| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-11 17:39:37 UTC |
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| Update Date | 2022-03-07 02:52:44 UTC |
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| HMDB ID | HMDB0030889 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 22,23-Dihydro-alpha-spinasterone |
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| Description | 22,23-Dihydro-alpha-spinasterone belongs to the class of organic compounds known as stigmastanes and derivatives. These are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24. Based on a literature review a significant number of articles have been published on 22,23-Dihydro-alpha-spinasterone. |
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| Structure | CCC(CCC(C)C1CCC2C3=CCC4CC(=O)CCC4(C)C3CCC12C)C(C)C InChI=1S/C29H48O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h11,19-22,25-27H,7-10,12-18H2,1-6H3 |
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| Synonyms | | Value | Source |
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| 22,23-Dihydro-a-spinasterone | Generator | | 22,23-Dihydro-α-spinasterone | Generator |
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| Chemical Formula | C29H48O |
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| Average Molecular Weight | 412.6908 |
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| Monoisotopic Molecular Weight | 412.370516158 |
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| IUPAC Name | 14-(5-ethyl-6-methylheptan-2-yl)-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-en-5-one |
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| Traditional Name | 14-(5-ethyl-6-methylheptan-2-yl)-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-en-5-one |
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| CAS Registry Number | 77790-54-6 |
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| SMILES | CCC(CCC(C)C1CCC2C3=CCC4CC(=O)CCC4(C)C3CCC12C)C(C)C |
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| InChI Identifier | InChI=1S/C29H48O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h11,19-22,25-27H,7-10,12-18H2,1-6H3 |
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| InChI Key | JWANJDUXWSJWER-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as stigmastanes and derivatives. These are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24. |
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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 | Stigmastanes and derivatives |
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| Direct Parent | Stigmastanes and derivatives |
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| Alternative Parents | |
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| Substituents | - Triterpenoid
- Stigmastane-skeleton
- Oxosteroid
- 3-oxosteroid
- 3-oxo-delta-7-steroid
- Delta-7-steroid
- 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 | |
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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 | 159 - 160 °C | 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. | 9.68 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 30.1389 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.15 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 39.5 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3890.4 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 975.6 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 363.2 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 427.5 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 770.7 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1335.2 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 | 1267.3 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 105.5 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 2404.8 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 798.6 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 | 2382.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 821.0 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 679.4 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 378.7 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 773.3 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 | 9.0 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 22,23-Dihydro-alpha-spinasterone,1TMS,isomer #1 | CCC(CCC(C)C1CCC2C3=CCC4CC(O[Si](C)(C)C)=CCC4(C)C3CCC21C)C(C)C | 3430.4 | Semi standard non polar | 33892256 | | 22,23-Dihydro-alpha-spinasterone,1TMS,isomer #1 | CCC(CCC(C)C1CCC2C3=CCC4CC(O[Si](C)(C)C)=CCC4(C)C3CCC21C)C(C)C | 3260.5 | Standard non polar | 33892256 | | 22,23-Dihydro-alpha-spinasterone,1TMS,isomer #2 | CCC(CCC(C)C1CCC2C3=CCC4C=C(O[Si](C)(C)C)CCC4(C)C3CCC21C)C(C)C | 3436.3 | Semi standard non polar | 33892256 | | 22,23-Dihydro-alpha-spinasterone,1TMS,isomer #2 | CCC(CCC(C)C1CCC2C3=CCC4C=C(O[Si](C)(C)C)CCC4(C)C3CCC21C)C(C)C | 3302.1 | Standard non polar | 33892256 | | 22,23-Dihydro-alpha-spinasterone,1TBDMS,isomer #1 | CCC(CCC(C)C1CCC2C3=CCC4CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC21C)C(C)C | 3668.2 | Semi standard non polar | 33892256 | | 22,23-Dihydro-alpha-spinasterone,1TBDMS,isomer #1 | CCC(CCC(C)C1CCC2C3=CCC4CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC21C)C(C)C | 3461.4 | Standard non polar | 33892256 | | 22,23-Dihydro-alpha-spinasterone,1TBDMS,isomer #2 | CCC(CCC(C)C1CCC2C3=CCC4C=C(O[Si](C)(C)C(C)(C)C)CCC4(C)C3CCC21C)C(C)C | 3671.9 | Semi standard non polar | 33892256 | | 22,23-Dihydro-alpha-spinasterone,1TBDMS,isomer #2 | CCC(CCC(C)C1CCC2C3=CCC4C=C(O[Si](C)(C)C(C)(C)C)CCC4(C)C3CCC21C)C(C)C | 3511.7 | 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 - 22,23-Dihydro-alpha-spinasterone GC-MS (Non-derivatized) - 70eV, Positive | splash10-001j-2019000000-40ccd25c993d332d4298 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 22,23-Dihydro-alpha-spinasterone 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 - 22,23-Dihydro-alpha-spinasterone 10V, Positive-QTOF | splash10-03di-1116900000-59a405bd294b5f572393 | 2015-04-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 22,23-Dihydro-alpha-spinasterone 20V, Positive-QTOF | splash10-01ot-5119100000-b326b9615b7708004291 | 2015-04-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 22,23-Dihydro-alpha-spinasterone 40V, Positive-QTOF | splash10-05mk-7049000000-c718f9dcb63609f957a9 | 2015-04-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 22,23-Dihydro-alpha-spinasterone 10V, Negative-QTOF | splash10-03di-0000900000-2a5c8f88de030d1ca989 | 2015-04-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 22,23-Dihydro-alpha-spinasterone 20V, Negative-QTOF | splash10-03di-0001900000-dc7969ab156b32c54395 | 2015-04-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 22,23-Dihydro-alpha-spinasterone 40V, Negative-QTOF | splash10-0002-4019000000-cbbbcd5b21348158cb03 | 2015-04-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 22,23-Dihydro-alpha-spinasterone 10V, Negative-QTOF | splash10-03di-0000900000-363450e12a0ea926276e | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 22,23-Dihydro-alpha-spinasterone 20V, Negative-QTOF | splash10-03di-0000900000-04f321f2b318172184db | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 22,23-Dihydro-alpha-spinasterone 40V, Negative-QTOF | splash10-0btd-0029800000-5f2d126a9296868ee5ae | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 22,23-Dihydro-alpha-spinasterone 10V, Positive-QTOF | splash10-03di-0026900000-0b6e1023d9a637a5a3bf | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 22,23-Dihydro-alpha-spinasterone 20V, Positive-QTOF | splash10-03xs-9128200000-0c7054fdbe50605a889c | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 22,23-Dihydro-alpha-spinasterone 40V, Positive-QTOF | splash10-06r6-9310000000-89ef96dfae9996af5067 | 2021-09-22 | Wishart Lab | View Spectrum |
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