英文名称
4,4,4-Trifluoro-1-(3-methylphenyl)-1,3-butanedione
4,4,4-三氟-1-(间甲苯基)丁烷-1,3-二酮
Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
Standards; Pharmaceutical/API Drug Impurities/Metabolites;
4,4,4-Trifluoro-1-(3-methylphenyl)-1,3-butanedione is an intermediate in the synthesis of 4-Desmethyl-3-methyl Celecoxib (D293040). 4-Desmethyl-3-methyl Celecoxib is a meta positional isomer of Celecoxib (C251000) with selective inhibitory activity against human cyclooxygenase-2. USP Celecoxib Related Compound A.