CHEBI:132496 - isoxadifen

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ChEBI Name isoxadifen
ChEBI ID CHEBI:132496
Definition An isoxazoline that is 4,5-dihydro-1,2-oxazole-3-carboxylic acid in which both of the hydrogens at position 5 have been replaced by phenyl groups. It is used (particularly as its ethyl ester, known as isoxadifen-ethyl, as a herbicide safener, especially in conjunction with the herbicides fenoxaprop-P-ethyl and iodosulfuron-methyl-sodium.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C16H13NO3
Net Charge 0
Average Mass 267.280
Monoisotopic Mass 267.08954
InChI InChI=1S/C16H13NO3/c18-15(19)14-11-16(20-17-14,12-7-3-1-4-8-12)13-9-5-2-6-10-13/h1-10H,11H2,(H,18,19)
InChIKey ITGSCCPVERXFGN-UHFFFAOYSA-N
SMILES O1N=C(CC1(C2=CC=CC=C2)C3=CC=CC=C3)C(=O)O
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
Application(s): herbicide safener
A compound used with herbicides that reduces the effect of the herbicide on crop plants or otherwise improves the selectivity of the herbicide for weed species over the crop plant.
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ChEBI Ontology
Outgoing isoxadifen (CHEBI:132496) has role herbicide safener (CHEBI:132272)
isoxadifen (CHEBI:132496) is a isoxazoline (CHEBI:87553)
isoxadifen (CHEBI:132496) is a monocarboxylic acid (CHEBI:25384)
Incoming isoxadifen-ethyl (CHEBI:132497) has functional parent isoxadifen (CHEBI:132496)
IUPAC Name
5,5-diphenyl-4,5-dihydro-1,2-oxazole-3-carboxylic acid
Synonyms Sources
4,5-dihydro-5,5-diphenyl-1,2-oxazole-3-carboxylic acid ChemIDplus
4,5-dihydro-5,5-diphenyl-3-isoxazolecarboxylic acid Alan Wood's Pesticides
5,5-diphenyl-2-isoxazoline-3-carboxylic acid ChEBI
isoxadifène ChEBI
Manual Xref Database
isoxadifen Alan Wood's Pesticides
View more database links
Registry Numbers Types Sources
11343197 Reaxys Registry Number Reaxys
209866-92-2 CAS Registry Number ChemIDplus
209866-92-2 CAS Registry Number Alan Wood's Pesticides
Last Modified
08 July 2016