Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-13 11:55:59 UTC |
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Update Date | 2023-02-21 17:29:07 UTC |
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HMDB ID | HMDB0042048 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Trichloroacetic acid |
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Description | Trichloroacetic acid, also known as trichloroacetate or TCA, belongs to the class of organic compounds known as alpha-halocarboxylic acids. These are carboxylic acids containing a halogen atom bonded to the alpha carbon atom. Trichloroacetic acid is a drug. Trichloroacetic acid is a moderately acidic compound (based on its pKa). Trichloroacetic acid exists in all living organisms, ranging from bacteria to humans. A monocarboxylic acid that is acetic acid in which all three methyl hydrogens are substituted by chlorine. Trichloroacetic acid is formally rated as a possible carcinogen (by IARC 2B) and is also a potentially toxic compound. |
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Structure | InChI=1S/C2HCl3O2/c3-2(4,5)1(6)7/h(H,6,7) |
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Synonyms | Value | Source |
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TCA | ChEBI | Trichloracetic acid | ChEBI | Trichloressigsaeure | ChEBI | Trichloroethanoic acid | ChEBI | Trichloroacetate | Kegg | Acido tricloroacetico | Kegg | Trichloracetate | Generator | Trichloroethanoate | Generator | 2,2,2-Trichloro-acetic acid | HMDB | Acetic acid, trichloro- (solid) | HMDB | Aceto-caustin | HMDB | Acide trichloracetique | HMDB | Amchem grass killer | HMDB | CCL3cooh | HMDB | Konesta | HMDB | Kyselina trichloroctova | HMDB | TKhU | HMDB | TKhUK | HMDB | Trichloorazijnzuur | HMDB | Trichloressigsaure | HMDB | Trichloro-acetic acid | HMDB | Trichloroacetic acid (acd/name 4.0) | HMDB | Trichloroacetic acid solid (dot) | HMDB | Trichloroacetic acid solution (dot) | HMDB | Trichloroacetate, rubidium | HMDB | Sodium trichloroacetate | HMDB | Trichloracetique, acide | HMDB | Rubidium trichloroacetate | HMDB | Acid, trichloroacetic | HMDB | Sanofi brand OF trichloroacetic acid | HMDB | Trichloroacetate, sodium | HMDB |
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Chemical Formula | C2HCl3O2 |
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Average Molecular Weight | 163.387 |
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Monoisotopic Molecular Weight | 161.904212397 |
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IUPAC Name | trichloroacetic acid |
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Traditional Name | trichloroacetic acid |
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CAS Registry Number | 76-03-9 |
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SMILES | OC(=O)C(Cl)(Cl)Cl |
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InChI Identifier | InChI=1S/C2HCl3O2/c3-2(4,5)1(6)7/h(H,6,7) |
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InChI Key | YNJBWRMUSHSURL-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as alpha-halocarboxylic acids. These are carboxylic acids containing a halogen atom bonded to the alpha carbon atom. |
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Kingdom | Organic compounds |
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Super Class | Organic acids and derivatives |
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Class | Carboxylic acids and derivatives |
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Sub Class | Alpha-halocarboxylic acids and derivatives |
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Direct Parent | Alpha-halocarboxylic acids |
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Alternative Parents | |
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Substituents | - Alpha-halocarboxylic acid
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Organochloride
- Organohalogen compound
- Carbonyl group
- Alkyl halide
- Alkyl chloride
- 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 | 57.5 °C | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | 44 mg/mL at 25 °C | Not Available | LogP | 1.33 | 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 Kovats Retention IndicesUnderivatizedDerivatized |
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Spectra |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - Trichloroacetic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-0296-4900000000-7ca41d8f0edd786c2b1c | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Trichloroacetic acid GC-MS (1 TMS) - 70eV, Positive | splash10-00xr-9620000000-7ddd39e1ab7e71700aab | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Trichloroacetic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | MS | Mass Spectrum (Electron Ionization) | splash10-001j-9000000000-b5749368152821947a2b | 2014-09-20 | Not Available | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Trichloroacetic acid 10V, Positive-QTOF | splash10-03di-0900000000-2a1f08f2f9f0958b82bc | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Trichloroacetic acid 20V, Positive-QTOF | splash10-03di-0900000000-63726390145b4934cc07 | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Trichloroacetic acid 40V, Positive-QTOF | splash10-0296-5900000000-c47c1239bda29fa232bb | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Trichloroacetic acid 10V, Negative-QTOF | splash10-03di-0900000000-3b15586f346ff06bc481 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Trichloroacetic acid 20V, Negative-QTOF | splash10-03di-0900000000-1fc541b5cac29990c848 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Trichloroacetic acid 40V, Negative-QTOF | splash10-03di-0900000000-4cf63adcb5470ed26fdd | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Trichloroacetic acid 10V, Positive-QTOF | splash10-03di-0900000000-37c55a7d3f64d0228a3e | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Trichloroacetic acid 20V, Positive-QTOF | splash10-03di-0900000000-37c55a7d3f64d0228a3e | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Trichloroacetic acid 40V, Positive-QTOF | splash10-014i-2900000000-7849c6c36f8a17868f0f | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Trichloroacetic acid 10V, Negative-QTOF | splash10-03di-0900000000-4aa5094ff4be0f74cd97 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Trichloroacetic acid 20V, Negative-QTOF | splash10-03di-0900000000-4aa5094ff4be0f74cd97 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Trichloroacetic acid 40V, Negative-QTOF | splash10-03di-0900000000-4aa5094ff4be0f74cd97 | 2021-09-25 | Wishart Lab | View Spectrum |
IR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-) | 2023-02-04 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-04 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-04 | FELIX lab | View Spectrum |
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Biological Properties |
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Cellular Locations | Not Available |
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Biospecimen Locations | Not Available |
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Tissue Locations | Not Available |
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Pathways | |
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Normal Concentrations |
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| Not Available |
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Abnormal Concentrations |
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| Not Available |
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Associated Disorders and Diseases |
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Disease References | None |
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Associated OMIM IDs | None |
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External Links |
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DrugBank ID | DBSALT001528 |
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Phenol Explorer Compound ID | Not Available |
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FooDB ID | Not Available |
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KNApSAcK ID | Not Available |
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Chemspider ID | 10772050 |
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KEGG Compound ID | C11150 |
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BioCyc ID | CPD-9675 |
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BiGG ID | Not Available |
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Wikipedia Link | Trichloroacetic_Acid |
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METLIN ID | Not Available |
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PubChem Compound | 6421 |
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PDB ID | Not Available |
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ChEBI ID | 30956 |
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Food Biomarker Ontology | Not Available |
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VMH ID | M03041 |
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MarkerDB ID | Not Available |
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Good Scents ID | Not Available |
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References |
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Synthesis Reference | Not Available |
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Material Safety Data Sheet (MSDS) | Download (PDF) |
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General References | - Song Y, Chidan Kumar CS, Akkurt M, Chandraju S, Li H: 1-[(4-Chloro-phen-yl)(phen-yl)meth-yl]piperazine-1,4-diium bis-(trichloro-acetate)-trichloro-acetic acid (1/1). Acta Crystallogr Sect E Struct Rep Online. 2012 Sep 1;68(Pt 9):o2695-6. doi: 10.1107/S1600536812034794. Epub 2012 Aug 11. [PubMed:22969587 ]
- Husek P, Svagera Z, Hanzlikova D, Simek P: Survey of several methods deproteinizing human plasma before and within the chloroformate-mediated treatment of amino/carboxylic acids quantitated by gas chromatography. J Pharm Biomed Anal. 2012 Aug-Sep;67-68:159-62. doi: 10.1016/j.jpba.2012.04.027. Epub 2012 May 7. [PubMed:22633606 ]
- Arjunan V, Marchewka MK, Pietraszko A, Kalaivani M: X-ray diffraction, vibrational and quantum chemical investigations of 2-methyl-4-nitroanilinium trichloroacetate trichloroacetic acid. Spectrochim Acta A Mol Biomol Spectrosc. 2012 Nov;97:625-38. doi: 10.1016/j.saa.2012.07.018. Epub 2012 Jul 16. [PubMed:22858610 ]
- Valencia DP, Astudillo PD, Galano A, Gonzalez FJ: Self-decarboxylation of trichloroacetic acid redox catalyzed by trichloroacetate ions in acetonitrile solutions. Org Biomol Chem. 2013 Jan 14;11(2):318-25. doi: 10.1039/c2ob26961a. Epub 2012 Nov 19. [PubMed:23165440 ]
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