| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-10-30 10:32:48 UTC |
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| Update Date | 2022-03-07 03:17:33 UTC |
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| HMDB ID | HMDB0059604 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 5-beta-Cholestan-3-one |
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| Description | 5-beta-Cholestan-3-one belongs to the class of organic compounds known as cholesterols and derivatives. Cholesterols and derivatives are compounds containing a 3-hydroxylated cholestane core. 5-beta-Cholestan-3-one is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | [H][C@@]12CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])CCC2CC(=O)CC[C@]12C InChI=1S/C27H46O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h18-20,22-25H,6-17H2,1-5H3/t19-,20?,22+,23-,24+,25+,26+,27-/m1/s1 |
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| Synonyms | | Value | Source |
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| 5-b-Cholestan-3-one | Generator | | 5-Β-cholestan-3-one | Generator |
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| Chemical Formula | C27H46O |
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| Average Molecular Weight | 386.6535 |
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| Monoisotopic Molecular Weight | 386.354866094 |
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| IUPAC Name | (1S,2S,10R,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-5-one |
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| Traditional Name | cholestan-3-one |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@@]12CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])CCC2CC(=O)CC[C@]12C |
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| InChI Identifier | InChI=1S/C27H46O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h18-20,22-25H,6-17H2,1-5H3/t19-,20?,22+,23-,24+,25+,26+,27-/m1/s1 |
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| InChI Key | PESKGJQREUXSRR-ZTPZMMAUSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as cholesterols and derivatives. Cholesterols and derivatives are compounds containing a 3-hydroxylated cholestane core. |
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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 | Cholestane steroids |
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| Direct Parent | Cholesterols and derivatives |
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| Alternative Parents | |
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| Substituents | - Cholesterol-skeleton
- Oxosteroid
- 3-oxosteroid
- 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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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | Not Available |
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| Role | Not Available |
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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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 9.73 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 29.6456 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.61 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3752.3 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 970.5 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 357.7 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 440.4 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 807.7 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1353.2 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 1238.2 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 106.8 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 2383.1 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 779.2 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 2423.4 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 808.5 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 681.0 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 453.8 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 768.8 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 8.8 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 5-beta-Cholestan-3-one,1TMS,isomer #1 | CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CCC4CC(O[Si](C)(C)C)=CC[C@]4(C)[C@H]3CC[C@@]21C | 3145.4 | Semi standard non polar | 33892256 | | 5-beta-Cholestan-3-one,1TMS,isomer #1 | CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CCC4CC(O[Si](C)(C)C)=CC[C@]4(C)[C@H]3CC[C@@]21C | 3060.9 | Standard non polar | 33892256 | | 5-beta-Cholestan-3-one,1TMS,isomer #2 | CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CCC4C=C(O[Si](C)(C)C)CC[C@]4(C)[C@H]3CC[C@@]21C | 3168.5 | Semi standard non polar | 33892256 | | 5-beta-Cholestan-3-one,1TMS,isomer #2 | CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CCC4C=C(O[Si](C)(C)C)CC[C@]4(C)[C@H]3CC[C@@]21C | 3133.3 | Standard non polar | 33892256 | | 5-beta-Cholestan-3-one,1TBDMS,isomer #1 | CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CCC4CC(O[Si](C)(C)C(C)(C)C)=CC[C@]4(C)[C@H]3CC[C@@]21C | 3376.0 | Semi standard non polar | 33892256 | | 5-beta-Cholestan-3-one,1TBDMS,isomer #1 | CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CCC4CC(O[Si](C)(C)C(C)(C)C)=CC[C@]4(C)[C@H]3CC[C@@]21C | 3238.0 | Standard non polar | 33892256 | | 5-beta-Cholestan-3-one,1TBDMS,isomer #2 | CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CCC4C=C(O[Si](C)(C)C(C)(C)C)CC[C@]4(C)[C@H]3CC[C@@]21C | 3396.4 | Semi standard non polar | 33892256 | | 5-beta-Cholestan-3-one,1TBDMS,isomer #2 | CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CCC4C=C(O[Si](C)(C)C(C)(C)C)CC[C@]4(C)[C@H]3CC[C@@]21C | 3317.7 | Standard non polar | 33892256 |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - 5-beta-Cholestan-3-one GC-MS (Non-derivatized) - 70eV, Positive | splash10-05fr-1119000000-a8008031484e35920daa | 2017-09-20 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 5-beta-Cholestan-3-one GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 10V, Positive-QTOF | splash10-000i-0009000000-d67fc5e4a90e5d444b4c | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 20V, Positive-QTOF | splash10-0avr-3109000000-6cb93905134a4bd15b66 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 40V, Positive-QTOF | splash10-0abc-4129000000-9147166fdcb0a41b5fb9 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 10V, Negative-QTOF | splash10-000i-0009000000-dc54e67e8b668159df03 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 20V, Negative-QTOF | splash10-000i-0009000000-e72d372e493f1796a572 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 40V, Negative-QTOF | splash10-066u-2019000000-49f63f8ed5d9e7e3d673 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 10V, Positive-QTOF | splash10-000i-0009000000-ed9f64dc8d9438f06ad5 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 20V, Positive-QTOF | splash10-06dj-9564000000-4708ca773188919759e7 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 40V, Positive-QTOF | splash10-0a4l-9631000000-07b899063b273732ad61 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 10V, Negative-QTOF | splash10-000i-0009000000-c037f2d2f217e99b79ac | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 20V, Negative-QTOF | splash10-000i-0009000000-c037f2d2f217e99b79ac | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-beta-Cholestan-3-one 40V, Negative-QTOF | splash10-00li-0009000000-0d564d7dac5b86cfee11 | 2021-09-22 | Wishart Lab | View Spectrum |
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