Basic information Safety Supplier Related
ChemicalBook >  Product Catalog >  Analytical Chemistry >  Standard >  Pharmaceutical Impurity Reference Standards >  Celecoxib Impurity 2

Celecoxib Impurity 2

Basic information Safety Supplier Related

Celecoxib Impurity 2 Basic information

Product Name:
Celecoxib Impurity 2
Synonyms:
  • 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)
CAS:
948293-46-7
MF:
C11H9F3N2
MW:
226.2
Product Categories:
  • Impurity
Mol File:
Mol File
More
Less

Celecoxib Impurity 2 Chemical Properties

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

Celecoxib Impurity 2 Usage And Synthesis

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 2Supplier

S.Z. PhyStandard Bio-Tech. Co., Ltd.
Tel
0755-83725681-603
Nanjing XiZe Biotechnology CO., Ltd.
Tel
025-66023220 0086-15250997978
Email
1511893459@qq.com
Zhengzhou Guancheng Laboratory equipment Sales
Tel
0371-88888888 272369594
Email
2723695949@qq.com
Taizhou Ruixin Chemical Co., Ltd.
Tel
0576-89085261 15867635987
Email
jasonhu09@163.com
BOC Sciences
Tel
16314854226
Email
info@bocsci.com