Record Information |
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Version | 5.0 |
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Status | Detected and Quantified |
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Creation Date | 2005-11-16 15:48:42 UTC |
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Update Date | 2022-09-22 17:43:43 UTC |
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HMDB ID | HMDB0000551 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Etiocholanediol |
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Description | Etiocholanediol is one of the compounds tested to allow for the unequivocal identification of the presence of urinary anabolic steroids and metabolites banned for use in sport by athletes. In urine samples collected for anti-doping purposes with moderately elevated testosterone and epitestosterone ratio, or when a suspicion of manipulation of the sample occurs, Etiocholanediol is tested for further clarification. It is worth mentioning that the concentration parameters vary enormously according to the gender of the subjects, ethnic origin, the urine collection period (before or after effort, period of the day) and the hydration state of the athlete. Urinary steroid data using several methodologies are not appropriate for identification purposes and to an extent not unique to individuals. (PMID: 16337352 , 16338181 , 16337352 , 17260133 ). |
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Structure | [H][C@@]12CC[C@H](O)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])CC[C@]2([H])C[C@H](O)CC[C@]12C InChI=1S/C19H32O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h12-17,20-21H,3-11H2,1-2H3/t12-,13-,14+,15+,16+,17+,18+,19+/m1/s1 |
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Synonyms | Value | Source |
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(3alpha,5beta,17beta)-Androstane-3,17-diol | ChEBI | 3alpha,17beta-Dihydroxyetiocholane | ChEBI | (3a,5b,17b)-Androstane-3,17-diol | Generator | (3Α,5β,17β)-androstane-3,17-diol | Generator | 3a,17b-Dihydroxyetiocholane | Generator | 3Α,17β-dihydroxyetiocholane | Generator | 5b-Androstane-3a,17b-diol | HMDB | b-Androstane-3a,17b-diol | HMDB | beta-Androstane-3a,17b-diol | HMDB | 5Β-androstane-3α,17β-diol | HMDB |
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Chemical Formula | C19H32O2 |
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Average Molecular Weight | 292.4562 |
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Monoisotopic Molecular Weight | 292.240230268 |
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IUPAC Name | (1S,2S,5R,7R,10R,11S,14S,15S)-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecane-5,14-diol |
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Traditional Name | (1S,2S,5R,7R,10R,11S,14S,15S)-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecane-5,14-diol |
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CAS Registry Number | 1851-23-6 |
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SMILES | [H][C@@]12CC[C@H](O)[C@@]1(C)CC[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/C19H32O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h12-17,20-21H,3-11H2,1-2H3/t12-,13-,14+,15+,16+,17+,18+,19+/m1/s1 |
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InChI Key | CBMYJHIOYJEBSB-GCXXXECGSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as androgens and derivatives. These are 3-hydroxylated C19 steroid hormones. They are known to favor the development of masculine characteristics. They also show profound effects on scalp and body hair in humans. |
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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 | Androstane steroids |
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Direct Parent | Androgens and derivatives |
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Alternative Parents | |
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Substituents | - Androgen-skeleton
- 17-hydroxysteroid
- 3-alpha-hydroxysteroid
- Hydroxysteroid
- 3-hydroxysteroid
- Cyclic alcohol
- Secondary alcohol
- Organic oxygen compound
- Hydrocarbon derivative
- Organooxygen compound
- 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 | 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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Etiocholanediol,1TMS,isomer #1 | C[C@]12CC[C@H]3[C@@H](CC[C@@H]4C[C@H](O)CC[C@]34C)[C@@H]1CC[C@@H]2O[Si](C)(C)C | 2563.9 | Semi standard non polar | 33892256 | Etiocholanediol,1TMS,isomer #2 | C[C@]12CC[C@H]3[C@@H](CC[C@@H]4C[C@H](O[Si](C)(C)C)CC[C@]34C)[C@@H]1CC[C@@H]2O | 2552.9 | Semi standard non polar | 33892256 | Etiocholanediol,2TMS,isomer #1 | C[C@]12CC[C@H]3[C@@H](CC[C@@H]4C[C@H](O[Si](C)(C)C)CC[C@]34C)[C@@H]1CC[C@@H]2O[Si](C)(C)C | 2573.3 | Semi standard non polar | 33892256 | Etiocholanediol,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)O[C@H]1CC[C@H]2[C@@H]3CC[C@@H]4C[C@H](O)CC[C@]4(C)[C@H]3CC[C@]12C | 2857.1 | Semi standard non polar | 33892256 | Etiocholanediol,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)O[C@@H]1CC[C@]2(C)[C@H]3CC[C@]4(C)[C@@H](O)CC[C@H]4[C@@H]3CC[C@@H]2C1 | 2820.7 | Semi standard non polar | 33892256 | Etiocholanediol,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)O[C@H]1CC[C@H]2[C@@H]3CC[C@@H]4C[C@H](O[Si](C)(C)C(C)(C)C)CC[C@]4(C)[C@H]3CC[C@]12C | 3133.6 | Semi standard non 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 - Etiocholanediol GC-MS (Non-derivatized) - 70eV, Positive | splash10-03gi-0290000000-ef7ce05726cbec3a35bd | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Etiocholanediol GC-MS (2 TMS) - 70eV, Positive | splash10-05fr-2237900000-35be1627cada18777db8 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Etiocholanediol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Etiocholanediol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Etiocholanediol GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Etiocholanediol GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Etiocholanediol GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Etiocholanediol GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-11-05 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Etiocholanediol GC-MS (TBDMS_2_1) - 70eV, Positive | Not Available | 2021-11-05 | 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 - Etiocholanediol 10V, Positive-QTOF | splash10-004l-0090000000-ea970ea07cbd199d95ca | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etiocholanediol 20V, Positive-QTOF | splash10-056r-0290000000-241c15d984d5502957c2 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etiocholanediol 40V, Positive-QTOF | splash10-00mk-2790000000-1fb4fb943a8eb42cf30d | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etiocholanediol 10V, Negative-QTOF | splash10-0006-0090000000-7976b987ec10e61bdb4c | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etiocholanediol 20V, Negative-QTOF | splash10-006x-0090000000-72251dd83cca96a12d44 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etiocholanediol 40V, Negative-QTOF | splash10-01r5-0190000000-8a798c89a6c57c153169 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etiocholanediol 10V, Negative-QTOF | splash10-0006-0090000000-11452f48ce72555f1f28 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etiocholanediol 20V, Negative-QTOF | splash10-0006-0090000000-11452f48ce72555f1f28 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etiocholanediol 40V, Negative-QTOF | splash10-000l-0090000000-ac9e93370094e8aebfa1 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etiocholanediol 10V, Positive-QTOF | splash10-002f-0090000000-36f4d97265b0d994d628 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etiocholanediol 20V, Positive-QTOF | splash10-052b-3940000000-b87bad8b672cc5fb32b0 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Etiocholanediol 40V, Positive-QTOF | splash10-0aos-3900000000-0f8ce10c286f165d6e0f | 2021-09-24 | Wishart Lab | View Spectrum |
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General References | - Saudan C, Kamber M, Barbati G, Robinson N, Desmarchelier A, Mangin P, Saugy M: Longitudinal profiling of urinary steroids by gas chromatography/combustion/isotope ratio mass spectrometry: diet change may result in carbon isotopic variations. J Chromatogr B Analyt Technol Biomed Life Sci. 2006 Feb 2;831(1-2):324-7. Epub 2005 Dec 9. [PubMed:16338181 ]
- Robinson N, Castella V, Saudan C, Sottas PE, Schweizer C, Dimo-Simonin N, Mangin P, Saugy M: Elevated and similar urinary testosterone/epitestosterone ratio in all samples of a competition testing: suspicion of a manipulation. Forensic Sci Int. 2006 Nov 10;163(1-2):148-51. Epub 2005 Dec 6. [PubMed:16337352 ]
- Thevis M, Geyer H, Mareck U, Sigmund G, Henke J, Henke L, Schanzer W: Detection of manipulation in doping control urine sample collection: a multidisciplinary approach to determine identical urine samples. Anal Bioanal Chem. 2007 Aug;388(7):1539-43. Epub 2007 Jan 27. [PubMed:17260133 ]
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