4-DESMETHYL-2-METHYL CELECOXIB
UNII R33DD74FP2

Substance Identification & Data

This profile provides standardized clinical and technical data for 4-desmethyl-2-methyl Celecoxib, uniquely identified by the FDA Unique Ingredient Identifier (UNII) R33DD74FP2.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 170569-99-0 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

R33DD74FP2

CAS Registry Number

170569-99-0

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

4-DESMETHYL-2-METHYL CELECOXIB

Official standardized name for this substance within the FDA UNII nomenclature system.

InChIKey

C17H14F3N3O2S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

QGNNQDAQBISHQG-UHFFFAOYSA-N

Line notation for describing the chemical structure and connectivity of atoms.

PubChem CID

10156660

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

c1(ccc(cc1)-n2nc(cc2-c3ccccc3C)C(F)(F)F)S(=O)(=O)N

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 4-desmethyl-2-methyl Celecoxib. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.