Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2007-04-12 20:33:51 UTC |
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Update Date | 2022-03-07 02:49:29 UTC |
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HMDB ID | HMDB0006026 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Norbolethone |
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Description | Norbolethone is a 19-nor anabolic steroid first synthesized in 1966. During the 1960s it was administered to humans in efficacy studies concerned with short stature and underweight conditions. It has never been reported by doping control laboratories prior to 2001. Norbolethone was identified in two urine samples from one athlete by matching the mass spectra and chromatographic retention times with those of a reference standard. The samples also contained at least one likely metabolite. The samples were also unusual because the concentrations of endogenous steroids were exceptionally low. Since norbolethone is not known to be marketed by any pharmaceutical company, a clandestine source of norbolethone may exist. Norbolethone matches the description for what is described as a "designer steroid." Androgenic anabolic steroids (AAS) are defined as natural, synthetic or semi-synthetic drugs chemicals derived from testosterone, used with the aim to improve physical performance by increasing both muscle strength and mass. Despite their reported toxicological effects on the cardiovascular, hepatic and neuro-endocrine systems, the AAS have been extensively used in sports activities. (PMID: 12112254 ). |
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Structure | [H][C@@]12CC[C@@](O)(CC)[C@@]1(CC)CC[C@]1([H])[C@@]3([H])CCC(=O)C=C3CC[C@@]21[H] InChI=1S/C21H32O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h13,16-19,23H,3-12H2,1-2H3/t16-,17+,18+,19-,20-,21-/m0/s1 |
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Synonyms | Value | Source |
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13-EHDPO | MeSH | 13-Ethyl-17-hydroxy-18,19-dinor-17-pregn-4-en-20-yn-3-one | MeSH | Norboletone | ChEMBL, HMDB | (+/-)-13,17a-diethyl-17b-hydroxygon-4-en-3-one | HMDB | (+/-)-13-ethyl-17-hydroxy-18,19-dinor-17a-pregn-4-en-3-one | HMDB | (+/-)-13b,17a-diethyl-17b-hydroxygon-4-en-3-one | HMDB | (+/-)-17a-ethyl-18-homo-19-nortestosterone | HMDB | (17a)-(+/-)-13-ethyl-17-hydroxy-18,19-dinorpregn-4-en-3-one | HMDB | 13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-4-en-3-one | HMDB | DL-13,17a-Diethyl-17-hydroxygon-4-en-3-one | HMDB | DL-13,17a-Diethyl-17b-hydroxygon-4-en-3-one | HMDB | DL-17b-Hydroxy-13b,17a-diethylgon-4-en-3-one | HMDB | DL-Norbolethone | HMDB | Genabol | HMDB | Wy 3475 | HMDB |
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Chemical Formula | C21H32O2 |
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Average Molecular Weight | 316.4776 |
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Monoisotopic Molecular Weight | 316.240230268 |
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IUPAC Name | (1S,2R,10R,11S,14S,15S)-14,15-diethyl-14-hydroxytetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-en-5-one |
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Traditional Name | norbolethone |
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CAS Registry Number | 1235-15-0 |
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SMILES | [H][C@@]12CC[C@@](O)(CC)[C@@]1(CC)CC[C@]1([H])[C@@]3([H])CCC(=O)C=C3CC[C@@]21[H] |
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InChI Identifier | InChI=1S/C21H32O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h13,16-19,23H,3-12H2,1-2H3/t16-,17+,18+,19-,20-,21-/m0/s1 |
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InChI Key | FTBJKONNNSKOLX-XUDSTZEESA-N |
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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-delta-4-steroid
- 3-oxosteroid
- 17-hydroxysteroid
- Oxosteroid
- Hydroxysteroid
- Delta-4-steroid
- Cyclohexenone
- Cyclic alcohol
- Tertiary alcohol
- Cyclic ketone
- Ketone
- Organic oxygen compound
- Hydrocarbon derivative
- Carbonyl group
- Alcohol
- Organooxygen compound
- Organic oxide
- Aliphatic homopolycyclic compound
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Molecular Framework | Aliphatic homopolycyclic compounds |
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External Descriptors | Not Available |
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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 | 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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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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Norbolethone,1TMS,isomer #1 | CC[C@]1(O[Si](C)(C)C)CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@@H]4[C@H]3CC[C@@]21CC | 2929.8 | Semi standard non polar | 33892256 | Norbolethone,1TMS,isomer #2 | CC[C@]1(O)CC[C@H]2[C@@H]3CCC4=CC(O[Si](C)(C)C)=CC[C@@H]4[C@H]3CC[C@@]21CC | 2803.4 | Semi standard non polar | 33892256 | Norbolethone,2TMS,isomer #1 | CC[C@]1(O[Si](C)(C)C)CC[C@H]2[C@@H]3CCC4=CC(O[Si](C)(C)C)=CC[C@@H]4[C@H]3CC[C@@]21CC | 2855.5 | Semi standard non polar | 33892256 | Norbolethone,2TMS,isomer #1 | CC[C@]1(O[Si](C)(C)C)CC[C@H]2[C@@H]3CCC4=CC(O[Si](C)(C)C)=CC[C@@H]4[C@H]3CC[C@@]21CC | 2901.9 | Standard non polar | 33892256 | Norbolethone,2TMS,isomer #1 | CC[C@]1(O[Si](C)(C)C)CC[C@H]2[C@@H]3CCC4=CC(O[Si](C)(C)C)=CC[C@@H]4[C@H]3CC[C@@]21CC | 3179.9 | Standard polar | 33892256 | Norbolethone,1TBDMS,isomer #1 | CC[C@]1(O[Si](C)(C)C(C)(C)C)CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@@H]4[C@H]3CC[C@@]21CC | 3175.7 | Semi standard non polar | 33892256 | Norbolethone,1TBDMS,isomer #2 | CC[C@]1(O)CC[C@H]2[C@@H]3CCC4=CC(O[Si](C)(C)C(C)(C)C)=CC[C@@H]4[C@H]3CC[C@@]21CC | 3068.3 | Semi standard non polar | 33892256 | Norbolethone,2TBDMS,isomer #1 | CC[C@]1(O[Si](C)(C)C(C)(C)C)CC[C@H]2[C@@H]3CCC4=CC(O[Si](C)(C)C(C)(C)C)=CC[C@@H]4[C@H]3CC[C@@]21CC | 3381.8 | Semi standard non polar | 33892256 | Norbolethone,2TBDMS,isomer #1 | CC[C@]1(O[Si](C)(C)C(C)(C)C)CC[C@H]2[C@@H]3CCC4=CC(O[Si](C)(C)C(C)(C)C)=CC[C@@H]4[C@H]3CC[C@@]21CC | 3367.2 | Standard non polar | 33892256 | Norbolethone,2TBDMS,isomer #1 | CC[C@]1(O[Si](C)(C)C(C)(C)C)CC[C@H]2[C@@H]3CCC4=CC(O[Si](C)(C)C(C)(C)C)=CC[C@@H]4[C@H]3CC[C@@]21CC | 3365.3 | Standard polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - Norbolethone GC-MS (Non-derivatized) - 70eV, Positive | splash10-000i-1291000000-d413aaf2b4edf2000360 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Norbolethone GC-MS (1 TMS) - 70eV, Positive | splash10-0c00-1119000000-352ad6792758ae9d94d7 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Norbolethone GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Norbolethone 10V, Positive-QTOF | splash10-00kb-0095000000-cda25eaf9c10361b9222 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Norbolethone 20V, Positive-QTOF | splash10-0002-0191000000-7aa90a3e0c0842920d99 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Norbolethone 40V, Positive-QTOF | splash10-05di-1690000000-4a138059002b023720e8 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Norbolethone 10V, Negative-QTOF | splash10-014i-0029000000-98b78b3afa508c81ab7b | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Norbolethone 20V, Negative-QTOF | splash10-014i-0069000000-9be5f2e135e6a2d1b47d | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Norbolethone 40V, Negative-QTOF | splash10-052s-0090000000-810ee3872d7cdf37d1e0 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Norbolethone 10V, Negative-QTOF | splash10-014i-0009000000-be6e06313d0abca8e664 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Norbolethone 20V, Negative-QTOF | splash10-014i-0019000000-eb65f94e6914722e1b9c | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Norbolethone 40V, Negative-QTOF | splash10-014i-0092000000-3816ecdb5ba24754d396 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Norbolethone 10V, Positive-QTOF | splash10-00kb-0096000000-12094c8bb5dfd35602b9 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Norbolethone 20V, Positive-QTOF | splash10-01ba-0791000000-6a375c28af2bcbf46d2b | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Norbolethone 40V, Positive-QTOF | splash10-0691-1900000000-118c6246477fc37b89c4 | 2021-09-23 | Wishart Lab | View Spectrum |
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