5,5-diphenyl-4,5-dihydroisoxazole-3-carboxylic acid ethyl ester, CAS No. 163520-33-0

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163520-33-0

Catalog No. EBD228851

CAS 163520-33-0

Name 5,5-diphenyl-4,5-dihydroisoxazole-3-carboxylic acid ethyl ester

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Basic Information

Synonyms: isoxadifen-ethyl aef122006 isoxadifen-ethyl(bsi,paiso) ethyl5,5-diphenyl-2-isoxazoline-3-carboxylate ethyl4,5-dihydro-5,5-diphenylisoxazol-3-carboxylate 3-isoxazolecarboxylicacid,4,5-dihydro-5,5-diphenyl-,ethylester 4,5-dihydro-5,5-diphenyl-3-isoxazolecarboxylicacidethylester isoxadifenethylester ethyl5,5-diphenyl-4,5-dihydroisoxazole-3-carboxylate 5,5-diphenyl-4,5-dihydroisoxazole-3-carboxylicacidethylester 4,5-dihydro-5,5-diphenyl-1,2-oxazole-3-carboxylicacidethylester 4,5-dihydro-5,5-diphenyl-3-isoxazol-carboxylicacidethylester 5,5-diphenyl-4,5-dihydro-3-isoxazol-carboxylicacidethylester 5,5-diphenyl-2-isoxazoline-3-carboxylicacidethylester ethyl4,5-dihydro-5,5-diphenyl-3-isoxazolecarboxylate ethyl4,5-dihydro-5,5-diphenyl-3-isoxazole-carboxylate

Molecular Formula: C18H17NO3

Molecular Weight: 295.34

Categories: Agrochemicals > Pesticide Chemistry > Herbicides

Product Description:

Isoxadifen-ethyl is an organic compound belonging to the class of isoxazoline derivatives. It is a chiral molecule, typically used as a racemic mixture. The compound is a solid at room temperature and is characterized by its specific isoxazoline ring structure. Its primary and most significant application is in agriculture as a herbicide safener. Isoxadifen-ethyl is specifically used to protect certain cereal crops, such as corn (maize), from injury caused by specific classes of herbicides, particularly sulfonylurea herbicides like foramsulfuron and iodosulfuron. It acts by enhancing the crop's metabolic detoxification of the herbicide, thereby increasing the selectivity and safety window of the herbicide application. This compound is a key agrochemical product and is not a general-purpose laboratory reagent. Its synthesis involves specific organic transformations to construct the isoxazoline core, making it relevant as a specialized synthetic building block within the context of agrochemical development.

Physical Properties

Boiling Point: 407.7°Cat760mmHg

Flash Point: 166.8°C

Density: 1.15g/cm3

Safety Information

Packing Level: III

Hazard Category: 9

Transport Codes: 3077