| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2017-03-23 01:46:07 UTC |
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| Update Date | 2022-03-07 03:17:55 UTC |
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| HMDB ID | HMDB0062461 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | cholest-5-en-3beta-yl octadecanoate |
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| Description | cholest-5-en-3beta-yl octadecanoate, also known as Cholest-5-en-3-b-yl stearic acid or 3beta-Octadecanoyloxycholest-5-ene, is classified as a member of the Cholesteryl esters. Cholesteryl esters are compounds containing an esterified cholestane moiety. cholest-5-en-3beta-yl octadecanoate is considered to be practically insoluble (in water) and basic. cholest-5-en-3beta-yl octadecanoate is a sterol lipid molecule |
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| Structure | [H][C@@](C)(CCCC(C)C)[C@@]1([H])CC[C@@]2([H])[C@]3([H])CC=C4C[C@]([H])(CC[C@]4(C)[C@@]3([H])CC[C@]12C)OC(=O)CCCCCCCCCCCCCCCCC InChI=1S/C45H80O2/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-25-43(46)47-38-30-32-44(5)37(34-38)26-27-39-41-29-28-40(36(4)24-22-23-35(2)3)45(41,6)33-31-42(39)44/h26,35-36,38-42H,7-25,27-34H2,1-6H3/t36-,38+,39+,40-,41+,42+,44+,45-/m1/s1 |
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| Synonyms | | Value | Source |
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| 18:0 Cholesteryl ester | ChEBI | | 3beta-Octadecanoyloxycholest-5-ene | ChEBI | | CE(18:0) | ChEBI | | Cholest-5-en-3-beta-yl octadecanoate | ChEBI | | Cholest-5-en-3-beta-yl stearate | ChEBI | | Cholest-5-en-3beta-yl octadecanoate | ChEBI | | Cholest-5-en-3beta-yl stearate | ChEBI | | Cholesterol stearate | ChEBI | | Cholesteryl octadecanoate | ChEBI | | Cholestryl stearate | ChEBI | | 3b-Octadecanoyloxycholest-5-ene | Generator | | 3Β-octadecanoyloxycholest-5-ene | Generator | | Cholest-5-en-3-b-yl octadecanoate | Generator | | Cholest-5-en-3-b-yl octadecanoic acid | Generator | | Cholest-5-en-3-beta-yl octadecanoic acid | Generator | | Cholest-5-en-3-β-yl octadecanoate | Generator | | Cholest-5-en-3-β-yl octadecanoic acid | Generator | | Cholest-5-en-3-b-yl stearate | Generator | | Cholest-5-en-3-b-yl stearic acid | Generator | | Cholest-5-en-3-beta-yl stearic acid | Generator | | Cholest-5-en-3-β-yl stearate | Generator | | Cholest-5-en-3-β-yl stearic acid | Generator | | Cholest-5-en-3b-yl octadecanoate | Generator | | Cholest-5-en-3b-yl octadecanoic acid | Generator | | Cholest-5-en-3beta-yl octadecanoic acid | Generator | | Cholest-5-en-3β-yl octadecanoate | Generator | | Cholest-5-en-3β-yl octadecanoic acid | Generator | | Cholest-5-en-3b-yl stearate | Generator | | Cholest-5-en-3b-yl stearic acid | Generator | | Cholest-5-en-3beta-yl stearic acid | Generator | | Cholest-5-en-3β-yl stearate | Generator | | Cholest-5-en-3β-yl stearic acid | Generator | | Cholesterol stearic acid | Generator | | Cholesteryl octadecanoic acid | Generator | | Cholestryl stearic acid | Generator | | Cholesteryl stearic acid | Generator |
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| Chemical Formula | C45H80O2 |
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| Average Molecular Weight | 653.133 |
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| Monoisotopic Molecular Weight | 652.615831816 |
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| IUPAC Name | (1S,2R,5S,10S,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-5-yl octadecanoate |
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| Traditional Name | (1S,2R,5S,10S,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-5-yl octadecanoate |
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| CAS Registry Number | 35602-69-8 |
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| SMILES | [H][C@@](C)(CCCC(C)C)[C@@]1([H])CC[C@@]2([H])[C@]3([H])CC=C4C[C@]([H])(CC[C@]4(C)[C@@]3([H])CC[C@]12C)OC(=O)CCCCCCCCCCCCCCCCC |
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| InChI Identifier | InChI=1S/C45H80O2/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-25-43(46)47-38-30-32-44(5)37(34-38)26-27-39-41-29-28-40(36(4)24-22-23-35(2)3)45(41,6)33-31-42(39)44/h26,35-36,38-42H,7-25,27-34H2,1-6H3/t36-,38+,39+,40-,41+,42+,44+,45-/m1/s1 |
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| InChI Key | XHRPOTDGOASDJS-XNTGVSEISA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as cholesteryl esters. Cholesteryl esters are compounds containing an esterified cholestane 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 | Steroid esters |
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| Direct Parent | Cholesteryl esters |
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| Alternative Parents | |
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| Substituents | - Cholesteryl ester
- Cholesterol
- Cholestane-skeleton
- Delta-5-steroid
- Carboxylic acid ester
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- 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 | |
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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 | Not Available |
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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 | 7.1e-06 g/l | ALOGPS | | LogP | 10.79 | ALOGPS |
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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. | 8.24 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 50.5889 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.77 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 6118.4 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 1548.2 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 584.3 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 718.3 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1224.0 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 2327.3 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 | 2057.3 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 141.7 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 4428.4 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1277.3 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 | 3996.4 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1655.3 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1062.5 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 994.0 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 1271.2 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 | 10.7 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
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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 - cholest-5-en-3beta-yl octadecanoate GC-MS (Non-derivatized) - 70eV, Positive | splash10-000i-5129157000-1b1429d126f1817e578f | 2017-09-20 | 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 - cholest-5-en-3beta-yl octadecanoate 10V, Positive-QTOF | splash10-0uxr-1054029000-38e6af69cdc51c9819b0 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl octadecanoate 20V, Positive-QTOF | splash10-014r-4269031000-c41b0440169d81df8bd8 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl octadecanoate 40V, Positive-QTOF | splash10-05di-5559031000-69fad0393677e8ff85cb | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl octadecanoate 10V, Negative-QTOF | splash10-0udi-0024009000-c9543dd0c03dbcad5c78 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl octadecanoate 20V, Negative-QTOF | splash10-000i-0049003000-40e2a617b5684f960b05 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl octadecanoate 40V, Negative-QTOF | splash10-014u-2029000000-7aa4b735a04967537951 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl octadecanoate 10V, Negative-QTOF | splash10-0udi-0000009000-1f08eb0e3d009d2168ce | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl octadecanoate 20V, Negative-QTOF | splash10-0gb9-0091005000-7e0211935cfbd160034b | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl octadecanoate 40V, Negative-QTOF | splash10-0aor-9661004000-21091ba86da8e11ecca1 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl octadecanoate 10V, Positive-QTOF | splash10-0udi-6034029000-4b381594a4b45da5b2aa | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl octadecanoate 20V, Positive-QTOF | splash10-0pb9-9210004000-7ba0983f69686e33c645 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl octadecanoate 40V, Positive-QTOF | splash10-0a4l-9411020000-5ba7b9eabf75c42a5a1b | 2021-09-23 | Wishart Lab | View Spectrum |
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