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Etoricoxib Impurity 12

Etoricoxib Impurity 12 Structure
CAS No.
646459-41-8
Chemical Name:
Etoricoxib Impurity 12
Synonyms
Etocoxi impurity L;Etocoxib impurity 10;Etocoxib impurity 12;Etoricoxib Impurity S;N,N,6-Trimethyl-3-[4-(methylsulfonyl);6-chloro-2-(6-methylpyridin-3-yl)-3-(4-(methylsulfonyl)phenyl)-1,8-naphthyridine;1,8-Naphthyridine, 6-chloro-2-(6-methyl-3-pyridinyl)-3-[4-(methylsulfonyl)phenyl]-;Etoricoxib impurity 5/6-chloro-2-(6-methylpyridin-3-yl)-3-(4-(methylsulfonyl)phenyl)-1,8-naphthyridine;6-Chloro-2-(6-methylpyridin-3-yl)-3-(4-(methylsulfonyl)phenyl)-1,8-naphthyridine (Etoricoxib Impurity)
CBNumber:
CB82741806
Molecular Formula:
C21H16ClN3O2S
Molecular Weight:
409.89
MOL File:
646459-41-8.mol
Modify Date:
2023/5/15 10:43:57

Etoricoxib Impurity 12 Properties

Boiling point 573.6±50.0 °C(Predicted)
Density 1.349±0.06 g/cm3(Predicted)
solubility Chloroform (Slightly), DMSO (Slightly)
pka 3.38±0.12(Predicted)
form Solid
color Off-White to Pale Yellow

Etoricoxib Impurity 12 Chemical Properties,Uses,Production

Uses

6-Chloro-2-(6-methyl-3-pyridinyl)-3-[4-(methylsulfonyl)phenyl]-1,8-naphthyridine is an impurity of Etoricoxib (E934100), a specific inhibitor of COX-2.

Etoricoxib Impurity 12 Preparation Products And Raw materials

Raw materials

Preparation Products

6-Chloro-2-(6-methylpyridin-3-yl)-3-(4-(methylsulfonyl)phenyl)-1,8-naphthyridine (Etoricoxib Impurity) 6-chloro-2-(6-methylpyridin-3-yl)-3-(4-(methylsulfonyl)phenyl)-1,8-naphthyridine Etoricoxib Impurity S Etoricoxib impurity 5/6-chloro-2-(6-methylpyridin-3-yl)-3-(4-(methylsulfonyl)phenyl)-1,8-naphthyridine Etocoxi impurity L 1,8-Naphthyridine, 6-chloro-2-(6-methyl-3-pyridinyl)-3-[4-(methylsulfonyl)phenyl]- Etocoxib impurity 12 Etocoxib impurity 10 N,N,6-Trimethyl-3-[4-(methylsulfonyl) 646459-41-8