Chemical identity

Celecoxib 2,5-Dimethyl

CAS 457639-26-8 · C18H16F3N3O2S

01Identity

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

Lazychem IDLC-10229
PubChem CID11545682
NameCelecoxib 2,5-Dimethyl
CAS RN457639-26-8
Molecular formulaC18H16F3N3O2S
Molecular weight395.4 g/mol
IUPAC name4-[5-(2,5-Dimethylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide
InChIKeyNTFOSUUWGCDXEF-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 11545682
Two-dimensional chemical structure of Celecoxib 2,5-Dimethyl, CAS 457639-26-8
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 3 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 count3
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCC1=CC(=C(C=C1)C)C2=CC(=NN2C3=CC=C(C=C3)S(=O)(=O)N)C(F)(F)F
InChINot listed
Formula from structureC18H16F3N3O2S
Molecular weight from structure395.4 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 457639-26-8 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 457639-26-8 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

Celecoxib

View API and impurity family

Other names

  • 2,5-Dimethylcelecoxib
  • 457639-26-8
  • 4-(5-(2,5-Dimethylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide
  • STL56MF6TH
  • DTXSID00196614
  • RefChem:444573
  • DTXCID40119105
  • Dimethyl Celecoxib
  • 4-[5-(2,5-dimethylphenyl)-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide
  • 2,5-DimethylCelecoxib-d4
  • 2,5-dimethyl Celecoxib, DMC
  • orb1304059

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