C11H9F3N2
226.2 g/mol
Pharmaceutical IntermediateDanger
Celecoxib N-des(benzenesulfonamide)
CAS948293-46-7
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
Celecoxib N-des(benzenesulfonamide) is a pharmaceutical intermediate impurity, specifically a de-sulfonylated derivative of celecoxib. It is a chemical compound primarily encountered in the context of pharmaceutical manufacturing and quality control.
pharmaceutical intermediate impurity for researchreference standard in analytical testing
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 948293-46-7
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Safety Reference
Danger
H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
3-(4-methylphenyl)-5-(trifluoromethyl)-1H-pyrazole
InChIKey
NQEFIPVOJGJVRG-UHFFFAOYSA-N
SMILES
CC1=CC=C(C=C1)C2=NNC(=C2)C(F)(F)F
Synonyms (14)
- Celecoxib Impurity 11
- Celecoxib Impurity 82
- Celecoxib Impurity H