Record Information
Version1.0
Creation Date2016-05-19 02:37:05 UTC
Update Date2016-11-09 01:13:43 UTC
Accession NumberCHEM008066
Identification
Common NamePyrifenox I
ClassSmall Molecule
DescriptionAn oxime O-ether that is the O-methyloxime of 2',4'-dichloro-2-(3-pyridyl)acetophenone. A fungicide used for control of powdery mildew, scab and other fungal pathogens on a range of crops.
Contaminant Sources
  • My Exposome Chemicals
  • STOFF IDENT Compounds
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
1-(2,4-Dichlorophenyl)-2-(3-pyridinyl)ethanone O-methyloximeChEBI
2',4'-Dichloro-2-(3-pyridyl)acetophenone O-methyloximeChEBI
Ro 15-1297ChEBI
2',4'-dichloro-2-(3-Pyridyl)acetophenone(e,Z)-O-methyloximeMeSH
PyrifenoxMeSH
Chemical FormulaC14H12Cl2N2O
Average Molecular Mass295.160 g/mol
Monoisotopic Mass294.033 g/mol
CAS Registry Number88283-41-4
IUPAC Name[1-(2,4-dichlorophenyl)-2-(pyridin-3-yl)ethylidene](methoxy)amine
Traditional Name[1-(2,4-dichlorophenyl)-2-(pyridin-3-yl)ethylidene](methoxy)amine
SMILESCON=C(CC1=CN=CC=C1)C1=C(Cl)C=C(Cl)C=C1
InChI IdentifierInChI=1S/C14H12Cl2N2O/c1-19-18-14(7-10-3-2-6-17-9-10)12-5-4-11(15)8-13(12)16/h2-6,8-9H,7H2,1H3
InChI KeyCKPCAYZTYMHQEX-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as dichlorobenzenes. Dichlorobenzenes are compounds containing a benzene with exactly two chlorine atoms attached to it.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassHalobenzenes
Direct ParentDichlorobenzenes
Alternative Parents
Substituents
  • 1,3-dichlorobenzene
  • Aryl chloride
  • Aryl halide
  • Pyridine
  • Heteroaromatic compound
  • Azacycle
  • Organoheterocyclic compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Organochloride
  • Organohalogen compound
  • Organopnictogen compound
  • Organic oxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.0023 g/LALOGPS
logP3.54ALOGPS
logP3.74ChemAxon
logS-5.1ALOGPS
pKa (Strongest Basic)4.89ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area34.48 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity76.94 m³·mol⁻¹ChemAxon
Polarizability29.15 ųChemAxon
Number of Rings2ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-0090000000-fe4157c4bdac9fdd509bSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0002-0090000000-00f5f184f2b121078901Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00r2-3390000000-081d6924d86d8a604036Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0190000000-3825701f24506e896931Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-01ox-1190000000-64c7374dd6aa1a180fb0Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-002f-5980000000-e02ee5f2cb8faccc0a82Spectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
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 ID81972
PubChem Compound ID55790
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General References
1. https://www.ncbi.nlm.nih.gov/pubmed/?term=15884838
2. https://www.ncbi.nlm.nih.gov/pubmed/?term=23878964
3. https://www.ncbi.nlm.nih.gov/pubmed/?term=24792151