| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2021-09-11 08:52:55 UTC |
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| Update Date | 2022-09-22 17:44:22 UTC |
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| HMDB ID | HMDB0251519 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | 3-Amino-2,3-dihydrobenzoic acid |
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| Description | 5-aminocyclohexa-1,3-diene-1-carboxylic acid, also known as 3-amino-2,3-dihydrobenzoic acid or gabaculin, belongs to the class of organic compounds known as gamma amino acids and derivatives. These are amino acids having a (-NH2) group attached to the gamma carbon atom. 5-aminocyclohexa-1,3-diene-1-carboxylic acid exists in all living organisms, ranging from bacteria to humans. Based on a literature review a significant number of articles have been published on 5-aminocyclohexa-1,3-diene-1-carboxylic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). 3-amino-2,3-dihydrobenzoic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 3-Amino-2,3-dihydrobenzoic 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 | InChI=1S/C7H9NO2/c8-6-3-1-2-5(4-6)7(9)10/h1-3,6H,4,8H2,(H,9,10) |
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| Synonyms | | Value | Source |
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| 5-Amino-1,3-cyclohexadiene-1-carboxylic acid | ChEBI | | 3-Amino-2,3-dihydrobenzoic acid | Kegg | | 5-Amino-1,3-cyclohexadiene-1-carboxylate | Generator | | 3-Amino-2,3-dihydrobenzoate | Generator | | 5-Aminocyclohexa-1,3-diene-1-carboxylate | Generator | | Gabaculin | MeSH | | Gabaculine hydrochloride | MeSH | | Gabaculine hydrochloride, (+-)-isomer | MeSH | | Gabaculine, (+-)-isomer | MeSH | | Gabaculine, (-)-isomer | MeSH | | Gabaculine | MeSH |
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| Chemical Formula | C7H9NO2 |
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| Average Molecular Weight | 139.1519 |
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| Monoisotopic Molecular Weight | 139.063328537 |
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| IUPAC Name | 5-aminocyclohexa-1,3-diene-1-carboxylic acid |
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| Traditional Name | gabaculine |
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| CAS Registry Number | Not Available |
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| SMILES | NC1CC(=CC=C1)C(O)=O |
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| InChI Identifier | InChI=1S/C7H9NO2/c8-6-3-1-2-5(4-6)7(9)10/h1-3,6H,4,8H2,(H,9,10) |
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| InChI Key | KFNRJXCQEJIBER-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as gamma amino acids and derivatives. These are amino acids having a (-NH2) group attached to the gamma 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 | Amino acids, peptides, and analogues |
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| Direct Parent | Gamma amino acids and derivatives |
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| Alternative Parents | |
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| Substituents | - Gamma amino acid or derivatives
- Amino acid
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Amine
- Organic oxide
- Hydrocarbon derivative
- Primary amine
- Organooxygen compound
- Organonitrogen compound
- Organopnictogen compound
- Primary aliphatic amine
- Organic oxygen compound
- Organic nitrogen compound
- Carbonyl group
- Aliphatic homomonocyclic compound
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| Molecular Framework | Aliphatic 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 | 9.8347 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 6.48 minutes | 32390414 |
Predicted Kovats Retention IndicesDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 3-Amino-2,3-dihydrobenzoic acid,1TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=CC(N)C1 | 1562.0 | Semi standard non polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,1TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=CC(N)C1 | 1387.1 | Standard non polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,1TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=CC(N)C1 | 2523.5 | Standard polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,2TMS,isomer #1 | C[Si](C)(C)NC1C=CC=C(C(=O)O[Si](C)(C)C)C1 | 1656.2 | Semi standard non polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,2TMS,isomer #1 | C[Si](C)(C)NC1C=CC=C(C(=O)O[Si](C)(C)C)C1 | 1578.7 | Standard non polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,2TMS,isomer #1 | C[Si](C)(C)NC1C=CC=C(C(=O)O[Si](C)(C)C)C1 | 1910.2 | Standard polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,2TMS,isomer #2 | C[Si](C)(C)N(C1C=CC=C(C(=O)O)C1)[Si](C)(C)C | 1818.8 | Semi standard non polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,2TMS,isomer #2 | C[Si](C)(C)N(C1C=CC=C(C(=O)O)C1)[Si](C)(C)C | 1641.4 | Standard non polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,2TMS,isomer #2 | C[Si](C)(C)N(C1C=CC=C(C(=O)O)C1)[Si](C)(C)C | 2230.4 | Standard polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,3TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=CC(N([Si](C)(C)C)[Si](C)(C)C)C1 | 1814.5 | Semi standard non polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,3TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=CC(N([Si](C)(C)C)[Si](C)(C)C)C1 | 1720.7 | Standard non polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,3TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=CC(N([Si](C)(C)C)[Si](C)(C)C)C1 | 1895.4 | Standard polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1C=CC=C(C(=O)O)C1 | 1931.0 | Semi standard non polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1C=CC=C(C(=O)O)C1 | 1685.2 | Standard non polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1C=CC=C(C(=O)O)C1 | 2373.1 | Standard polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1C=CC=C(C(=O)O[Si](C)(C)C(C)(C)C)C1 | 2081.0 | Semi standard non polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1C=CC=C(C(=O)O[Si](C)(C)C(C)(C)C)C1 | 1978.5 | Standard non polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1C=CC=C(C(=O)O[Si](C)(C)C(C)(C)C)C1 | 2134.2 | Standard polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(C1C=CC=C(C(=O)O)C1)[Si](C)(C)C(C)(C)C | 2240.3 | Semi standard non polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(C1C=CC=C(C(=O)O)C1)[Si](C)(C)C(C)(C)C | 2075.4 | Standard non polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(C1C=CC=C(C(=O)O)C1)[Si](C)(C)C(C)(C)C | 2303.9 | Standard polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C1 | 2454.1 | Semi standard non polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C1 | 2300.1 | Standard non polar | 33892256 | | 3-Amino-2,3-dihydrobenzoic acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C1 | 2177.7 | Standard polar | 33892256 |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Experimental GC-MS | GC-MS Spectrum - 3-Amino-2,3-dihydrobenzoic acid GC-MS (1 TMS) | splash10-0006-9600000000-632932b1c3351ce2e888 | 2014-06-16 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - 3-Amino-2,3-dihydrobenzoic acid GC-MS (2 TMS) | splash10-0uxu-3910000000-f385859cb77b6e6abd71 | 2014-06-16 | HMDB team, MONA, MassBank | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3-Amino-2,3-dihydrobenzoic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-00r6-9400000000-c4981395faf101100eb3 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3-Amino-2,3-dihydrobenzoic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3-Amino-2,3-dihydrobenzoic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3-Amino-2,3-dihydrobenzoic acid GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3-Amino-2,3-dihydrobenzoic acid GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-04 | 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 - 3-Amino-2,3-dihydrobenzoic acid 10V, Positive-QTOF | splash10-006x-1900000000-59aebb6d1eea87d80ff4 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Amino-2,3-dihydrobenzoic acid 20V, Positive-QTOF | splash10-006x-6900000000-4db115011b79cc272d06 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Amino-2,3-dihydrobenzoic acid 40V, Positive-QTOF | splash10-0i00-9000000000-cfcfb7561cd278d3af9b | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Amino-2,3-dihydrobenzoic acid 10V, Negative-QTOF | splash10-000i-3900000000-6fd0f660616637269f46 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Amino-2,3-dihydrobenzoic acid 20V, Negative-QTOF | splash10-000f-9600000000-f4594a45ff9a47ad31b4 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Amino-2,3-dihydrobenzoic acid 40V, Negative-QTOF | splash10-0006-9100000000-8fcbc796ba7ad9582177 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Amino-2,3-dihydrobenzoic acid 10V, Positive-QTOF | splash10-00fu-4900000000-bc67adadbc527f5e8d78 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Amino-2,3-dihydrobenzoic acid 20V, Positive-QTOF | splash10-0006-9200000000-0c624ef36c65f6f0d66e | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Amino-2,3-dihydrobenzoic acid 40V, Positive-QTOF | splash10-0uxu-9000000000-7757a2885fa9d5ca7c91 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Amino-2,3-dihydrobenzoic acid 10V, Negative-QTOF | splash10-000l-5900000000-b8c52d3742a0e5de9787 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Amino-2,3-dihydrobenzoic acid 20V, Negative-QTOF | splash10-000l-9700000000-3000bc8ba46ee95e1140 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Amino-2,3-dihydrobenzoic acid 40V, Negative-QTOF | splash10-000f-9400000000-b8afee973d2d24110ee3 | 2021-10-12 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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| Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum |
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