Record Information |
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Version | 5.0 |
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Status | Detected and Quantified |
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Creation Date | 2006-05-22 15:12:04 UTC |
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Update Date | 2022-03-07 02:49:16 UTC |
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HMDB ID | HMDB0002697 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 19-Norandrosterone |
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Description | 19-Norandrosterone, also known as (3alpha,5alpha)-3-hydroxyestran-17-one, belongs to the class of organic compounds known as estrogens and derivatives. These are steroids with a structure containing a 3-hydroxylated estrane. Thus, 19-norandrosterone is considered to be a steroid lipid molecule. 19-Norandrosterone is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 19-Norandrosterone is one of the main urinary metabolites of the prohormone 19-norandrostenediol. Prohormones such as 19-norandrostenediol have been added to the list of prohibited substances of the World Anti-Doping Agency because they are metabolized into the common nandrolone metabolites norandrosterone and noretiocholanolone (PMID: 16714373 ). |
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Structure | [H][C@@]12CCC(=O)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])CC[C@@]2([H])C[C@H](O)CC[C@]12[H] InChI=1S/C18H28O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h11-16,19H,2-10H2,1H3/t11-,12+,13-,14+,15+,16-,18-/m0/s1 |
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Synonyms | Value | Source |
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19-Noreoiandrosterone | ChEBI | 19-Noretiocholanolone | ChEBI | 3-Hydroxyestran-17-one | HMDB | 19-Norandrosterone, (3alpha,5alpha)-isomer | HMDB | (3alpha,5alpha)-3-Hydroxyestran-17-one | HMDB | (3Α,5α)-3-hydroxyestran-17-one | HMDB | 3alpha-Hydroxy-5alpha-estran-17-one | HMDB | 3Α-hydroxy-5α-estran-17-one | HMDB | 5alpha-Estran-3alpha-ol-17-one | HMDB | 5Α-estran-3α-ol-17-one | HMDB | 19-Norandrosterone | HMDB |
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Chemical Formula | C18H28O2 |
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Average Molecular Weight | 276.42 |
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Monoisotopic Molecular Weight | 276.208930142 |
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IUPAC Name | (1R,2S,5R,7S,10R,11S,15S)-5-hydroxy-15-methyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-one |
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Traditional Name | (1R,2S,5R,7S,10R,11S,15S)-5-hydroxy-15-methyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-one |
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CAS Registry Number | 1225-01-0 |
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SMILES | [H][C@@]12CCC(=O)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])CC[C@@]2([H])C[C@H](O)CC[C@]12[H] |
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InChI Identifier | InChI=1S/C18H28O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h11-16,19H,2-10H2,1H3/t11-,12+,13-,14+,15+,16-,18-/m0/s1 |
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InChI Key | UOUIARGWRPHDBX-CQZDKXCPSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as estrogens and derivatives. These are steroids with a structure containing a 3-hydroxylated estrane. |
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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 | Estrane steroids |
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Direct Parent | Estrogens and derivatives |
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Alternative Parents | |
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Substituents | - Estrogen-skeleton
- 3-hydroxysteroid
- Hydroxysteroid
- 3-alpha-hydroxysteroid
- 17-oxosteroid
- Oxosteroid
- Cyclic alcohol
- Ketone
- Secondary alcohol
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Alcohol
- Aliphatic homopolycyclic compound
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Molecular Framework | Aliphatic homopolycyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | |
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Role | |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | 162 - 163 °C | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | 3.887 | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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19-Norandrosterone,1TMS,isomer #1 | C[C@]12CC[C@@H]3[C@H]4CC[C@@H](O[Si](C)(C)C)C[C@@H]4CC[C@H]3[C@@H]1CCC2=O | 2530.3 | Semi standard non polar | 33892256 | 19-Norandrosterone,1TMS,isomer #2 | C[C@]12CC[C@@H]3[C@H]4CC[C@@H](O)C[C@@H]4CC[C@H]3[C@@H]1CC=C2O[Si](C)(C)C | 2535.4 | Semi standard non polar | 33892256 | 19-Norandrosterone,2TMS,isomer #1 | C[C@]12CC[C@@H]3[C@H]4CC[C@@H](O[Si](C)(C)C)C[C@@H]4CC[C@H]3[C@@H]1CC=C2O[Si](C)(C)C | 2535.9 | Semi standard non polar | 33892256 | 19-Norandrosterone,2TMS,isomer #1 | C[C@]12CC[C@@H]3[C@H]4CC[C@@H](O[Si](C)(C)C)C[C@@H]4CC[C@H]3[C@@H]1CC=C2O[Si](C)(C)C | 2515.8 | Standard non polar | 33892256 | 19-Norandrosterone,2TMS,isomer #1 | C[C@]12CC[C@@H]3[C@H]4CC[C@@H](O[Si](C)(C)C)C[C@@H]4CC[C@H]3[C@@H]1CC=C2O[Si](C)(C)C | 2904.7 | Standard polar | 33892256 | 19-Norandrosterone,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)O[C@@H]1CC[C@H]2[C@@H](CC[C@H]3[C@@H]4CCC(=O)[C@@]4(C)CC[C@H]23)C1 | 2789.5 | Semi standard non polar | 33892256 | 19-Norandrosterone,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O)CC[C@@H]4[C@H]3CC[C@]12C | 2811.2 | Semi standard non polar | 33892256 | 19-Norandrosterone,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O[Si](C)(C)C(C)(C)C)CC[C@@H]4[C@H]3CC[C@]12C | 3082.1 | Semi standard non polar | 33892256 | 19-Norandrosterone,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O[Si](C)(C)C(C)(C)C)CC[C@@H]4[C@H]3CC[C@]12C | 2775.7 | Standard non polar | 33892256 | 19-Norandrosterone,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O[Si](C)(C)C(C)(C)C)CC[C@@H]4[C@H]3CC[C@]12C | 3147.2 | Standard polar | 33892256 |
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