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ChemicalBook >> CAS DataBase List >>Etoricoxib Impurity 12

Etoricoxib Impurity 12

CAS No.
646459-41-8
Chemical Name:
Etoricoxib Impurity 12
Synonyms
Etocoxi impurity L;Etocoxib impurity 10;Etocoxib impurity 12;Etoricoxib Impurity S;Etocoxinaphthalene ring impurity;2-hydroxy-48-(methylthio)butanamide;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
CBNumber:
CB82741806
Molecular Formula:
C21H16ClN3O2S
Molecular Weight:
409.89
MDL Number:
MFCD31536316
MOL File:
646459-41-8.mol
Last updated:2025-07-16 09:55:39
Product description Number Pack Size Price
6-Chloro-2-(6-methyl-3-pyridinyl)-3-[4-(methylsulfonyl)phenyl]-1,8-naphthyridine 438290 10mg $375
6-Chloro-2-(6-methyl-3-pyridinyl)-3-[4-(methylsulfonyl)phenyl]-1,8-naphthyridine 438290 50mg $892
6-Chloro-2-(6-methyl-3-pyridinyl)-3-[4-(methylsulfonyl)phenyl]-1,8-naphthyridine TRC-C381440-50MG 50mg $549
6-Chloro-2-(6-methyl-3-pyridinyl)-3-[4-(methylsulfonyl)phenyl]-1,8-naphthyridine TRC-C381440-100MG 100mg $970
6-Chloro-2-(6-methyl-3-pyridinyl)-3-[4-(methylsulfonyl)phenyl]-1,8-naphthyridine WAB45941 100mg $900
More product size

Etoricoxib Impurity 12 Properties

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

Etoricoxib Impurity 12 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 438290 6-Chloro-2-(6-methyl-3-pyridinyl)-3-[4-(methylsulfonyl)phenyl]-1,8-naphthyridine 646459-41-8 10mg $375 2026-06-03 Buy
Usbiological 438290 6-Chloro-2-(6-methyl-3-pyridinyl)-3-[4-(methylsulfonyl)phenyl]-1,8-naphthyridine 646459-41-8 50mg $892 2026-06-03 Buy
TRC TRC-C381440-50MG 6-Chloro-2-(6-methyl-3-pyridinyl)-3-[4-(methylsulfonyl)phenyl]-1,8-naphthyridine 646459-41-8 50mg $549 2026-06-03 Buy
TRC TRC-C381440-100MG 6-Chloro-2-(6-methyl-3-pyridinyl)-3-[4-(methylsulfonyl)phenyl]-1,8-naphthyridine 646459-41-8 100mg $970 2026-06-03 Buy
Biosynth WAB45941 6-Chloro-2-(6-methyl-3-pyridinyl)-3-[4-(methylsulfonyl)phenyl]-1,8-naphthyridine 646459-41-8 100mg $900 2026-06-05 Buy
Product number Packaging Price Buy
438290 10mg $375 Buy
438290 50mg $892 Buy
TRC-C381440-50MG 50mg $549 Buy
TRC-C381440-100MG 100mg $970 Buy
WAB45941 100mg $900 Buy

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

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Etoricoxib Impurity 12 Spectrum

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) 2-hydroxy-48-(methylthio)butanamide Etocoxinaphthalene ring impurity 646459-41-8 2305694-79-4
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