Pyraflufen-ethyl (CHEM003491)

IdentificationTaxonomyBiological PropertiesPhysical PropertiesToxicity ProfileSpectraConcentrationsLinksReferencesTargets (14)XML
Record Information
Version1.0
Creation Date2014-08-29 06:51:45 UTC
Update Date2026-03-26 19:41:29 UTC
Accession NumberCHEM003491
Identification
Common NamePyraflufen-ethyl
ClassSmall Molecule
DescriptionPyraflufen-ethyl is a herbicide used to control broad-leaved weeds and grasses in crops being selective with contact action.
Contaminant Sources
  • My Exposome Chemicals
  • STOFF IDENT Compounds
  • T3DB toxins
  • ToxCast & Tox21 Chemicals
Contaminant Type
  • Ester
  • Ether
  • Herbicide
  • Organic Compound
  • Organochloride
  • Organofluoride
  • Pesticide
  • Synthetic Compound
Chemical Structure
Thumb
MOLSDF3D-SDFPDBSMILESInChI View 3D Structure
Synonyms
ValueSource
Ethyl 2-[2-chloro-5-[4-chloro-5-(difluoromethoxy)-1-methyl-1H-pyrazol-3-yl]-4-fluorophenoxy]acetateChEBI
Ethyl [2-chloro-5-(4-chloro-5-difluoromethoxy-1-methylpyrazol-3-yl)-4-fluorophenoxy]acetateChEBI
Ethyl 2-[2-chloro-5-[4-chloro-5-(difluoromethoxy)-1-methyl-1H-pyrazol-3-yl]-4-fluorophenoxy]acetic acidGenerator
Ethyl [2-chloro-5-(4-chloro-5-difluoromethoxy-1-methylpyrazol-3-yl)-4-fluorophenoxy]acetic acidGenerator
Chemical FormulaC15H13Cl2F3N2O4
Average Molecular Mass413.176 g/mol
Monoisotopic Mass412.020 g/mol
CAS Registry Number129630-19-9
IUPAC Nameethyl 2-{2-chloro-5-[4-chloro-5-(difluoromethoxy)-1-methyl-1H-pyrazol-3-yl]-4-fluorophenoxy}acetate
Traditional Namepyraflufen-ethyl
SMILESCCOC(=O)COC1=C(Cl)C=C(F)C(=C1)C1=NN(C)C(OC(F)F)=C1Cl
InChI IdentifierInChI=1S/C15H13Cl2F3N2O4/c1-3-24-11(23)6-25-10-4-7(9(18)5-8(10)16)13-12(17)14(22(2)21-13)26-15(19)20/h4-5,15H,3,6H2,1-2H3
InChI KeyAPTZNLHMIGJTEW-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as phenylpyrazoles. Phenylpyrazoles are compounds containing a phenylpyrazole skeleton, which consists of a pyrazole bound to a phenyl group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassAzoles
Sub ClassPyrazoles
Direct ParentPhenylpyrazoles
Alternative Parents
Substituents
  • Phenoxyacetate
  • Phenylpyrazole
  • Phenol ether
  • Phenoxy compound
  • Halobenzene
  • Fluorobenzene
  • Chlorobenzene
  • Alkyl aryl ether
  • Benzenoid
  • Aryl fluoride
  • Aryl chloride
  • Monocyclic benzene moiety
  • Aryl halide
  • Heteroaromatic compound
  • Carboxylic acid ester
  • Ether
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Azacycle
  • Organic nitrogen compound
  • Organohalogen compound
  • Organochloride
  • Organofluoride
  • Organonitrogen compound
  • Organooxygen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Alkyl halide
  • Alkyl fluoride
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Biological Properties
StatusDetected and Not Quantified
OriginExogenous
Cellular Locations
  • Membrane
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateSolid
AppearanceWhite powder.
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.0064 g/LALOGPS
logP4.69ALOGPS
logP4.47ChemAxon
logS-4.8ALOGPS
pKa (Strongest Basic)0.71ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area62.58 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity97.34 m³·mol⁻¹ChemAxon
Polarizability35.7 ųChemAxon
Number of Rings2ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03fr-1009500000-35e44b23cc255e4f7a3eSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-02dj-4009200000-4e0e23b65504b62f8b59Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-004i-3169000000-9013179d972a4d304e03Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03di-3109500000-ba328bd7461877b3e6a8Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-05fr-1039000000-040f3214324709306742Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-00kb-2964000000-10365530a8547e9351c6Spectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)No indication of carcinogenicity to humans (not listed by IARC).
Uses/SourcesThis is a man-made compound that is used as a pesticide.
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDNot Available
FooDB IDNot Available
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider IDNot Available
ChEBI ID81828
PubChem Compound ID182951
Kegg Compound IDC18554
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General References
1. https://www.ncbi.nlm.nih.gov/pubmed/?term=17159321
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