Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2008-08-07 11:18:47 UTC |
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Update Date | 2022-03-07 02:49:33 UTC |
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HMDB ID | HMDB0006771 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 7a-Hydroxyandrost-4-ene-3,17-dione |
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Description | 7a-Hydroxyandrost-4-ene-3,17-dione 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. Thus, 7a-hydroxyandrost-4-ene-3,17-dione is considered to be a steroid lipid molecule. 7a-Hydroxyandrost-4-ene-3,17-dione is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. |
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Structure | [H][C@@]12CCC(=O)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])[C@H](O)CC2=CC(=O)CC[C@]12C InChI=1S/C19H26O3/c1-18-7-5-12(20)9-11(18)10-15(21)17-13-3-4-16(22)19(13,2)8-6-14(17)18/h9,13-15,17,21H,3-8,10H2,1-2H3/t13-,14-,15+,17-,18-,19-/m0/s1 |
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Synonyms | Value | Source |
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7alpha-Hydroxyandrostenedione | ChEBI | 7a-Hydroxyandrostenedione | Generator | 7Α-hydroxyandrostenedione | Generator | 7alpha-Hydroxyandrost-4-ene-3,17-dione | HMDB | 7 alpha-Hydroxy-4-androstene-3,17-dione | HMDB | 7-Hydroxy-4-androstene-3,17-dione | HMDB | 7a-Hydroxyandrost-4-ene-3,17-dione | Generator | 7Α-hydroxyandrost-4-ene-3,17-dione | Generator |
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Chemical Formula | C19H26O3 |
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Average Molecular Weight | 302.4079 |
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Monoisotopic Molecular Weight | 302.188194698 |
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IUPAC Name | (1S,2R,9R,10R,11S,15S)-9-hydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-ene-5,14-dione |
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Traditional Name | 7α-hydroxyandrostenedione |
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CAS Registry Number | 62-84-0 |
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SMILES | [H][C@@]12CCC(=O)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])[C@H](O)CC2=CC(=O)CC[C@]12C |
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InChI Identifier | InChI=1S/C19H26O3/c1-18-7-5-12(20)9-11(18)10-15(21)17-13-3-4-16(22)19(13,2)8-6-14(17)18/h9,13-15,17,21H,3-8,10H2,1-2H3/t13-,14-,15+,17-,18-,19-/m0/s1 |
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InChI Key | LFWLQMQUJQUZBD-TYHLISGHSA-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
- 3-oxo-delta-4-steroid
- 3-oxosteroid
- 7-hydroxysteroid
- Oxosteroid
- 17-oxosteroid
- Hydroxysteroid
- Delta-4-steroid
- Cyclohexenone
- Cyclic alcohol
- Cyclic ketone
- Secondary alcohol
- Ketone
- Organic oxygen compound
- Organooxygen compound
- Carbonyl group
- Hydrocarbon derivative
- Alcohol
- Organic oxide
- 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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7a-Hydroxyandrost-4-ene-3,17-dione,1TMS,isomer #1 | C[C@]12CC[C@H]3[C@H]([C@@H]1CCC2=O)[C@H](O[Si](C)(C)C)CC1=CC(=O)CC[C@@]13C | 2825.8 | Semi standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,1TMS,isomer #2 | C[C@]12CC[C@H]3[C@H]([C@@H]1CC=C2O[Si](C)(C)C)[C@H](O)CC1=CC(=O)CC[C@@]13C | 2858.3 | Semi standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,1TMS,isomer #3 | C[C@]12CC[C@H]3[C@H]([C@@H]1CCC2=O)[C@H](O)CC1=CC(O[Si](C)(C)C)=CC[C@@]13C | 2775.5 | Semi standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,2TMS,isomer #1 | C[C@]12CC[C@H]3[C@H]([C@@H]1CC=C2O[Si](C)(C)C)[C@H](O[Si](C)(C)C)CC1=CC(=O)CC[C@@]13C | 2812.9 | Semi standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,2TMS,isomer #1 | C[C@]12CC[C@H]3[C@H]([C@@H]1CC=C2O[Si](C)(C)C)[C@H](O[Si](C)(C)C)CC1=CC(=O)CC[C@@]13C | 2631.8 | Standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,2TMS,isomer #1 | C[C@]12CC[C@H]3[C@H]([C@@H]1CC=C2O[Si](C)(C)C)[C@H](O[Si](C)(C)C)CC1=CC(=O)CC[C@@]13C | 3015.7 | Standard polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,2TMS,isomer #2 | C[C@]12CC[C@H]3[C@H]([C@@H]1CCC2=O)[C@H](O[Si](C)(C)C)CC1=CC(O[Si](C)(C)C)=CC[C@@]13C | 2733.2 | Semi standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,2TMS,isomer #2 | C[C@]12CC[C@H]3[C@H]([C@@H]1CCC2=O)[C@H](O[Si](C)(C)C)CC1=CC(O[Si](C)(C)C)=CC[C@@]13C | 2761.1 | Standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,2TMS,isomer #2 | C[C@]12CC[C@H]3[C@H]([C@@H]1CCC2=O)[C@H](O[Si](C)(C)C)CC1=CC(O[Si](C)(C)C)=CC[C@@]13C | 3060.7 | Standard polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,2TMS,isomer #3 | C[C@]12CC[C@H]3[C@H]([C@@H]1CC=C2O[Si](C)(C)C)[C@H](O)CC1=CC(O[Si](C)(C)C)=CC[C@@]13C | 2819.0 | Semi standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,2TMS,isomer #3 | C[C@]12CC[C@H]3[C@H]([C@@H]1CC=C2O[Si](C)(C)C)[C@H](O)CC1=CC(O[Si](C)(C)C)=CC[C@@]13C | 2718.7 | Standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,2TMS,isomer #3 | C[C@]12CC[C@H]3[C@H]([C@@H]1CC=C2O[Si](C)(C)C)[C@H](O)CC1=CC(O[Si](C)(C)C)=CC[C@@]13C | 3039.7 | Standard polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,3TMS,isomer #1 | C[C@]12CC[C@H]3[C@H]([C@@H]1CC=C2O[Si](C)(C)C)[C@H](O[Si](C)(C)C)CC1=CC(O[Si](C)(C)C)=CC[C@@]13C | 2708.8 | Semi standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,3TMS,isomer #1 | C[C@]12CC[C@H]3[C@H]([C@@H]1CC=C2O[Si](C)(C)C)[C@H](O[Si](C)(C)C)CC1=CC(O[Si](C)(C)C)=CC[C@@]13C | 2794.2 | Standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,3TMS,isomer #1 | C[C@]12CC[C@H]3[C@H]([C@@H]1CC=C2O[Si](C)(C)C)[C@H](O[Si](C)(C)C)CC1=CC(O[Si](C)(C)C)=CC[C@@]13C | 3028.0 | Standard polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)O[C@@H]1CC2=CC(=O)CC[C@]2(C)[C@H]2CC[C@]3(C)C(=O)CC[C@H]3[C@@H]21 | 3071.6 | Semi standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC[C@H]2[C@H]3[C@H](CC[C@]12C)[C@@]1(C)CCC(=O)C=C1C[C@H]3O | 3101.1 | Semi standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC1=CC[C@@]2(C)C(=C1)C[C@@H](O)[C@H]1[C@@H]3CCC(=O)[C@@]3(C)CC[C@@H]12 | 3027.7 | Semi standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC[C@@]2(C)C(=C1)C[C@@H](O[Si](C)(C)C(C)(C)C)[C@H]1[C@@H]3CCC(=O)[C@@]3(C)CC[C@@H]12 | 3210.8 | Semi standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC[C@@]2(C)C(=C1)C[C@@H](O[Si](C)(C)C(C)(C)C)[C@H]1[C@@H]3CCC(=O)[C@@]3(C)CC[C@@H]12 | 3249.2 | Standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC[C@@]2(C)C(=C1)C[C@@H](O[Si](C)(C)C(C)(C)C)[C@H]1[C@@H]3CCC(=O)[C@@]3(C)CC[C@@H]12 | 3305.8 | Standard polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC[C@H]2[C@H]3[C@H](CC[C@]12C)[C@@]1(C)CCC(=O)C=C1C[C@H]3O[Si](C)(C)C(C)(C)C | 3302.1 | Semi standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC[C@H]2[C@H]3[C@H](CC[C@]12C)[C@@]1(C)CCC(=O)C=C1C[C@H]3O[Si](C)(C)C(C)(C)C | 2976.3 | Standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC[C@H]2[C@H]3[C@H](CC[C@]12C)[C@@]1(C)CCC(=O)C=C1C[C@H]3O[Si](C)(C)C(C)(C)C | 3258.0 | Standard polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC1=CC[C@@]2(C)C(=C1)C[C@@H](O)[C@H]1[C@@H]3CC=C(O[Si](C)(C)C(C)(C)C)[C@@]3(C)CC[C@@H]12 | 3323.9 | Semi standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC1=CC[C@@]2(C)C(=C1)C[C@@H](O)[C@H]1[C@@H]3CC=C(O[Si](C)(C)C(C)(C)C)[C@@]3(C)CC[C@@H]12 | 3035.0 | Standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC1=CC[C@@]2(C)C(=C1)C[C@@H](O)[C@H]1[C@@H]3CC=C(O[Si](C)(C)C(C)(C)C)[C@@]3(C)CC[C@@H]12 | 3288.0 | Standard polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC[C@@]2(C)C(=C1)C[C@@H](O[Si](C)(C)C(C)(C)C)[C@H]1[C@@H]3CC=C(O[Si](C)(C)C(C)(C)C)[C@@]3(C)CC[C@@H]12 | 3385.0 | Semi standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC[C@@]2(C)C(=C1)C[C@@H](O[Si](C)(C)C(C)(C)C)[C@H]1[C@@H]3CC=C(O[Si](C)(C)C(C)(C)C)[C@@]3(C)CC[C@@H]12 | 3236.1 | Standard non polar | 33892256 | 7a-Hydroxyandrost-4-ene-3,17-dione,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC[C@@]2(C)C(=C1)C[C@@H](O[Si](C)(C)C(C)(C)C)[C@H]1[C@@H]3CC=C(O[Si](C)(C)C(C)(C)C)[C@@]3(C)CC[C@@H]12 | 3325.9 | Standard polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental GC-MS | GC-MS Spectrum - 7a-Hydroxyandrost-4-ene-3,17-dione GC-EI-TOF (Non-derivatized) | splash10-0006-2920000000-3dc1a78bd61f66e5748f | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 7a-Hydroxyandrost-4-ene-3,17-dione GC-EI-TOF (Non-derivatized) | splash10-0006-2920000000-56f671c34cc21447d6fb | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 7a-Hydroxyandrost-4-ene-3,17-dione GC-EI-TOF (Non-derivatized) | splash10-0006-2920000000-3dc1a78bd61f66e5748f | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 7a-Hydroxyandrost-4-ene-3,17-dione GC-EI-TOF (Non-derivatized) | splash10-0006-2920000000-56f671c34cc21447d6fb | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 7a-Hydroxyandrost-4-ene-3,17-dione GC-MS (Non-derivatized) - 70eV, Positive | splash10-00di-0690000000-83a0d933cb2391505ada | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 7a-Hydroxyandrost-4-ene-3,17-dione GC-MS (1 TMS) - 70eV, Positive | splash10-0592-3649000000-58d664e4a62e077c2601 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 7a-Hydroxyandrost-4-ene-3,17-dione 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 - 7a-Hydroxyandrost-4-ene-3,17-dione 10V, Positive-QTOF | splash10-0f79-0095000000-824a03d887002e06cf49 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7a-Hydroxyandrost-4-ene-3,17-dione 20V, Positive-QTOF | splash10-0kw0-0190000000-a2ce7028b373d7d33565 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7a-Hydroxyandrost-4-ene-3,17-dione 40V, Positive-QTOF | splash10-0zi0-3290000000-209b5d8c58bbb4b4d1a1 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7a-Hydroxyandrost-4-ene-3,17-dione 10V, Negative-QTOF | splash10-0udi-0029000000-4dba45b5e06401595fb4 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7a-Hydroxyandrost-4-ene-3,17-dione 20V, Negative-QTOF | splash10-0udi-0069000000-dd90480821157e5f4ee2 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7a-Hydroxyandrost-4-ene-3,17-dione 40V, Negative-QTOF | splash10-05g3-3090000000-0c0cc7a53c84a922ef7e | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7a-Hydroxyandrost-4-ene-3,17-dione 10V, Positive-QTOF | splash10-0f79-0097000000-5f39d28b33bc732d6421 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7a-Hydroxyandrost-4-ene-3,17-dione 20V, Positive-QTOF | splash10-014r-0790000000-759fa9f78110ed77ed80 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7a-Hydroxyandrost-4-ene-3,17-dione 40V, Positive-QTOF | splash10-00b9-1910000000-32eed7803c9fdcc7bf41 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7a-Hydroxyandrost-4-ene-3,17-dione 10V, Negative-QTOF | splash10-0udi-0009000000-4360bacaf95498925fe5 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7a-Hydroxyandrost-4-ene-3,17-dione 20V, Negative-QTOF | splash10-0udi-0029000000-6f00f1ab9ef137515c04 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 7a-Hydroxyandrost-4-ene-3,17-dione 40V, Negative-QTOF | splash10-0uxr-0492000000-e584f8285f2fd0d6c37d | 2021-09-22 | Wishart Lab | View Spectrum |
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