Record Information |
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Version | 2.0 |
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Created at | 2022-09-03 03:51:48 UTC |
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Updated at | 2022-09-03 03:51:48 UTC |
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NP-MRD ID | NP0168137 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | dl-9-hydroxy stearic acid |
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Description | 9-Hydroxyoctadecanoic acid, also known as 9-hydroxystearate or 18:0(9-OH), 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. dl-9-hydroxy stearic acid is found in Jodina rhombifolia. dl-9-hydroxy stearic acid was first documented in 2004 (PMID: 14715257). 9-Hydroxyoctadecanoic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral (PMID: 15716589) (PMID: 16487928) (PMID: 16702808) (PMID: 17234448). |
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Structure | CCCCCCCCCC(O)CCCCCCCC(O)=O InChI=1S/C18H36O3/c1-2-3-4-5-6-8-11-14-17(19)15-12-9-7-10-13-16-18(20)21/h17,19H,2-16H2,1H3,(H,20,21) |
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Synonyms | Value | Source |
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9-Hydroxystearic acid | ChEBI | 9-Hydroxystearate | Generator | 9-Hydroxyoctadecanoate | Generator | DL-9-Hydroxy stearate | HMDB | 9-Hydroxystearic acid, (R)-isomer | HMDB | 9-Hydroxystearic acid, (S)-isomer | HMDB | 18:0(9-OH) | HMDB | 9-hydroxystearic acid | HMDB | 9-DL-Hydroxystearic acid | HMDB | 9-hydroxyoctadecanoic acid | SMPDB, ChEMBL |
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Chemical Formula | C18H36O3 |
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Average Mass | 300.4766 Da |
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Monoisotopic Mass | 300.26645 Da |
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IUPAC Name | 9-hydroxyoctadecanoic acid |
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Traditional Name | DL-9-hydroxy stearic acid |
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CAS Registry Number | Not Available |
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SMILES | CCCCCCCCCC(O)CCCCCCCC(O)=O |
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InChI Identifier | InChI=1S/C18H36O3/c1-2-3-4-5-6-8-11-14-17(19)15-12-9-7-10-13-16-18(20)21/h17,19H,2-16H2,1H3,(H,20,21) |
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InChI Key | RKHXDCVAPIMDMG-UHFFFAOYSA-N |
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Experimental Spectra |
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| Not Available |
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Predicted Spectra |
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| Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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1D NMR | 13C NMR Spectrum (1D, 25 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
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Chemical Shift Submissions |
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| Not Available |
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Species |
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Species of Origin | |
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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
- 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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Physical Properties |
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State | Not Available |
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Experimental 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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Predicted Properties | |
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External Links |
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HMDB ID | HMDB0061661 |
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DrugBank ID | Not Available |
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Phenol Explorer Compound ID | Not Available |
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FoodDB ID | Not Available |
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KNApSAcK ID | Not Available |
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Chemspider ID | Not Available |
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KEGG Compound ID | Not Available |
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BioCyc ID | Not Available |
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BiGG ID | Not Available |
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Wikipedia Link | Not Available |
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METLIN ID | Not Available |
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PubChem Compound | 9570127 |
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PDB ID | Not Available |
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ChEBI ID | 136638 |
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Good Scents ID | Not Available |
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References |
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General References | - Calonghi N, Cappadone C, Pagnotta E, Farruggia G, Buontempo F, Boga C, Brusa GL, Santucci MA, Masotti L: 9-Hydroxystearic acid upregulates p21(WAF1) in HT29 cancer cells. Biochem Biophys Res Commun. 2004 Jan 30;314(1):138-42. doi: 10.1016/j.bbrc.2003.12.066. [PubMed:14715257 ]
- Calonghi N, Cappadone C, Pagnotta E, Boga C, Bertucci C, Fiori J, Tasco G, Casadio R, Masotti L: Histone deacetylase 1: a target of 9-hydroxystearic acid in the inhibition of cell growth in human colon cancer. J Lipid Res. 2005 Aug;46(8):1596-603. doi: 10.1194/jlr.M400424-JLR200. Epub 2005 Feb 16. [PubMed:15716589 ]
- Calonghi N, Pagnotta E, Parolin C, Tognoli C, Boga C, Masotti L: 9-Hydroxystearic acid interferes with EGF signalling in a human colon adenocarcinoma. Biochem Biophys Res Commun. 2006 Apr 7;342(2):585-8. doi: 10.1016/j.bbrc.2006.02.008. Epub 2006 Feb 10. [PubMed:16487928 ]
- Pagnotta E, Calonghi N, Boga C, Masotti L: N-methylformamide and 9-hydroxystearic acid: two anti-proliferative and differentiating agents with different modes of action in colon cancer cells. Anticancer Drugs. 2006 Jun;17(5):521-6. doi: 10.1097/00001813-200606000-00005. [PubMed:16702808 ]
- Calonghi N, Pagnotta E, Parolin C, Molinari C, Boga C, Dal Piaz F, Brusa GL, Santucci MA, Masotti L: Modulation of apoptotic signalling by 9-hydroxystearic acid in osteosarcoma cells. Biochim Biophys Acta. 2007 Feb;1771(2):139-46. doi: 10.1016/j.bbalip.2006.11.012. Epub 2006 Dec 13. [PubMed:17234448 ]
- LOTUS database [Link]
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