Record Information |
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Version | 1.0 |
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Created at | 2005-11-16 15:48:42 UTC |
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Updated at | 2021-06-29 00:46:30 UTC |
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NP-MRD ID | NP0000158 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | Methyl hippurate |
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Description | Methylhippuric acid is an acyl glycine. Acyl glycines are normally minor metabolites of fatty acids. However, the excretion of certain acyl glycines is increased in several inborn errors of metabolism. In certain cases the measurement of these metabolites in body fluids can be used to diagnose disorders associated with mitochondrial fatty acid beta-oxidation. Acyl glycines are produced through the action of glycine N-acyltransferase (EC 2.3.1.13) Which is an enzyme that catalyzes the chemical reaction: Acyl-CoA + glycine < -- > CoA + N-acylglycine. Methylhippuric acid is a metabolite of xylene which is an aromatic hydrocarbon widely used as a solvant. The amount of methylhippuric acid can be measured in urine of workers exposed to xylene (PMID 8689499 ). |
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Structure | COC(=O)CNC(=O)C1=CC=CC=C1 InChI=1S/C10H11NO3/c1-14-9(12)7-11-10(13)8-5-3-2-4-6-8/h2-6H,7H2,1H3,(H,11,13) |
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Synonyms | Value | Source |
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Hippurate methyl ester | ChEBI | Hippuric acid methyl ester | ChEBI | N-Benzoyl-glycine methyl ester | ChEBI | N-Benzoylglycine methyl ester | ChEBI | Hippate methyl ester | Generator | Hippic acid methyl ester | Generator | Methyl hippuric acid | Generator | Methylhippate | HMDB | Methylhippic acid | HMDB | Methyl (benzoylamino)acetate | HMDB | Methyl benzoylaminoacetate | HMDB | Methyl benzoylglycinate | HMDB | Methyl N-benzoylglycinate | HMDB | Methyl hippurate | HMDB |
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Chemical Formula | C10H11NO3 |
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Average Mass | 193.1992 Da |
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Monoisotopic Mass | 193.07389 Da |
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IUPAC Name | methyl 2-(phenylformamido)acetate |
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Traditional Name | methyl (phenylformamido)acetate |
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CAS Registry Number | 1205-08-9 |
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SMILES | COC(=O)CNC(=O)C1=CC=CC=C1 |
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InChI Identifier | InChI=1S/C10H11NO3/c1-14-9(12)7-11-10(13)8-5-3-2-4-6-8/h2-6H,7H2,1H3,(H,11,13) |
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InChI Key | XTKVNQKOTKPCKM-UHFFFAOYSA-N |
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Experimental Spectra |
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| Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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1D NMR | 1H NMR Spectrum (1D, 600 MHz, Methanol, simulated) | V.dorna83 | | | 2021-08-31 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, Methanol, experimental) | V.dorna83 | | | 2021-08-31 | View Spectrum | 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, CD3OD, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| Predicted Spectra |
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| Not Available | Chemical Shift Submissions |
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| Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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1D NMR | 1H NMR Spectrum (1D, 600 MHz, Methanol, simulated) | Varshavi.d26 | | | 2021-07-25 | View Spectrum |
| 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 n-acyl-alpha amino acids and derivatives. N-acyl-alpha amino acids and derivatives are compounds containing an alpha amino acid (or a derivative thereof) which bears an acyl group at its terminal nitrogen 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 | Amino acids, peptides, and analogues |
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Direct Parent | N-acyl-alpha amino acids and derivatives |
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Alternative Parents | |
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Substituents | - Alpha-amino acid ester
- N-acyl-alpha amino acid or derivatives
- Monocyclic benzene moiety
- Benzenoid
- Methyl ester
- Carboxylic acid ester
- Carboximidic acid
- Carboximidic acid derivative
- Organic 1,3-dipolar compound
- Propargyl-type 1,3-dipolar organic compound
- Monocarboxylic acid or derivatives
- Organic nitrogen compound
- Organonitrogen compound
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Organopnictogen compound
- Carbonyl group
- Organic oxygen compound
- Aromatic homomonocyclic compound
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Molecular Framework | Aromatic homomonocyclic compounds |
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External Descriptors | |
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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 | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | 17 mg/mL | Not Available | LogP | Not Available | Not Available |
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Predicted Properties | |
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General References | - Sakai T: [Studies on the evaluation of exposure to industrial chemicals]. Sangyo Eiseigaku Zasshi. 1996 May;38(3):119-37. [PubMed:8689499 ]
- Mizunuma K, Kawai T, Yasugi T, Horiguchi S, Iwami O, Ikeda M: In vitro hydrolysis of methyl acetate, a limitation in application of head-space gas-chromatography in biological monitoring of exposure. Toxicol Lett. 1992 Sep;62(2-3):247-53. [PubMed:1412510 ]
- Ernstgard L, Sjogren B, Warholm M, Johanson G: Sex differences in the toxicokinetics of inhaled solvent vaporsin humans 1. m-Xylene. Toxicol Appl Pharmacol. 2003 Dec 1;193(2):147-57. [PubMed:14644617 ]
- Yokoyama K, Araki S, Murata K, Nishikitani M, Nakaaki K, Yokota J, Ito A, Sakata E: Postural sway frequency analysis in workers exposed to n-hexane, xylene, and toluene: assessment of subclinical cerebellar dysfunction. Environ Res. 1997;74(2):110-5. [PubMed:9339223 ]
- Murata K, Araki S, Yokoyama K, Yamashita K, Okajima F, Nakaaki K: Changes in autonomic function as determined by ECG R-R interval variability in sandal, shoe and leather workers exposed to n-hexane, xylene and toluene. Neurotoxicology. 1994 Winter;15(4):867-75. [PubMed:7715857 ]
- (). Organic solvents in the working environment and exposure levels of workers in small-sized enterprises. Fukabori, S., Nakaaki, K., Hanaoka, Tomoyuki. Div. Work Environ. Occup. Dis., Inst. Sci. Labour, Kawasaki, Japan. Rodo Kagaku (1993), 69(5), 173-92. CODEN: ROKAAV ISSN: 0035-7774. Journal written in Japanese. CAN 119:42973 AN 1993:442973. .
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