Record Information |
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Version | 1.0 |
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Created at | 2020-03-19 00:34:19 UTC |
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Updated at | 2020-12-07 19:07:25 UTC |
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CannabisDB ID | CDB000386 |
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Secondary Accession Numbers | Not Available |
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Cannabis Compound Identification |
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Common Name | Margaric acid |
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Description | Heptadecanoic acid, also known as margaric acid, 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. Heptadecanoic acid is a very hydrophobic molecule, practically insoluble in water, and relatively neutral. Heptadecanoic acid is a constituent of Erythrina crista-galli trunkwood and bark. Heptadecanoic acid is a fatty acid of exogenous (primarily ruminant) origin. Many "odd" lengths long chain amino acids are derived from the consumption of dairy fats (milk and meat). Heptadecanoic acid is usually found in trace amounts and constitutes 0.61% of milk fat and 0.83% of ruminant meat fat. The content of heptadecanoic acid in the subcutaneous adipose tissue of humans appears to be a good biological marker of long-term milk fat intake in free-living individuals in populations with high consumption of dairy products (PMID: 9701185 ). It is a common constituent of lipids, such as those present in Physalia physalis (Portuguese-man-of-war). Heptadecanoic acid is a constituent of marijuana smoke ( Ref:DOI ). Heptadecanoic acid has pheromonic and allomonic properties for insects and reptiles. The subcaudal gland secretions of the European badger (Meles meles) and the occipital gland secretions of male bactrian camels (Camelus bactrianus) contain many pheromonic chemicals, including heptadecanoic acid, that aid in finding and selection of mates (PMID: 24414593 ). Heptadecanoic acid is an attractant of the khapra beetle (Trogoderma granarium) and the yellow fever mosquito (Aedes aegypti) but as a repellent of the common house mosquito (Culex pipiens; doi: 10.5962/bhl.title.49749). Heptadecanoic acid is also found in the precloacal gland secretions of many reptiles belonging to the order squamata, including the common leopard gecko (Eublepharis macularius; PMID 24264893 ) and the European viper (Vipera berus), where it is used for the identification of sexual partners (doi:10.1007/bf00579807). |
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Structure | |
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Synonyms | Value | Source |
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17:0 | ChEBI | C17:0 | ChEBI | CH3-[CH2]15-COOH | ChEBI | Heptadecoic acid | ChEBI | Heptadecylic acid | ChEBI | Margaric acid | ChEBI | Margarinic acid | ChEBI | Margarinsaeure | ChEBI | N-Heptadecanoic acid | ChEBI | N-Heptadecoic acid | ChEBI | N-Heptadecylic acid | ChEBI | Heptadecoate | Generator | Heptadecylate | Generator | Margarate | Generator | Margarinate | Generator | N-Heptadecanoate | Generator | N-Heptadecoate | Generator | N-Heptadecylate | Generator | Heptadecanoate | Generator | Margaroate | HMDB | Margaroic acid | HMDB | Normal-heptadecanoate | HMDB | Normal-heptadecanoic acid | HMDB | Margaric acid, 1-(11)C-labeled | MeSH, HMDB | Margaric acid, nickel (2+) salt | MeSH, HMDB | Omega I-123 heptadecanoic acid | MeSH, HMDB | Margaric acid, potassium salt | MeSH, HMDB | Margaric acid, sodium salt | MeSH, HMDB | FA(17:0) | HMDB | Heptadecanoic acid | MeSH |
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Chemical Formula | C17H34O2 |
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Average Molecular Weight | 270.45 |
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Monoisotopic Molecular Weight | 270.2559 |
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IUPAC Name | heptadecanoic acid |
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Traditional Name | heptadecanoic acid |
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CAS Registry Number | 506-12-7 |
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SMILES | CCCCCCCCCCCCCCCCC(O)=O |
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InChI Identifier | InChI=1S/C17H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17(18)19/h2-16H2,1H3,(H,18,19) |
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InChI Key | KEMQGTRYUADPNZ-UHFFFAOYSA-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
- Straight chain fatty acid
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- 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 | Health effect: |
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Disposition | Route of exposure: Source: Biological location: |
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Role | Biological role: Industrial application: |
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Physical Properties |
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State | Solid |
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Experimental Properties | Property | Value | Reference |
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Melting Point | 61.3 °C | Not Available | Boiling Point | 227 °C at 100 mmHg | Wikipedia | Water Solubility | Not Available | Not Available | logP | Not Available | Not Available |
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Predicted Properties | [] |
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Spectra |
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EI-MS/GC-MS | Type | Description | Splash Key | View |
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EI-MS | Mass Spectrum (Electron Ionization) | splash10-05fu-9210000000-099bddb00b5e5f57a591 | 2014-09-20 | View Spectrum | GC-MS | Margaric acid, non-derivatized, GC-MS Spectrum | splash10-017i-0900000000-ebd7708ca40db1f69377 | Spectrum | GC-MS | Margaric acid, 1 TMS, GC-MS Spectrum | splash10-017i-1900000000-140a09beb5b6859644fd | Spectrum | GC-MS | Margaric acid, non-derivatized, GC-MS Spectrum | splash10-017i-0900000000-ebd7708ca40db1f69377 | Spectrum | GC-MS | Margaric acid, non-derivatized, GC-MS Spectrum | splash10-017i-1900000000-140a09beb5b6859644fd | Spectrum | GC-MS | Margaric acid, non-derivatized, GC-MS Spectrum | splash10-016r-0900000000-a9975b7f916df9242d31 | Spectrum | Predicted GC-MS | Margaric acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | splash10-0006-9620000000-2e104e4843f27f81734a | Spectrum | Predicted GC-MS | Margaric acid, 1 TMS, Predicted GC-MS Spectrum - 70eV, Positive | splash10-00bi-9350000000-8e55b03dd2c18c1e3ca7 | Spectrum | Predicted GC-MS | Margaric acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum |
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MS/MS | Type | Description | Splash Key | View |
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MS/MS | LC-MS/MS Spectrum - ESI-TOF 20V, Negative | splash10-0a4i-0019000000-83d961b9674b7b1b2a65 | 2017-08-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - ESI-TOF 30V, Negative | splash10-0a4i-0019000000-83d961b9674b7b1b2a65 | 2017-08-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - ESI-TOF , Negative | splash10-014i-0090000000-1e57778151b8b2a05362 | 2017-08-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - ESI-TOF 10V, Negative | splash10-014i-0090000000-1e57778151b8b2a05362 | 2017-08-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - ESI-TOF 40V, Negative | splash10-014i-0090000000-1e57778151b8b2a05362 | 2017-08-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - ESI-TOF 20V, Negative | splash10-014i-0090000000-233b71c471008bbed61b | 2017-09-12 | View Spectrum | MS/MS | LC-MS/MS Spectrum - ESI-TOF 30V, Negative | splash10-014i-0090000000-94bee87e459e47f84a4d | 2017-09-12 | View Spectrum | MS/MS | LC-MS/MS Spectrum - ESI-TOF , Negative | splash10-014i-0090000000-1e57778151b8b2a05362 | 2017-09-12 | View Spectrum | MS/MS | LC-MS/MS Spectrum - ESI-TOF 10V, Negative | splash10-014i-0090000000-433ed2666c0e94078147 | 2017-09-12 | View Spectrum | MS/MS | LC-MS/MS Spectrum - ESI-TOF 40V, Negative | splash10-014i-0900000000-1e14b3fcd14dfdf48cbd | 2017-09-12 | View Spectrum | MS/MS | LC-MS/MS Spectrum - LC-ESI-IT , negative | splash10-0uxr-0090000000-de66caaa914ba0366a3d | 2017-09-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - LC-ESI-TOF , negative | splash10-014i-0090000000-233b71c471008bbed61b | 2017-09-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - LC-ESI-TOF , negative | splash10-014i-0090000000-94bee87e459e47f84a4d | 2017-09-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - LC-ESI-TOF , negative | splash10-014i-0090000000-433ed2666c0e94078147 | 2017-09-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - LC-ESI-TOF , negative | splash10-014i-0900000000-1e14b3fcd14dfdf48cbd | 2017-09-14 | View Spectrum | MS/MS | LC-MS/MS Spectrum - LC-ESI-QTOF 35V, positive | splash10-0006-0190000000-0d9a873b65555a15a62e | 2020-07-21 | View Spectrum | MS/MS | LC-MS/MS Spectrum - 35V, Positive | splash10-0006-0390000000-c2f846ea7246884b09ed | 2021-09-20 | View Spectrum | MS/MS | LC-MS/MS Spectrum - 30V, Negative | splash10-014i-0090000000-7aadc5ba2a6acb7162cf | 2021-09-20 | View Spectrum | MS/MS | LC-MS/MS Spectrum - 40V, Positive | splash10-014i-0900000000-1e14b3fcd14dfdf48cbd | 2021-09-20 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-0udi-0090000000-3452bef1d9fd1091e354 | 2015-09-15 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-0fi0-4590000000-727243a3559dd7ed991f | 2015-09-15 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-05mo-9710000000-f50bf2fb7778841f9f16 | 2015-09-15 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-014i-0090000000-98c6dcf5eaea4132deb7 | 2015-09-15 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-0gdi-1090000000-e7ed55db02f1210fe7e1 | 2015-09-15 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-0a4l-9230000000-24fa7a34c1095502e707 | 2015-09-15 | View Spectrum |
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NMR | Type | Description | | View |
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1D NMR | 1H NMR Spectrum (1D, 600 MHz, CDCl3, experimental) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 90 MHz, CDCl3, experimental) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 25.16 MHz, CDCl3, experimental) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 100 MHz, H2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, H2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 200 MHz, H2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 300 MHz, H2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 400 MHz, H2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 500 MHz, H2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 600 MHz, H2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 700 MHz, H2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 800 MHz, H2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | | Spectrum | 1D NMR | 13C NMR Spectrum (1D, 900 MHz, H2O, predicted) | | Spectrum | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, predicted) | | Spectrum | 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, CDCl3, experimental) | | Spectrum |
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Pathways |
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Pathways | Not Available |
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Protein Targets |
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Enzymes | |
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Transporters | |
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Metal Bindings | |
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Receptors | |
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Transcriptional Factors | |
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Concentrations Data |
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| Not Available |
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External Links |
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HMDB ID | HMDB0002259 |
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DrugBank ID | Not Available |
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Phenol Explorer Compound ID | Not Available |
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FoodDB ID | FDB004676 |
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KNApSAcK ID | C00007426 |
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Chemspider ID | 10033 |
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KEGG Compound ID | Not Available |
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BioCyc ID | CPD-7830 |
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BiGG ID | 215873 |
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Wikipedia Link | Heptadecanoic_acid |
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METLIN ID | 6578 |
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PubChem Compound | 10465 |
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PDB ID | Not Available |
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ChEBI ID | 32365 |
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References |
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General References | - Wolk A, Vessby B, Ljung H, Barrefors P: Evaluation of a biological marker of dairy fat intake. Am J Clin Nutr. 1998 Aug;68(2):291-5. doi: 10.1093/ajcn/68.2.291. [PubMed:9701185 ]
- Ayorinde F, Wheeler JW, Wemmer C, Murtaugh J: Volatile components of the occipital gland secretion of the bactrian camel (Camelus bactrianus). J Chem Ecol. 1982 Jan;8(1):177-83. doi: 10.1007/BF00984014. [PubMed:24414593 ]
- Mason RT, Gutzke WH: Sex recognition in the leopard gecko,Eublepharis macularius (Sauria: Gekkonidae) Possible mediation by skin-derived semiochemicals. J Chem Ecol. 1990 Jan;16(1):27-36. doi: 10.1007/BF01021265. [PubMed:24264893 ]
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