RUXOLITINIB
UNII 82S8X8XX8H

Substance Identification & Data

This profile provides standardized clinical and technical data for Ruxolitinib, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 82S8X8XX8H.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 941678-49-5 and the RxNorm Concept ID (RxCUI) 1193326. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

82S8X8XX8H

CAS Registry Number

941678-49-5

RxNorm Concept ID

1193326

Detailed Substance Profile

Preferred Name

RUXOLITINIB

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

Molecular Formula

82S8X8XX8H

The specific atomic composition represented as a molecular structure string.

InChIKey

C17H18N6

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

HFNKQEVNSGCOJV-OAHLLOKOSA-N

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

NCI Thesaurus

C77888

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

25126798

Unique identification number in the NCBI database of chemical substances.

INN ID

9287

Sequential identifier assigned via the WHO International Nonproprietary Name program.

USAN ID

UU-160

Identifier assigned by the United States Adopted Names Council.

Substance Type

chemical

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

Ingredient Role

C(C[C@H](C1CCCC1)n2ncc(c2)-c3ncnc4c3cc[nH]4)#N

Synonyms and Nomenclature

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