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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 00:43:52 UTC
Update Date2021-09-26 22:57:30 UTC
HMDB IDHMDB0247674
Secondary Accession NumbersNone
Metabolite Identification
Common NameButyl 2,4-dichlorophenoxyacetate
DescriptionButyl 2,4-dichlorophenoxyacetate, also known as 2,4-D N-butyl ester or butyl ester 2,4-D, belongs to the class of organic compounds known as phenoxyacetic acid derivatives. Phenoxyacetic acid derivatives are compounds containing an anisole where the methane group is linked to an acetic acid or a derivative. Based on a literature review very few articles have been published on Butyl 2,4-dichlorophenoxyacetate. This compound has been identified in human blood as reported by (PMID: 31557052 ). Butyl 2,4-dichlorophenoxyacetate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Butyl 2,4-dichlorophenoxyacetate 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.
Structure
Thumb
Synonyms
ValueSource
Butyl 2,4-dichlorophenoxyacetic acidGenerator
Butyl 2-(2,4-dichlorophenoxy)acetic acidHMDB
2,4-D N-Butyl esterHMDB
Butyl ester 2,4-DHMDB
2,4-Dichlorophenoxyacetic acid N-butyl esterHMDB
Butyl 2,4-dichlorophenoxyacetateMeSH
Chemical FormulaC12H14Cl2O3
Average Molecular Weight277.14
Monoisotopic Molecular Weight276.0319997
IUPAC Namebutyl 2-(2,4-dichlorophenoxy)acetate
Traditional Name2,4-D, butyl ester
CAS Registry NumberNot Available
SMILES
CCCCOC(=O)COC1=C(Cl)C=C(Cl)C=C1
InChI Identifier
InChI=1S/C12H14Cl2O3/c1-2-3-6-16-12(15)8-17-11-5-4-9(13)7-10(11)14/h4-5,7H,2-3,6,8H2,1H3
InChI KeyUQMRAFJOBWOFNS-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenoxyacetic acid derivatives. Phenoxyacetic acid derivatives are compounds containing an anisole where the methane group is linked to an acetic acid or a derivative.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassPhenoxyacetic acid derivatives
Direct ParentPhenoxyacetic acid derivatives
Alternative Parents
Substituents
  • Phenoxyacetate
  • Phenoxy compound
  • 1,3-dichlorobenzene
  • Phenol ether
  • Alkyl aryl ether
  • Chlorobenzene
  • Halobenzene
  • Aryl chloride
  • Aryl halide
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Ether
  • Carboxylic acid derivative
  • Organochloride
  • Organohalogen compound
  • Organic oxygen compound
  • Carbonyl group
  • Organooxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP4.32ALOGPS
logP3.97ChemAxon
logS-4.7ALOGPS
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area35.53 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity66.86 m³·mol⁻¹ChemAxon
Polarizability27.35 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+163.51830932474
DeepCCS[M-H]-161.1630932474
DeepCCS[M-2H]-194.26830932474
DeepCCS[M+Na]+169.88530932474
AllCCS[M+H]+157.532859911
AllCCS[M+H-H2O]+154.332859911
AllCCS[M+NH4]+160.632859911
AllCCS[M+Na]+161.532859911
AllCCS[M-H]-159.832859911
AllCCS[M+Na-2H]-160.332859911
AllCCS[M+HCOO]-160.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Butyl 2,4-dichlorophenoxyacetateCCCCOC(=O)COC1=C(Cl)C=C(Cl)C=C12594.1Standard polar33892256
Butyl 2,4-dichlorophenoxyacetateCCCCOC(=O)COC1=C(Cl)C=C(Cl)C=C11871.6Standard non polar33892256
Butyl 2,4-dichlorophenoxyacetateCCCCOC(=O)COC1=C(Cl)C=C(Cl)C=C11919.6Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Butyl 2,4-dichlorophenoxyacetate GC-MS (Non-derivatized) - 70eV, Positivesplash10-0pdi-9330000000-f8f97ed8677eafd0bbfa2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Butyl 2,4-dichlorophenoxyacetate GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Butyl 2,4-dichlorophenoxyacetate 10V, Positive-QTOFsplash10-01t9-3490000000-6a89143926a2af0c74af2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Butyl 2,4-dichlorophenoxyacetate 20V, Positive-QTOFsplash10-0a4i-9440000000-78b340a254fdd4212ae22016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Butyl 2,4-dichlorophenoxyacetate 40V, Positive-QTOFsplash10-03e9-3900000000-b05c02fc450bea5cbc012016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Butyl 2,4-dichlorophenoxyacetate 10V, Negative-QTOFsplash10-0fb9-2290000000-e18636de044e02de8b372016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Butyl 2,4-dichlorophenoxyacetate 20V, Negative-QTOFsplash10-03di-1970000000-b2845009d69907457bc02016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Butyl 2,4-dichlorophenoxyacetate 40V, Negative-QTOFsplash10-03di-2920000000-049117b24e1ea6685cbe2016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Butyl 2,4-dichlorophenoxyacetate 10V, Positive-QTOFsplash10-004i-0290000000-5e6dc51b236979d3faee2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Butyl 2,4-dichlorophenoxyacetate 20V, Positive-QTOFsplash10-0r6v-9330000000-7a7c2a7817268993b0ba2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Butyl 2,4-dichlorophenoxyacetate 40V, Positive-QTOFsplash10-08fu-7900000000-fb4d9e68e0438525c7412021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Butyl 2,4-dichlorophenoxyacetate 10V, Negative-QTOFsplash10-00b9-0980000000-a98e7540e33ea9c8e0892021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Butyl 2,4-dichlorophenoxyacetate 20V, Negative-QTOFsplash10-0nmi-9750000000-02037b3971b03df64a942021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Butyl 2,4-dichlorophenoxyacetate 40V, Negative-QTOFsplash10-03e9-7900000000-ab4c23153a2fbe89fd592021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID6937
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound7206
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]