| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2021-09-10 22:16:37 UTC |
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| Update Date | 2021-09-26 22:53:30 UTC |
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| HMDB ID | HMDB0245180 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | 2-Iodohippuric acid |
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| Description | 2-iodohippuric acid, also known as iodohippate or O-iodobenzoylglycine, belongs to the class of organic compounds known as hippuric acids. Hippuric acids are compounds containing hippuric acid, which consists of a of a benzoyl group linked to the N-terminal of a glycine. Based on a literature review a significant number of articles have been published on 2-iodohippuric acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). 2-iodohippuric acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 2-Iodohippuric acid is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources. |
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| Structure | OC(=O)CN=C(O)C1=CC=CC=C1I InChI=1S/C9H8INO3/c10-7-4-2-1-3-6(7)9(14)11-5-8(12)13/h1-4H,5H2,(H,11,14)(H,12,13) |
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| Synonyms | | Value | Source |
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| 2-(2-Iodobenzamido)acetic acid | ChEBI | | Iodohippuric acid | ChEBI | | N-(2-Iodobenzoyl)glycine | ChEBI | | N-(O-Iodobenzoyl)glycine | ChEBI | | O-Iodobenzoylglycine | ChEBI | | O-Iodohippuric acid | ChEBI | | Ortho-iodobenzoylglycine | ChEBI | | Ortho-iodohippuric acid | ChEBI | | 2-(2-Iodobenzamido)acetate | Generator | | Iodohippate | Generator | | Iodohippic acid | Generator | | O-Iodohippate | Generator | | O-Iodohippic acid | Generator | | Ortho-iodohippate | Generator | | Ortho-iodohippic acid | Generator | | 2-Iodohippate | Generator | | 2-Iodohippic acid | Generator | | I oih | MeSH | | Iodobenzoylglycine | MeSH | | Sodium iodohippurate | MeSH | | O-Iodohippurate, sodium | MeSH | | I-oih | MeSH | | ortho-Iodohippurate | MeSH | | Iodohippurate, sodium | MeSH | | radio-Hippuran | MeSH | | ortho Iodohippurate | MeSH | | I-hippuran | MeSH | | radio Hippuran | MeSH | | RadioHippuran | MeSH | | Sodium O iodohippurate | MeSH | | Sodium O-iodohippurate | MeSH | | Acid, iodohippuric | MeSH | | I hippuran | MeSH | | Orthoiodohippurate | MeSH |
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| Chemical Formula | C9H8INO3 |
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| Average Molecular Weight | 305.071 |
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| Monoisotopic Molecular Weight | 304.95489 |
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| IUPAC Name | 2-{[hydroxy(2-iodophenyl)methylidene]amino}acetic acid |
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| Traditional Name | {[hydroxy(2-iodophenyl)methylidene]amino}acetic acid |
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| CAS Registry Number | Not Available |
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| SMILES | OC(=O)CN=C(O)C1=CC=CC=C1I |
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| InChI Identifier | InChI=1S/C9H8INO3/c10-7-4-2-1-3-6(7)9(14)11-5-8(12)13/h1-4H,5H2,(H,11,14)(H,12,13) |
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| InChI Key | CORFWQGVBFFZHF-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as hippuric acids. Hippuric acids are compounds containing hippuric acid, which consists of a of a benzoyl group linked to the N-terminal of a glycine. |
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| Kingdom | Organic compounds |
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| Super Class | Benzenoids |
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| Class | Benzene and substituted derivatives |
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| Sub Class | Benzoic acids and derivatives |
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| Direct Parent | Hippuric acids |
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| Alternative Parents | |
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| Substituents | - Hippuric acid
- N-acyl-alpha-amino acid
- N-acyl-alpha amino acid or derivatives
- Alpha-amino acid or derivatives
- 2-halobenzoic acid or derivatives
- Halobenzoic acid or derivatives
- Benzoyl
- Halobenzene
- Iodobenzene
- Aryl halide
- Aryl iodide
- Vinylogous halide
- Secondary carboxylic acid amide
- Carboxamide group
- Carboxylic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Organic oxide
- Organic nitrogen compound
- Organic oxygen compound
- Organopnictogen compound
- Organohalogen compound
- Organoiodide
- Carbonyl group
- Organonitrogen compound
- Organooxygen compound
- Hydrocarbon derivative
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic compounds |
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| External Descriptors | Not Available |
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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 | Not Available |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | 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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Predicted by Siyang on May 30, 2022 | 10.0878 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.72 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1073.1 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 316.3 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 101.9 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 190.3 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 84.8 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 323.2 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 418.8 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 124.9 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 731.0 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 310.1 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 992.0 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 249.5 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 276.0 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 436.2 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 222.7 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 159.4 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - 2-Iodohippuric acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-001i-1090000000-f1b78734b89969bf596c | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Iodohippuric acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Iodohippuric acid GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Iodohippuric acid GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Iodohippuric acid GC-MS (TMS_2_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Iodohippuric acid GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Iodohippuric acid GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Iodohippuric acid GC-MS (TBDMS_2_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Iodohippuric acid 10V, Positive-QTOF | splash10-0a4i-2039000000-826a27e740a8fb3dc4d7 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Iodohippuric acid 20V, Positive-QTOF | splash10-0a4i-5092000000-d86aff062c5f4bde9b23 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Iodohippuric acid 40V, Positive-QTOF | splash10-00ai-9140000000-d7ed4674276ba1de2386 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Iodohippuric acid 10V, Negative-QTOF | splash10-0udi-0029000000-4583f3ce31e2b53bb5f7 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Iodohippuric acid 20V, Negative-QTOF | splash10-0udi-1369000000-0b5972a019f04382e4d4 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Iodohippuric acid 40V, Negative-QTOF | splash10-0udi-9580000000-f1d1f1b641f79bbbbaed | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Iodohippuric acid 10V, Positive-QTOF | splash10-001i-0091000000-1124d22730dd57557d2b | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Iodohippuric acid 20V, Positive-QTOF | splash10-001i-0090000000-995b6a37b0782fca7f51 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Iodohippuric acid 40V, Positive-QTOF | splash10-0ue9-2090000000-55e0b06a479805495e3a | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Iodohippuric acid 10V, Negative-QTOF | splash10-0zfr-0292000000-1ec8636c6a4f60b6365c | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Iodohippuric acid 20V, Negative-QTOF | splash10-004i-0900000000-0dba40d354fa6a5575e0 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Iodohippuric acid 40V, Negative-QTOF | splash10-004i-0910000000-e9c0fbb302f1f979d0b5 | 2021-10-12 | Wishart Lab | View Spectrum |
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