Chemical identity

6-Chloro-2-(6-methylpyridin-3-yl)-3-(4-(methylsulfonyl)phenyl)-1,8-naphthyridine

CAS 646459-41-8 · C21H16ClN3O2S

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-14791
PubChem CID101752555
Name6-Chloro-2-(6-methylpyridin-3-yl)-3-(4-(methylsulfonyl)phenyl)-1,8-naphthyridine
CAS RN646459-41-8
Molecular formulaC21H16ClN3O2S
Molecular weight409.89 g/mol
IUPAC name6-chloro-2-(6-methylpyridin-3-yl)-3-(4-(methylsulfonyl)phenyl)-1,8-naphthyridine
InChIKeyKMVNADBESBBLJC-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 101752555
Two-dimensional chemical structure of 6-Chloro-2-(6-methylpyridin-3-yl)-3-(4-(methylsulfonyl)phenyl)-1,8-naphthyridine, CAS 646459-41-8
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 4 rings, includes aromatic atoms, includes aliphatic carbon, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count4
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCC1=NC=C(C=C1)C2=NC3=NC=C(C=C3C=C2C4=CC=C(C=C4)S(=O)(=O)C)Cl
InChINot listed
Formula from structureC21H16ClN3O2S
Molecular weight from structure409.89 g/mol

03India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNO EXACT MATCH FOUNDCAS 646459-41-8 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 646459-41-8 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

04Names and relationships

Associated parent compound

Etoricoxib

View API and impurity family

Other names

  • Etoricoxib Impurity 12
  • 6-Chloro-2-(6-methylpyridin-3-yl)-3-(4-(methylsulfonyl)phenyl)-1,8-naphthyridine
  • 646459-41-8
  • 6-Chloro-2-(6-methyl-3-pyridinyl)-3-[4-(methylsulfonyl)phenyl]-1,8-naphthyridine
  • 6-chloro-3-(4-methanesulfonylphenyl)-2-(6-methylpyridin-3-yl)-1,8-naphthyridine
  • 6-Chloro-2-(6-methylpyridin-3-yl)-3-(4-(methylsulfonyl)phenyl)-1,8-naphthyridine (Etoricoxib Impurity)
  • Etoricoxib Impurity 19
  • 1,8-Naphthyridine, 6-chloro-2-(6-methyl-3-pyridinyl)-3-[4-(methylsulfonyl)phenyl]-
  • 6-Chloro-2-(6-methyl-3-pyridyl)-3-(4-methylsulfonylphenyl)-1,8-naphthyridine
  • Naphthyridine Etoricoxib
  • Etoricoxib Impurity S
  • 9SKY8U22UJ

Related records from the same parent family

05Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

06Sources