Celecoxib Impurity 2

ChemicalBook > CAS DataBase List > Celecoxib Impurity 2

Product Name: Celecoxib Impurity 2
CAS No.: 948293-46-7
Chemical Name: Celecoxib Impurity 2
Synonyms: Celecoxib Impurity 4;Celecoxib Impurity H;Celecoxib impurities1086;Celecoxib N-Des(benzenesulfonamide);3-p-tolyl-5-(trifluormethyl)-1H-pyrazole;Celecoxib impurity Q: dephenylsulfonyl impurity;5-(p-methylphenyl)-3-(trifluoromethyl)-1H-Pyrazole;1H-Pyrazole, 5-(4-methylphenyl)-3-(trifluoromethyl)-;4-[1-[4-(AMINOSULFONYL)PHENYL]-3-(TRIFLUOROMETHYL)-1H-PYRAZOL-5-YL]BENZOIC ACID
CBNumber: CB5647277
Molecular Formula: C11H9F3N2
Formula Weight: 226.2
MOL File: Mol file

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Celecoxib Impurity 2 Property

Boiling point:: 344.2±42.0 °C(Predicted)
Density: 1.284±0.06 g/cm3(Predicted)
pka: 10.08±0.10(Predicted)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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Celecoxib Impurity 2 Chemical Properties,Usage,Production

Uses

Celecoxib N-Des(benzenesulfonamide) is a useful intermediate in the preparation of Celebrex using continuous flow reaction modules and offline Ullmann coupling.

Celecoxib Impurity 2 Preparation Products And Raw materials

Raw materials

Preparation Products

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948293-46-7, Celecoxib Impurity 2Related Search:

4-[5-hydroxy-3-(4-methylphenyl)-5-(trifluoromethyl)-4H-pyrazol-1-yl]benzenesulfonamide N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib Celecoxib Celecoxib IMpurity 1 Celecoxib Impurity 6 5-(TRIFLUOROMETHYL)-3-P-TOLYL-1H-PYRAZOLE Celecoxib Trifluro Impurity CELECOXIB CARBOXYLIC ACID Celecoxib Impurity Celecoxib Impurity Celecoxib iMpurity-G 4-Hydrazinobenzene-1-sulfonamide hydrochloride 1-HEXADECANOYL-2-(P-NITROPHENOXYSUCCINOYL)-SN-GLYCERYL-3-PHOSPHORYLCHOLINE HYDROXYMETHYL CELECOXIB 4-DesMethyl-3-Methyl Celecoxib 1-[4-[1-[4-(AMinosulfonyl)phenyl]-3-(trifluoroMethyl)-1H-pyrazol-5-yl]benzoate] β-D-Glucopyranuronic Αcid 4-[[3-(4-Methylphenyl)-3-oxo-1-(trifluoroMethyl)propylidene]aMino]benzenesulfonaMide Celecoxib 2-Methyl Analog

4-[1-[4-(AMINOSULFONYL)PHENYL]-3-(TRIFLUOROMETHYL)-1H-PYRAZOL-5-YL]BENZOIC ACID

5-(p-methylphenyl)-3-(trifluoromethyl)-1H-Pyrazole

Celecoxib Impurity H

Celecoxib Impurity 4

Celecoxib impurity Q: dephenylsulfonyl impurity

3-p-tolyl-5-(trifluormethyl)-1H-pyrazole

1H-Pyrazole, 5-(4-methylphenyl)-3-(trifluoromethyl)-

Celecoxib N-Des(benzenesulfonamide)

Celecoxib impurities1086

948293-46-7

Impurity