Celecoxib Impurity 23

Celecoxib Impurity 23 Structure
CAS No.
2247197-66-4
Chemical Name:
Celecoxib Impurity 23
Synonyms
Celecoxib-17;Celecoxib Impurity 31;Celecoxib Impurity 23;Celecoxib Methyl Ester;Celecoxib Impurity F: Methyl Sulfonate Impurity;methyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl) benzenesulfonate;Benzenesulfonic acid, 4-[5-(4-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]-, methyl ester
CBNumber:
CB74842249
Molecular Formula:
C18H15F3N2O3S
Molecular Weight:
396.38
MOL File:
2247197-66-4.mol

Celecoxib Impurity 23 Chemical Properties,Uses,Production

Uses

Celecoxib Methyl Ester is an impurity of Celecoxib(C251000). Celecoxib is a selective cyclooxygenase-2 (COX-2) inhibitor. Anti-inflammatory. Used in treatment of familial adenomatous polyposis. Celecoxib is a nonsteroidal anti-inflammatory drug (NSAID). It works by reducing hormones that cause inflammation and pain in the body.Celecoxib is used to treat pain or inflammation caused by many conditions such as arthritis, ankylosing spondylitis, and menstrual pain. Celecoxib is also used in the treatment of hereditary polyps in the colon.

Celecoxib Impurity 23 Preparation Products And Raw materials

Raw materials

Preparation Products

Celecoxib Impurity 23 Celecoxib Impurity 31 methyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl) benzenesulfonate Celecoxib-17 Celecoxib Impurity F: Methyl Sulfonate Impurity Benzenesulfonic acid, 4-[5-(4-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]-, methyl ester Celecoxib Methyl Ester 2247197-66-4