo-3a-tetrahydrocortisol | HMDB | | Allo-3alpha-tetrahydrocortisol | HMDB | | Allo-tetrahydrocortisol | HMDB | | Allopregnane-3a,11b,17a,21-tetrol-20-one | HMDB | | Allopregnane-3a,11b,21-tetrol-20-one | HMDB | | Allopregnane-3alpha,11beta,17alpha,21-tetrol-20-one | HMDB | | Allotetrahydro-compound F | HMDB | | Allotetrahydro-cortisol | HMDB | | Allotetrahydrocompound F | HMDB | | Allotetrahydrocortisol | HMDB | | alpha-THF | HMDB | | ATHF | HMDB | | Kendall'S compound c | HMDB | | Reichstein'S substance C | HMDB | | Tetrahydro-allocortisol | HMDB | | Tetrahydroallocortisol | HMDB | | Wintersteiner'S compound D | HMDB | | Allotetrahydrocortisol, (3beta,5alpha,11beta)-isomer | HMDB | | 5AlphaTHF | HMDB | | Allotetrahydrocortisol, (3alpha,5beta,11alpha)-isomer | HMDB | | Allotetrahydrocortisol, (5alpha,11beta)-isomer | HMDB | | Allotetrahydrocortisol, (3beta,5beta,11beta)-isomer | HMDB | | (3alpha,5alpha,11beta)-3,11,17,21-Tetrahydroxypregnan-20-one | HMDB | | (3α,5α,11β)-3,11,17,21-Tetrahydroxypregnan-20-one | HMDB | | 3alpha,11beta,17,21-Tetrahydroxy-5alpha-pregnan-20-one | HMDB | | 3alpha,11beta,17alpha,21-Tetrahydroxy-5alpha-pregnan-20-one | HMDB | | 3α,11β,17,21-Tetrahydroxy-5α-pregnan-20-one | HMDB | | 3α,11β,17α,21-Tetrahydroxy-5α-pregnan-20-one | HMDB | | 3α,5α-Tetrahydrocortisol | HMDB | | 5alpha-Pregnane-3alpha,11beta,17alpha,21-tetraol-20-one | HMDB | | 5alpha-Pregnane-3alpha,11beta,17alpha,21-tetrol-20-one | HMDB | | 5alpha-THF | HMDB | | 5α-Pregnane-3α,11β,17α,21-tetraol-20-one | HMDB | | 5α-Pregnane-3α,11β,17α,21-tetrol-20-one | HMDB | | 5α-THF | HMDB | | 5α-Tetrahydrocortisol | HMDB | | Allopregnane-3α,11β,17α,21-tetrol-20-one | HMDB | | allo-3α-Tetrahydrocortisol | HMDB | | α-THF | HMDB |
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| Chemical Formula | C21H34O5 |
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| Average Mass | 366.4917 Da |
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| Monoisotopic Mass | 366.24062 Da |
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| IUPAC Name | 2-hydroxy-1-[(1S,2S,5R,7S,10S,11S,14R,15S,17S)-5,14,17-trihydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-yl]ethan-1-one |
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| Traditional Name | 2-hydroxy-1-[(1S,2S,5R,7S,10S,11S,14R,15S,17S)-5,14,17-trihydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-yl]ethanone |
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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])C[C@H](O)CC[C@]12C |
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| InChI Identifier | InChI=1S/C21H34O5/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/h12-16,18,22-24,26H,3-11H2,1-2H3/t12-,13+,14-,15-,16-,18+,19-,20-,21-/m0/s1 |
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| InChI Key | AODPIQQILQLWGS-FDSHTENPSA-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-hydroxysteroid
- Oxosteroid
- 11-beta-hydroxysteroid
- 11-hydroxysteroid
- 3-alpha-hydroxysteroid
- 17-hydroxysteroid
- Tertiary alcohol
- Alpha-hydroxy ketone
- Cyclic alcohol
- Ketone
- Secondary alcohol
- Polyol
- 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 | - C21 steroids (gluco/mineralocorticoids, progestogins) and derivatives (LMST02030200 )
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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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