| 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 03:17:34 UTC |
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| HMDB ID | HMDB0059633 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | (9S,10S)-9,10-dihydroxyoctadecanoate |
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| Description | (9S,10S)-9,10-dihydroxyoctadecanoate, also known as (S,S)-9,10-dihydroxystearic acid or (9S,10S)-dihydroxystearate, belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms (9S,10S)-9,10-dihydroxyoctadecanoate is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. |
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| Structure | [H][C@](O)(CCCCCCCC)[C@@]([H])(O)CCCCCCCC(O)=O InChI=1S/C18H36O4/c1-2-3-4-5-7-10-13-16(19)17(20)14-11-8-6-9-12-15-18(21)22/h16-17,19-20H,2-15H2,1H3,(H,21,22)/t16-,17-/m0/s1 |
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| Synonyms | | Value | Source |
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| (9S,10S)-9,10-Dihydroxystearic acid | ChEBI | | (9S,10S)-Dihydroxdyoctadecanoic acid | ChEBI | | (9S,10S)-Dihydroxystearic acid | ChEBI | | (S,S)-9,10-Dihydroxystearic acid | ChEBI | | (9S,10S)-9,10-Dihydroxystearate | Generator | | (9S,10S)-Dihydroxdyoctadecanoate | Generator | | (9S,10S)-Dihydroxystearate | Generator | | (S,S)-9,10-Dihydroxystearate | Generator | | (9S,10S)-9,10-Dihydroxyoctadecanoic acid | Generator | | (9S,10S)-9,10-Dihydroxyoctadecanoate | Generator |
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| Chemical Formula | C18H36O4 |
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| Average Molecular Weight | 316.476 |
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| Monoisotopic Molecular Weight | 316.26135964 |
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| IUPAC Name | (9S,10S)-9,10-dihydroxyoctadecanoic acid |
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| Traditional Name | (9S,10S)-dihydroxystearic acid |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@](O)(CCCCCCCC)[C@@]([H])(O)CCCCCCCC(O)=O |
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| InChI Identifier | InChI=1S/C18H36O4/c1-2-3-4-5-7-10-13-16(19)17(20)14-11-8-6-9-12-15-18(21)22/h16-17,19-20H,2-15H2,1H3,(H,21,22)/t16-,17-/m0/s1 |
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| InChI Key | VACHUYIREGFMSP-IRXDYDNUSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Fatty Acyls |
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| Sub Class | Fatty acids and conjugates |
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| Direct Parent | Long-chain fatty acids |
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| Alternative Parents | |
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| Substituents | - Long-chain fatty acid
- Hydroxy fatty acid
- Secondary alcohol
- 1,2-diol
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Alcohol
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic 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 | 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 √ó 2.1 mm; 1.7 Œºmparticle diameter). Predicted by Afia on May 17, 2022. | 9.58 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 15.7959 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.8 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2807.2 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 284.4 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 196.4 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 173.2 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 466.6 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 734.5 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 | 657.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 127.7 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1463.4 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 538.2 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 | 1635.4 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 483.8 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 417.1 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 364.2 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 291.1 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 | 31.0 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| (9S,10S)-9,10-dihydroxyoctadecanoate,1TMS,isomer #1 | CCCCCCCC[C@H](O[Si](C)(C)C)[C@@H](O)CCCCCCCC(=O)O | 2516.7 | Semi standard non polar | 33892256 | | (9S,10S)-9,10-dihydroxyoctadecanoate,1TMS,isomer #2 | CCCCCCCC[C@H](O)[C@H](CCCCCCCC(=O)O)O[Si](C)(C)C | 2519.0 | Semi standard non polar | 33892256 | | (9S,10S)-9,10-dihydroxyoctadecanoate,1TMS,isomer #3 | CCCCCCCC[C@H](O)[C@@H](O)CCCCCCCC(=O)O[Si](C)(C)C | 2558.1 | Semi standard non polar | 33892256 | | (9S,10S)-9,10-dihydroxyoctadecanoate,2TMS,isomer #1 | CCCCCCCC[C@H](O[Si](C)(C)C)[C@H](CCCCCCCC(=O)O)O[Si](C)(C)C | 2555.5 | Semi standard non polar | 33892256 | | (9S,10S)-9,10-dihydroxyoctadecanoate,2TMS,isomer #2 | CCCCCCCC[C@H](O[Si](C)(C)C)[C@@H](O)CCCCCCCC(=O)O[Si](C)(C)C | 2572.4 | Semi standard non polar | 33892256 | | (9S,10S)-9,10-dihydroxyoctadecanoate,2TMS,isomer #3 | CCCCCCCC[C@H](O)[C@H](CCCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2574.3 | Semi standard non polar | 33892256 | | (9S,10S)-9,10-dihydroxyoctadecanoate,3TMS,isomer #1 | CCCCCCCC[C@H](O[Si](C)(C)C)[C@H](CCCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2621.1 | Semi standard non polar | 33892256 | | (9S,10S)-9,10-dihydroxyoctadecanoate,1TBDMS,isomer #1 | CCCCCCCC[C@H](O[Si](C)(C)C(C)(C)C)[C@@H](O)CCCCCCCC(=O)O | 2760.3 | Semi standard non polar | 33892256 | | (9S,10S)-9,10-dihydroxyoctadecanoate,1TBDMS,isomer #2 | CCCCCCCC[C@H](O)[C@H](CCCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C | 2761.1 | Semi standard non polar | 33892256 | | (9S,10S)-9,10-dihydroxyoctadecanoate,1TBDMS,isomer #3 | CCCCCCCC[C@H](O)[C@@H](O)CCCCCCCC(=O)O[Si](C)(C)C(C)(C)C | 2812.0 | Semi standard non polar | 33892256 | | (9S,10S)-9,10-dihydroxyoctadecanoate,2TBDMS,isomer #1 | CCCCCCCC[C@H](O[Si](C)(C)C(C)(C)C)[C@H](CCCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C | 3072.0 | Semi standard non polar | 33892256 | | (9S,10S)-9,10-dihydroxyoctadecanoate,2TBDMS,isomer #2 | CCCCCCCC[C@H](O[Si](C)(C)C(C)(C)C)[C@@H](O)CCCCCCCC(=O)O[Si](C)(C)C(C)(C)C | 3078.0 | Semi standard non polar | 33892256 | | (9S,10S)-9,10-dihydroxyoctadecanoate,2TBDMS,isomer #3 | CCCCCCCC[C@H](O)[C@H](CCCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3077.4 | Semi standard non polar | 33892256 | | (9S,10S)-9,10-dihydroxyoctadecanoate,3TBDMS,isomer #1 | CCCCCCCC[C@H](O[Si](C)(C)C(C)(C)C)[C@H](CCCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3360.4 | Semi 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 - (9S,10S)-9,10-dihydroxyoctadecanoate GC-MS (Non-derivatized) - 70eV, Positive | splash10-00dm-7920000000-5d5f4cd379839da63600 | 2017-09-20 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (9S,10S)-9,10-dihydroxyoctadecanoate GC-MS (3 TMS) - 70eV, Positive | splash10-014i-9112210000-4c89c9fa67d4344f8ea6 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (9S,10S)-9,10-dihydroxyoctadecanoate GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (9S,10S)-9,10-dihydroxyoctadecanoate 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 - (9S,10S)-9,10-dihydroxyoctadecanoate 10V, Positive-QTOF | splash10-0002-0192000000-8aab6406655a84cf775d | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (9S,10S)-9,10-dihydroxyoctadecanoate 20V, Positive-QTOF | splash10-03ea-5950000000-3a7ee5e5bd1701383cf4 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (9S,10S)-9,10-dihydroxyoctadecanoate 40V, Positive-QTOF | splash10-052f-9310000000-a53182b68f011f3ad319 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (9S,10S)-9,10-dihydroxyoctadecanoate 10V, Negative-QTOF | splash10-014i-0059000000-64ea459047babba3821e | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (9S,10S)-9,10-dihydroxyoctadecanoate 20V, Negative-QTOF | splash10-00r5-0952000000-7ec7f5e455fb1fbaf90a | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (9S,10S)-9,10-dihydroxyoctadecanoate 40V, Negative-QTOF | splash10-0a4l-6900000000-5436f5e2916990719cfa | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (9S,10S)-9,10-dihydroxyoctadecanoate 10V, Positive-QTOF | splash10-000t-0191000000-e4d08971240d043896d7 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (9S,10S)-9,10-dihydroxyoctadecanoate 20V, Positive-QTOF | splash10-05u2-9880000000-5070a163721cdae8d9f9 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (9S,10S)-9,10-dihydroxyoctadecanoate 40V, Positive-QTOF | splash10-0a59-9200000000-cf5b50915d51f39d1443 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (9S,10S)-9,10-dihydroxyoctadecanoate 10V, Negative-QTOF | splash10-014i-0029000000-2b51d6a4632977033c10 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (9S,10S)-9,10-dihydroxyoctadecanoate 20V, Negative-QTOF | splash10-014j-0797000000-ae27ab91a61b2dd99b59 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (9S,10S)-9,10-dihydroxyoctadecanoate 40V, Negative-QTOF | splash10-00bd-4951000000-8528023e01bfc8607628 | 2021-09-22 | Wishart Lab | View Spectrum |
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