| Record Information |
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| Version | 1.0 |
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| Creation date | 2010-04-08 22:06:02 UTC |
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| Update date | 2025-11-18 22:54:32 UTC |
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| Primary ID | FDB003982 |
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| Secondary Accession Numbers | Not Available |
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| Chemical Information |
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| FooDB Name | Sedanoic acid |
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| Description | Caproic acid, also known as hexanoate or caproate, belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms. Caproic acid is a medium chain triglyceride (MCT). Caproic acid is a medium chain triglycerides (MCT). Caproic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. It is a conjugate acid of a hexanoate. Caproic acid is found naturally in various plant and animal fats and oils. |
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| CAS Number | 142-62-1 |
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| Structure | |
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| Synonyms | | Synonym | Source |
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| 1-Hexanoic acid | ChEBI | | 1-Pentanecarboxylic acid | ChEBI | | 6:0 | ChEBI | | Butylacetic acid | ChEBI | | C6:0 | ChEBI | | Capronic acid | ChEBI | | CH3-[CH2]4-COOH | ChEBI | | Hexanoate | ChEBI | | Hexoic acid | ChEBI | | Hexylic acid | ChEBI | | N-Caproic acid | ChEBI | | N-Hexanoic acid | ChEBI | | N-Hexoic acid | ChEBI | | N-Hexylic acid | ChEBI | | Pentanecarboxylic acid | ChEBI | | Pentiformic acid | ChEBI | | Pentylformic acid | ChEBI | | 1-Hexanoate | Generator | | 1-Pentanecarboxylate | Generator | | Butylacetate | Generator | | Capronate | Generator | | Hexanoic acid | Generator | | Hexoate | Generator | | Hexylate | Generator | | N-Caproate | Generator | | N-Hexanoate | Generator | | N-Hexoate | Generator | | N-Hexylate | Generator | | Pentanecarboxylate | Generator | | Pentiformate | Generator | | Pentylformate | Generator | | Caproate | Generator | | Hexanoic acid, calcium salt | MeSH, HMDB | | Hexanoic acid, sodium salt, 1-(11)C-labeled | MeSH, HMDB | | Hexanoic acid, nickel (2+) salt | MeSH, HMDB | | Hexanoic acid, sodium salt | MeSH, HMDB | | Bismuth(III)hexanoate | MeSH, HMDB | | Hexanoic acid, copper (2+) salt | MeSH, HMDB | | Hexanoic acid, manganese (2+) salt | MeSH, HMDB | | Bi(ohex)3 | MeSH, HMDB | | Hexanoic acid, barium salt | MeSH, HMDB | | Hexanoic acid, potassium salt | MeSH, HMDB | | Hexanoic acid, rhodium (2+) salt | MeSH, HMDB | | FA(6:0) | HMDB | | Calcium N-hexanoate | MeSH, HMDB | | Hexanoic acid, sodium salt (1:1) | MeSH, HMDB | | Sodium capronate | MeSH, HMDB | | Calcium hexanoate | MeSH, HMDB | | Caproic acid sodium salt | MeSH, HMDB | | Sodium caproate | MeSH, HMDB | | Sodium hexanoate | MeSH, HMDB |
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| Predicted Properties | |
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| Chemical Formula | C6H12O2 |
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| IUPAC name | hexanoic acid |
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| InChI Identifier | InChI=1S/C6H12O2/c1-2-3-4-5-6(7)8/h2-5H2,1H3,(H,7,8) |
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| InChI Key | FUZZWVXGSFPDMH-UHFFFAOYSA-N |
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| Isomeric SMILES | CCCCCC(O)=O |
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| Average Molecular Weight | 116.1583 |
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| Monoisotopic Molecular Weight | 116.083729628 |
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| Classification |
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| Description | Belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 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 | Medium-chain fatty acids |
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| Alternative Parents | |
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| Substituents | - Medium-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 | Organoleptic effect: |
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| Disposition | Route of exposure: Source: Biological location: |
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| Process | Naturally occurring process: |
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| Role | Industrial application: Biological role: |
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| Physico-Chemical Properties |
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| Physico-Chemical Properties - Experimental | | Property | Value | Reference |
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| Physical state | Not Available | |
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| Physical Description | Not Available | |
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| Mass Composition | Not Available | |
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| Melting Point | Not Available | |
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| Boiling Point | Not Available | |
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| Experimental Water Solubility | Not Available | |
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| Experimental logP | Not Available | |
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| Experimental pKa | Not Available | |
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| Isoelectric point | Not Available | |
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| Charge | Not Available | |
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| Optical Rotation | Not Available | |
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| Spectroscopic UV Data | Not Available | |
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| Density | Not Available | |
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| Refractive Index | Not Available | |
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| Spectra |
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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) | splash10-03di-9000000000-fe3fab44832ddab1082e | 2014-09-20 | View Spectrum | | GC-MS | Sedanoic acid, 1 TMS, GC-MS Spectrum | splash10-00yi-3900000000-8d7942410dfae70c7c9d | Spectrum | | GC-MS | Sedanoic acid, non-derivatized, GC-MS Spectrum | splash10-03di-9000000000-f4bf00b677d90d54ba69 | Spectrum | | GC-MS | Sedanoic acid, non-derivatized, GC-MS Spectrum | splash10-00yi-3900000000-8d7942410dfae70c7c9d | Spectrum | | Predicted GC-MS | Sedanoic acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | splash10-0006-9000000000-9ee618fa3c0bd9d56748 | Spectrum | | Predicted GC-MS | Sedanoic acid, 1 TMS, Predicted GC-MS Spectrum - 70eV, Positive | splash10-00fr-9200000000-be939d8c0455d1af93a6 | Spectrum | | Predicted GC-MS | Sedanoic acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | | Predicted GC-MS | Sedanoic acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | | Predicted GC-MS | Sedanoic acid, TBDMS_1_1, 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 - Quattro_QQQ 10V, Negative (Annotated) | splash10-014i-0900000000-ba8c7078846c268d61a6 | 2012-07-24 | View Spectrum | | MS/MS | LC-MS/MS Spectrum - Quattro_QQQ 25V, Negative (Annotated) | splash10-03di-0900000000-151d5971be58b6799d2e | 2012-07-24 | View Spectrum | | MS/MS | LC-MS/MS Spectrum - Quattro_QQQ 40V, Negative (Annotated) | splash10-02t9-1900000000-36096ef7dfebaa193910 | 2012-07-24 | View Spectrum | | MS/MS | LC-MS/MS Spectrum - EI-B (HITACHI M-80B) , Positive | splash10-03di-9000000000-f4bf00b677d90d54ba69 | 2012-08-31 | View Spectrum | | MS/MS | LC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 10V, Negative | splash10-014i-0900000000-f5b00c5e9d90d801ab16 | 2012-08-31 | View Spectrum | | MS/MS | LC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 20V, Negative | splash10-014i-0900000000-5013166dd3b692762812 | 2012-08-31 | View Spectrum | | MS/MS | LC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 30V, Negative | splash10-014i-5900000000-52b3e7f8b01498621772 | 2012-08-31 | View Spectrum | | MS/MS | LC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 40V, Negative | splash10-0006-9000000000-e3af905666760ff49069 | 2012-08-31 | View Spectrum | | MS/MS | LC-MS/MS Spectrum - LC-ESI-QQ , negative | splash10-014i-0900000000-f5b00c5e9d90d801ab16 | 2017-09-14 | View Spectrum | | MS/MS | LC-MS/MS Spectrum - LC-ESI-QQ , negative | splash10-014i-0900000000-5013166dd3b692762812 | 2017-09-14 | View Spectrum | | MS/MS | LC-MS/MS Spectrum - LC-ESI-QQ , negative | splash10-014i-5900000000-52b3e7f8b01498621772 | 2017-09-14 | View Spectrum | | MS/MS | LC-MS/MS Spectrum - LC-ESI-QQ , negative | splash10-0006-9000000000-e3af905666760ff49069 | 2017-09-14 | View Spectrum | | MS/MS | LC-MS/MS Spectrum - LC-ESI-IT , negative | splash10-01b9-6900000000-763e9a8e0f15e13fae3c | 2017-09-14 | View Spectrum | | MS/MS | LC-MS/MS Spectrum - 35V, Positive | splash10-0002-9000000000-df670aaa002d77689cc7 | 2021-09-20 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-014j-9700000000-5489131065e0934751a7 | 2016-09-12 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-05fs-9100000000-68f7c2883fb339578ace | 2016-09-12 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0a4l-9000000000-8e5e925d60baa2f176c2 | 2016-09-12 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-014i-2900000000-e877f22e42e8323f59e3 | 2016-09-12 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-01b9-9800000000-b5d583466919719819a1 | 2016-09-12 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-0a4l-9000000000-791ecce51d7cdde8f0f5 | 2016-09-12 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-05tg-9000000000-b176d73a7b4fabde1ad4 | 2021-09-22 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-006x-9000000000-08e066ae069da04a8689 | 2021-09-22 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-052f-9000000000-808b7302aa744c7a1c20 | 2021-09-22 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-0002-9000000000-21c5ae8d52f2e0f4cd33 | 2021-09-23 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-004j-9000000000-3e67c250e6a67f63a0dd | 2021-09-23 | View Spectrum |
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| NMR | | Type | Description | | View |
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| 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, experimental) | | Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, CDCl3, experimental) | | Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 25.16 MHz, CDCl3, experimental) | | Spectrum | | 1D NMR | 1H NMR Spectrum (1D, D2O, experimental) | | Spectrum | | 1D NMR | 13C NMR Spectrum (1D, D2O, experimental) | | Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | | Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | | Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | | Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | | Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | | Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | | Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | | Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | | Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | | Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | | Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | | Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | | Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | | Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | | Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | | Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | | Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | | Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | | Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | | Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | | Spectrum | | 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental) | | Spectrum |
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| External Links |
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| ChemSpider ID | 8552 |
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| ChEMBL ID | CHEMBL14184 |
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| KEGG Compound ID | C01585 |
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| Pubchem Compound ID | 8892 |
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| Pubchem Substance ID | Not Available |
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| ChEBI ID | Not Available |
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| Phenol-Explorer ID | Not Available |
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| DrugBank ID | Not Available |
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| HMDB ID | HMDB0000535 |
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| CRC / DFC (Dictionary of Food Compounds) ID | Not Available |
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| EAFUS ID | Not Available |
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| Dr. Duke ID | SEDANOIC-ACID |
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| BIGG ID | Not Available |
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| KNApSAcK ID | C00001218 |
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| HET ID | Not Available |
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| Food Biomarker Ontology | Not Available |
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| VMH ID | Not Available |
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| Flavornet ID | Not Available |
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| GoodScent ID | Not Available |
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| SuperScent ID | Not Available |
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| Wikipedia ID | Hexanoic_acid |
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| Phenol-Explorer Metabolite ID | Not Available |
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| Duplicate IDS | Not Available |
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| Old DFC IDS | Not Available |
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| Associated Foods |
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| Food | Content Range | Average | Reference |
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| Food | | | Reference |
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| Biological Effects and Interactions |
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| Health Effects / Bioactivities | Not Available |
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| Enzymes | Not Available |
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| Pathways | Not Available |
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| Metabolism | Not Available |
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| Biosynthesis | Not Available |
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| Organoleptic Properties |
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| Flavours | Not Available |
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| Files |
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| MSDS | Not Available |
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| References |
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| Synthesis Reference | Not Available |
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| General Reference | Not Available |
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| Content Reference | — Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).
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