Record Information |
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Version | 1.0 |
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Creation date | 2011-09-21 00:36:30 UTC |
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Update date | 2015-10-09 22:32:57 UTC |
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Primary ID | FDB023893 |
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Secondary Accession Numbers | Not Available |
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Chemical Information |
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FooDB Name | cis,cis-Muconic acid |
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Description | Cis-cis-muconic acid is a presumptive metabolite of benzene. Muconic acid was first isolated from the urine of rabbits and dogs in 1909 ( M. Jaffe, Z Physiol Chem 62:58-67). It was originally thought that if muconic acid were formed by opening of the benzene ring in vivo then the cis-cis isomer should be the initial (and primary) product. However subsequent studies conducted in the 1950's proved that trans-trans-muconic acid is a true metabolite of benzene in mammals (Parke DV, Williams RT. Biochem J 51:339-348 (1952)). Furthermore, dosing rabbits with phenol or catechol also resulted in the urinary excretion of trans-trans-muconic acid. The oxidative ring opening of benzene first gives rise to cis-cis-muconaldehyde, which then isomerizes to cis-trans- and trans-trans-muconaldehyde; the latter is oxidized in vivo to trans-trans-muconic acid. Isomerization of the trans-trans form may take place in vivo to yield small amounts if the cis-cis and cis-trans form of muconic acid. Cis-cis muconic acid may also be generated from microbial fermentation of benzoic acid. Certain strains of arthobacter are particularly efficient at this process. [HMDB] |
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CAS Number | 1119-72-8 |
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Structure | |
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Synonyms | |
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Predicted Properties | |
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Chemical Formula | C6H6O4 |
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IUPAC name | (2E,4E)-hexa-2,4-dienedioic acid |
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InChI Identifier | InChI=1S/C6H6O4/c7-5(8)3-1-2-4-6(9)10/h1-4H,(H,7,8)(H,9,10)/b3-1+,4-2+ |
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InChI Key | TXXHDPDFNKHHGW-ZPUQHVIOSA-N |
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Isomeric SMILES | OC(=O)\C=C\C=C\C(O)=O |
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Average Molecular Weight | 142.1094 |
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Monoisotopic Molecular Weight | 142.02660868 |
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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
- Unsaturated fatty acid
- Dicarboxylic 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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Ontology | No ontology term |
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Physico-Chemical Properties |
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Physico-Chemical Properties - Experimental | |
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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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GC-MS | trans-trans-Muconic acid, 2 TMS, GC-MS Spectrum | splash10-00di-3950000000-4833ed03fecc5d107087 | Spectrum | GC-MS | trans-trans-Muconic acid, non-derivatized, GC-MS Spectrum | splash10-00di-3950000000-4833ed03fecc5d107087 | Spectrum | GC-MS | trans-trans-Muconic acid, non-derivatized, GC-MS Spectrum | splash10-0002-0920000000-25984cbefee561769fe3 | Spectrum | Predicted GC-MS | trans-trans-Muconic acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | splash10-0005-9400000000-1d771b996d6b60d97202 | Spectrum | Predicted GC-MS | trans-trans-Muconic acid, 2 TMS, Predicted GC-MS Spectrum - 70eV, Positive | splash10-00dj-8930000000-43cca1649a383c178957 | Spectrum | Predicted GC-MS | trans-trans-Muconic acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | trans-trans-Muconic 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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Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-002f-1900000000-ba0597e9fe553580b776 | 2016-08-03 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-004m-9700000000-bb11fdbd4cb83319bdcf | 2016-08-03 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0udi-9000000000-60049330475bcfa51fdd | 2016-08-03 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-0006-1900000000-d089e6c88da6929f4c62 | 2016-08-03 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-0006-5900000000-d4f0aa2255b01aabc0bf | 2016-08-03 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-0fdp-9300000000-bc5a2d5e39f202b87d9c | 2016-08-03 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-004j-9600000000-3e5c79b293ac84a6a831 | 2021-09-23 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-004i-9200000000-b7fce2b042b06e3cb276 | 2021-09-23 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0udr-9000000000-5b8045afa89b9f96b99d | 2021-09-23 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-0002-9200000000-5b62b2b14bc9b75cd848 | 2021-09-24 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-0fb9-9000000000-20df0bac53b1a654f39b | 2021-09-24 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-0fb9-9000000000-e2a3f3d1e8945188e022 | 2021-09-24 | View Spectrum |
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NMR | Not Available |
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External Links |
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ChemSpider ID | 4444151 |
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ChEMBL ID | Not Available |
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KEGG Compound ID | C02480 |
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Pubchem Compound ID | 5280518 |
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Pubchem Substance ID | Not Available |
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ChEBI ID | 16508 |
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Phenol-Explorer ID | Not Available |
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DrugBank ID | Not Available |
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HMDB ID | HMDB06331 |
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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 | Not Available |
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BIGG ID | 36677 |
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KNApSAcK ID | Not Available |
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HET ID | CCU |
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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 | Not Available |
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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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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 | show |
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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 | |
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