OCLACITINIB
UNII 99GS5XTB51

Substance Identification & Data

This profile provides standardized clinical and technical data for Oclacitinib, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 99GS5XTB51.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1208319-26-9 and the RxNorm Concept ID (RxCUI) 1487006. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

99GS5XTB51

CAS Registry Number

1208319-26-9

RxNorm Concept ID

1487006

Detailed Substance Profile

Preferred Name

OCLACITINIB

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

Molecular Formula

99GS5XTB51

The specific atomic composition represented as a molecular structure string.

InChIKey

C15H23N5O2S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

HJWLJNBZVZDLAQ-HAQNSBGRSA-N

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

NCI Thesaurus

C175169

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

44631938

Unique identification number in the NCBI database of chemical substances.

INN ID

9469

Sequential identifier assigned via the WHO International Nonproprietary Name program.

USAN ID

XX-148

Identifier assigned by the United States Adopted Names Council.

Substance Type

chemical

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

Ingredient Role

O=S(C[C@@H]1CC[C@@H](N(C)c2ncnc3[nH]ccc23)CC1)(=O)NC

Synonyms and Nomenclature

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