Record Information
Version1.0
Creation Date2016-05-19 04:17:51 UTC
Update Date2026-04-15 16:25:37 UTC
Accession NumberCHEM013755
Identification
Common NameAzafeniden
ClassSmall Molecule
DescriptionA triazolopyridine that is 5,6,7,8-tetrahydrotriazolopyridin-3(2H)-one which is substituted at position 2 by a 2,4-dichloro-5-(prop-2-yn-1-yloxy)phenyl group. A protoporphyrinogen oxidase inhibitor, it is used as a herbicide to control weeds in fruit crops such as pineapple, citrus, melons, and grapes. Not approved for use within the European Union.
Contaminant Sources
  • HPV EPA Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
2-(2,4-Dichloro-5-prop-2-ynyloxyphenyl)-5,6,7,8-tetrahydro-1,2,4-triazolo[4,3-a]pyridin-3(2H)-oneChEBI
AzafenidineChEBI
DPX-R6447ChEBI
EvolusChEBI
MilestoneChEBI
Chemical FormulaC15H13Cl2N3O2
Average Molecular Mass338.190 g/mol
Monoisotopic Mass337.038 g/mol
CAS Registry Number68049-83-2
IUPAC Name2-[2,4-dichloro-5-(prop-2-yn-1-yloxy)phenyl]-2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyridin-3-one
Traditional Nameazafenidin
SMILESClC1=CC(Cl)=C(OCC#C)C=C1N1N=C2CCCCN2C1=O
InChI IdentifierInChI=1S/C15H13Cl2N3O2/c1-2-7-22-13-9-12(10(16)8-11(13)17)20-15(21)19-6-4-3-5-14(19)18-20/h1,8-9H,3-7H2
InChI KeyXOEMATDHVZOBSG-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as phenyl-1,2,4-triazoles. These are organic compounds containing a 1,2,4-triazole substituted by a phenyl group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassAzoles
Sub ClassTriazoles
Direct ParentPhenyl-1,2,4-triazoles
Alternative Parents
Substituents
  • Phenyl-1,2,4-triazole
  • Triazolopyridine
  • 1,3-dichlorobenzene
  • Phenol ether
  • Phenoxy compound
  • Chlorobenzene
  • Alkyl aryl ether
  • Halobenzene
  • Aryl halide
  • Monocyclic benzene moiety
  • Pyridine
  • Aryl chloride
  • Benzenoid
  • Heteroaromatic compound
  • Ether
  • Acetylide
  • Azacycle
  • Organooxygen compound
  • Organonitrogen compound
  • Organochloride
  • Organohalogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic 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 Solubility0.024 g/LALOGPS
logP2.86ALOGPS
logP3.5ChemAxon
logS-4.1ALOGPS
pKa (Strongest Basic)-5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area45.14 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity83.89 m³·mol⁻¹ChemAxon
Polarizability33.58 ųChemAxon
Number of Rings3ChemAxon
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, Positivesplash10-000i-1009000000-3df80fdebb260188dc01Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000j-5019000000-a895e96c717ebfef5b3cSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0005-9020000000-f3318fd6bb7b1aeb3354Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-0009000000-d84c279053a88da7afeeSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-0129000000-872bf13651a7fa1d378cSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-053r-3910000000-d1a956ad1b134205743cSpectrum
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 ID2943
PubChem Compound ID443029
Kegg Compound IDC10895
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General References
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