Record Information |
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Version | 2.0 |
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Created at | 2022-09-12 03:57:38 UTC |
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Updated at | 2022-09-12 03:57:38 UTC |
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NP-MRD ID | NP0324102 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | (1r,3as,3bs,5as,9ar,9bs,11ar)-1-ethenyl-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,5h,5ah,6h,9bh,10h,11h-cyclopenta[a]phenanthren-7-one |
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Description | 5Alpha-pregna-1,20-dien-3-one belongs to the class of organic compounds known as gluco/mineralocorticoids, progestogins and derivatives. These are steroids with a structure based on a hydroxylated prostane moiety. (1r,3as,3bs,5as,9ar,9bs,11ar)-1-ethenyl-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,5h,5ah,6h,9bh,10h,11h-cyclopenta[a]phenanthren-7-one is found in Eunephthya thyrsoidea. (1r,3as,3bs,5as,9ar,9bs,11ar)-1-ethenyl-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,5h,5ah,6h,9bh,10h,11h-cyclopenta[a]phenanthren-7-one was first documented in 2010 (PMID: 21579778). Based on a literature review a small amount of articles have been published on 5alpha-pregna-1,20-dien-3-one (PMID: 27030511) (PMID: 24914763). |
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Structure | C[C@]12CC[C@H]3[C@@H](CC[C@H]4CC(=O)C=C[C@]34C)[C@@H]1CC[C@@H]2C=C InChI=1S/C21H30O/c1-4-14-6-8-18-17-7-5-15-13-16(22)9-11-21(15,3)19(17)10-12-20(14,18)2/h4,9,11,14-15,17-19H,1,5-8,10,12-13H2,2-3H3/t14-,15-,17-,18-,19-,20+,21-/m0/s1 |
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Synonyms | Value | Source |
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5a-Pregna-1,20-dien-3-one | Generator | 5Α-pregna-1,20-dien-3-one | Generator |
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Chemical Formula | C21H30O |
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Average Mass | 298.4700 Da |
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Monoisotopic Mass | 298.22967 Da |
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IUPAC Name | (1S,2R,7S,10S,11S,14R,15R)-14-ethenyl-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-3-en-5-one |
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Traditional Name | (1S,2R,7S,10S,11S,14R,15R)-14-ethenyl-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-3-en-5-one |
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CAS Registry Number | Not Available |
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SMILES | C[C@]12CC[C@H]3[C@@H](CC[C@H]4CC(=O)C=C[C@]34C)[C@@H]1CC[C@@H]2C=C |
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InChI Identifier | InChI=1S/C21H30O/c1-4-14-6-8-18-17-7-5-15-13-16(22)9-11-21(15,3)19(17)10-12-20(14,18)2/h4,9,11,14-15,17-19H,1,5-8,10,12-13H2,2-3H3/t14-,15-,17-,18-,19-,20+,21-/m0/s1 |
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InChI Key | JIFKGXKDITUDPD-PMJYHDSJSA-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, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, 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 gluco/mineralocorticoids, progestogins and derivatives. These are steroids with a structure based on a hydroxylated prostane moiety. |
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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 | Pregnane steroids |
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Direct Parent | Gluco/mineralocorticoids, progestogins and derivatives |
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Alternative Parents | |
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Substituents | - Progestogin-skeleton
- 3-oxo-5-alpha-steroid
- Oxosteroid
- 3-oxosteroid
- 3-oxo-delta-1-steroid
- Delta-1-steroid
- Cyclohexenone
- Cyclic ketone
- Ketone
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- 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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