| 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 23:22:06 UTC |
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| Update Date | 2021-09-26 22:55:22 UTC |
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| HMDB ID | HMDB0246340 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | 4-Amino-2-chlorobenzoic acid |
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| Description | 4-Amino-2-chlorobenzoic acid, also known as 2-chloro-4-aminobenzoic acid or 2-chloro-gaba, belongs to the class of organic compounds known as aminobenzoic acids. These are benzoic acids containing an amine group attached to the benzene moiety. Based on a literature review a small amount of articles have been published on 4-Amino-2-chlorobenzoic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). 4-amino-2-chlorobenzoic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 4-Amino-2-chlorobenzoic 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/C7H6ClNO2/c8-6-3-4(9)1-2-5(6)7(10)11/h1-3H,9H2,(H,10,11) |
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| Synonyms | | Value | Source |
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| 2-Chloro-4-aminobenzoic acid | ChEBI | | 2-Chloro-p-aminobenzoic acid | ChEBI | | O-Chloro-p-aminobenzoic acid | ChEBI | | 2-Chloro-4-aminobenzoate | Generator | | 2-Chloro-p-aminobenzoate | Generator | | O-Chloro-p-aminobenzoate | Generator | | 4-Amino-2-chlorobenzoate | Generator | | 2-Chloro-gaba | HMDB |
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| Chemical Formula | C7H6ClNO2 |
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| Average Molecular Weight | 171.58 |
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| Monoisotopic Molecular Weight | 171.0087061 |
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| IUPAC Name | 4-amino-2-chlorobenzoic acid |
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| Traditional Name | 4-amino-2-chlorobenzoic acid |
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| CAS Registry Number | Not Available |
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| SMILES | NC1=CC(Cl)=C(C=C1)C(O)=O |
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| InChI Identifier | InChI=1S/C7H6ClNO2/c8-6-3-4(9)1-2-5(6)7(10)11/h1-3H,9H2,(H,10,11) |
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| InChI Key | MBDUKNCPOPMRJQ-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as aminobenzoic acids. These are benzoic acids containing an amine group attached to the benzene moiety. |
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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 | Aminobenzoic acids |
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| Alternative Parents | |
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| Substituents | - Aminobenzoic acid
- 2-halobenzoic acid or derivatives
- Halobenzoic acid or derivatives
- 2-halobenzoic acid
- Halobenzoic acid
- Benzoic acid
- Benzoyl
- 1-carboxy-2-haloaromatic compound
- Aniline or substituted anilines
- Chlorobenzene
- Halobenzene
- Aryl chloride
- Aryl halide
- Vinylogous halide
- Amino acid or derivatives
- Amino acid
- Carboxylic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Organopnictogen compound
- Organic oxide
- Organohalogen compound
- Organochloride
- Organonitrogen compound
- Amine
- Organic oxygen compound
- Organooxygen compound
- Organic nitrogen compound
- Hydrocarbon derivative
- Primary amine
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic 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 | 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 | 10.2089 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.05 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1151.8 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 355.4 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 100.1 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 231.2 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 87.6 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 281.4 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 | 345.5 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 131.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 788.5 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 269.6 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 | 835.5 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 244.4 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 282.2 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 414.0 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 221.1 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 | 135.4 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 4-Amino-2-chlorobenzoic acid,2TMS,isomer #1 | C[Si](C)(C)NC1=CC=C(C(=O)O[Si](C)(C)C)C(Cl)=C1 | 1856.0 | Semi standard non polar | 33892256 | | 4-Amino-2-chlorobenzoic acid,2TMS,isomer #1 | C[Si](C)(C)NC1=CC=C(C(=O)O[Si](C)(C)C)C(Cl)=C1 | 1879.3 | Standard non polar | 33892256 | | 4-Amino-2-chlorobenzoic acid,2TMS,isomer #1 | C[Si](C)(C)NC1=CC=C(C(=O)O[Si](C)(C)C)C(Cl)=C1 | 1951.0 | Standard polar | 33892256 | | 4-Amino-2-chlorobenzoic acid,2TMS,isomer #2 | C[Si](C)(C)N(C1=CC=C(C(=O)O)C(Cl)=C1)[Si](C)(C)C | 1884.0 | Semi standard non polar | 33892256 | | 4-Amino-2-chlorobenzoic acid,2TMS,isomer #2 | C[Si](C)(C)N(C1=CC=C(C(=O)O)C(Cl)=C1)[Si](C)(C)C | 1928.1 | Standard non polar | 33892256 | | 4-Amino-2-chlorobenzoic acid,2TMS,isomer #2 | C[Si](C)(C)N(C1=CC=C(C(=O)O)C(Cl)=C1)[Si](C)(C)C | 2074.8 | Standard polar | 33892256 | | 4-Amino-2-chlorobenzoic acid,3TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=C(N([Si](C)(C)C)[Si](C)(C)C)C=C1Cl | 1835.7 | Semi standard non polar | 33892256 | | 4-Amino-2-chlorobenzoic acid,3TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=C(N([Si](C)(C)C)[Si](C)(C)C)C=C1Cl | 1942.0 | Standard non polar | 33892256 | | 4-Amino-2-chlorobenzoic acid,3TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=C(N([Si](C)(C)C)[Si](C)(C)C)C=C1Cl | 1864.3 | Standard polar | 33892256 | | 4-Amino-2-chlorobenzoic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=CC=C(C(=O)O[Si](C)(C)C(C)(C)C)C(Cl)=C1 | 2316.2 | Semi standard non polar | 33892256 | | 4-Amino-2-chlorobenzoic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=CC=C(C(=O)O[Si](C)(C)C(C)(C)C)C(Cl)=C1 | 2293.1 | Standard non polar | 33892256 | | 4-Amino-2-chlorobenzoic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=CC=C(C(=O)O[Si](C)(C)C(C)(C)C)C(Cl)=C1 | 2202.8 | Standard polar | 33892256 | | 4-Amino-2-chlorobenzoic acid,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(C1=CC=C(C(=O)O)C(Cl)=C1)[Si](C)(C)C(C)(C)C | 2339.2 | Semi standard non polar | 33892256 | | 4-Amino-2-chlorobenzoic acid,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(C1=CC=C(C(=O)O)C(Cl)=C1)[Si](C)(C)C(C)(C)C | 2303.6 | Standard non polar | 33892256 | | 4-Amino-2-chlorobenzoic acid,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(C1=CC=C(C(=O)O)C(Cl)=C1)[Si](C)(C)C(C)(C)C | 2219.2 | Standard polar | 33892256 | | 4-Amino-2-chlorobenzoic acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1Cl | 2519.2 | Semi standard non polar | 33892256 | | 4-Amino-2-chlorobenzoic acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1Cl | 2531.8 | Standard non polar | 33892256 | | 4-Amino-2-chlorobenzoic acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1Cl | 2240.1 | Standard polar | 33892256 |
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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 - 4-Amino-2-chlorobenzoic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-0uk9-4900000000-0bb726f25783e3798f95 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 4-Amino-2-chlorobenzoic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 4-Amino-2-chlorobenzoic acid GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 4-Amino-2-chlorobenzoic acid GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 4-Amino-2-chlorobenzoic acid GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 4-Amino-2-chlorobenzoic acid GC-MS (TBDMS_1_2) - 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 - 4-Amino-2-chlorobenzoic acid 10V, Positive-QTOF | splash10-00di-0900000000-a72d191ea37341ad975e | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Amino-2-chlorobenzoic acid 20V, Positive-QTOF | splash10-0uk9-0900000000-e79aaa08e7b3e21f1d79 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Amino-2-chlorobenzoic acid 40V, Positive-QTOF | splash10-004i-6900000000-ca0bf4d7606d3350f2f8 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Amino-2-chlorobenzoic acid 10V, Negative-QTOF | splash10-00di-0900000000-5f407df36b24b9669cc0 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Amino-2-chlorobenzoic acid 20V, Negative-QTOF | splash10-00b9-0900000000-28b331a0512ed3aaf694 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Amino-2-chlorobenzoic acid 40V, Negative-QTOF | splash10-02al-9200000000-2f340b7aab5099726283 | 2021-10-12 | Wishart Lab | View Spectrum |
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