Product Information
Name:4-Desmethyl-3-methyl Celecoxib
Controlled Product
Synonyms:
- Celecoxib Imp. A (EP)
- Celecoxib USP Related Compound A
- Celecoxib USP RC A
- 4-[5-(3-Methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide
- Celecoxib Imp. A (Pharmeuropa)
- Celecoxib Related Compound A
- Celecoxib Impurity A
Brand:TRC
Description:Impurity Celecoxib Related Compound A
Applications 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
References Sreenivas, R.D. et al.: J. Pharmac. Biomed. Anal., 25, 21 (2001);
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Chemical properties
Molecular weight:381.37
Formula:C17H14F3N3O2S
Color/Form:White To Light Yellow
InChI:InChI=1S/C17H14F3N3O2S/c1-11-3-2-4-12(9-11)15-10-16(17(18,19)20)22-23(15)13-5-7-14(8-6-13)26(21,24)25/h2-10H,1H3,(H2,21,24,25)
InChI key:InChIKey=MPVPOTMPKLOUHZ-UHFFFAOYSA-N
SMILES:Cc1cccc(-c2cc(C(F)(F)F)nn2-c2ccc(S(N)(=O)=O)cc2)c1
Technical inquiry about: 4-Desmethyl-3-methyl Celecoxib
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