| 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 23:04:16 UTC |
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| Update Date | 2021-09-26 22:54:51 UTC |
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| HMDB ID | HMDB0246028 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | 3,4-Dichlorophenoxyacetic acid |
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| Description | 3,4-Dichlorophenoxyacetic acid, also known as 3,4-DA, belongs to the class of organic compounds known as chlorophenoxyacetates. Chlorophenoxyacetates are compounds containing a phenoxyacetate that carries one or more chlorine atoms on the benzene ring. Based on a literature review a small amount of articles have been published on 3,4-Dichlorophenoxyacetic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). 3,4-dichlorophenoxyacetic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 3,4-Dichlorophenoxyacetic 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)COC1=CC(Cl)=C(Cl)C=C1 InChI=1S/C8H6Cl2O3/c9-6-2-1-5(3-7(6)10)13-4-8(11)12/h1-3H,4H2,(H,11,12) |
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| Synonyms | | Value | Source |
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| 3,4-DA | ChEBI | | 3,4-Dichlorophenoxyacetate | Generator | | 2-(3,4-Dichlorophenoxy)acetic acid | HMDB |
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| Chemical Formula | C8H6Cl2O3 |
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| Average Molecular Weight | 221.03 |
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| Monoisotopic Molecular Weight | 219.9693995 |
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| IUPAC Name | 2-(3,4-dichlorophenoxy)acetic acid |
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| Traditional Name | 3,4-dichlorophenoxyacetic acid |
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| CAS Registry Number | Not Available |
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| SMILES | OC(=O)COC1=CC(Cl)=C(Cl)C=C1 |
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| InChI Identifier | InChI=1S/C8H6Cl2O3/c9-6-2-1-5(3-7(6)10)13-4-8(11)12/h1-3H,4H2,(H,11,12) |
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| InChI Key | SNYRXHULAWEECU-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as chlorophenoxyacetates. Chlorophenoxyacetates are compounds containing a phenoxyacetate that carries one or more chlorine atoms on the benzene ring. |
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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 | Phenoxyacetic acid derivatives |
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| Direct Parent | Chlorophenoxyacetates |
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| Alternative Parents | |
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| Substituents | - Chlorophenoxyacetate
- Phenoxy compound
- 1,2-dichlorobenzene
- Phenol ether
- Alkyl aryl ether
- Chlorobenzene
- Halobenzene
- Aryl chloride
- Aryl halide
- Monocarboxylic acid or derivatives
- Ether
- Carboxylic acid
- Carboxylic acid derivative
- Organochloride
- Organohalogen compound
- Organic oxygen compound
- Carbonyl group
- Organooxygen compound
- Organic oxide
- Hydrocarbon derivative
- 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 | 14.8363 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.4 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1925.6 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 524.0 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 182.3 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 370.9 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 259.8 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 609.5 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 | 646.9 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 161.9 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1156.0 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 525.1 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 | 1417.1 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 493.3 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 409.2 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 598.8 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 275.1 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 | 110.2 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 - 3,4-Dichlorophenoxyacetic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-007o-6930000000-db9c995650f2db048411 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3,4-Dichlorophenoxyacetic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3,4-Dichlorophenoxyacetic acid GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3,4-Dichlorophenoxyacetic acid GC-MS (TBDMS_1_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 - 3,4-Dichlorophenoxyacetic acid 10V, Positive-QTOF | splash10-0fk9-0090000000-93b559465f01be72d720 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3,4-Dichlorophenoxyacetic acid 20V, Positive-QTOF | splash10-00di-1490000000-e58f23720f89bd40e028 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3,4-Dichlorophenoxyacetic acid 40V, Positive-QTOF | splash10-007k-0900000000-1f2d8a374c6472156456 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3,4-Dichlorophenoxyacetic acid 10V, Negative-QTOF | splash10-014i-0290000000-b9ad05d3f95180a35aaa | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3,4-Dichlorophenoxyacetic acid 20V, Negative-QTOF | splash10-0089-9630000000-dec939e704c6b82c8caa | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3,4-Dichlorophenoxyacetic acid 40V, Negative-QTOF | splash10-001i-9000000000-c2fa753da65a4bac80a1 | 2021-10-12 | Wishart Lab | View Spectrum |
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