PARECOXIB
UNII 9TUW81Y3CE

Substance Identification & Data

This profile provides standardized clinical and technical data for Parecoxib, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 9TUW81Y3CE.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 198470-84-7 and the RxNorm Concept ID (RxCUI) 279950. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

9TUW81Y3CE

CAS Registry Number

198470-84-7

RxNorm Concept ID

279950

Detailed Substance Profile

Preferred Name

PARECOXIB

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

InChIKey

C19H18N2O4S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

TZRHLKRLEZJVIJ-UHFFFAOYSA-N

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

NCI Thesaurus

C66318

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

119828

Unique identification number in the NCBI database of chemical substances.

INN ID

7816

Sequential identifier assigned via the WHO International Nonproprietary Name program.

USAN ID

LL-86

Identifier assigned by the United States Adopted Names Council.

Substance Type

chemical

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

Ingredient Role

S(NC(=O)CC)(c1ccc(-c2c(noc2C)-c3ccccc3)cc1)(=O)=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Parecoxib. 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.