Free release

170571-01-4 celecoxib carboxylic acid

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Product Name CELECOXIB CARBOXYLIC ACID
CAS No. 170571-01-4
Synonyms Carboxylic acid celecoxib; 4-[1-(4-sulfamoylphenyl)-3-(trifluoromethyl)-1H-pyrazol-5-yl]benzoic acid
InChI InChI=1/C17H12F3N3O4S/c18-17(19,20)15-9-14(10-1-3-11(4-2-10)16(24)25)23(22-15)12-5-7-13(8-6-12)28(21,26)27/h1-9H,(H,24,25)(H2,21,26,27)
Molecular Formula C17H12F3N3O4S
Molecular Weight 411.3551
Density 1.571g/cm3
Melting point 237-239℃
Boiling point 612.122°C at 760 mmHg
Flash point 324°C
Refractive index 1.635