ITACITINIB
UNII 19J3781LPM

Substance Identification & Data

This profile provides standardized clinical and technical data for Itacitinib, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 19J3781LPM.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1334298-90-6 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

19J3781LPM

CAS Registry Number

1334298-90-6

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

ITACITINIB

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

InChIKey

C26H23F4N9O

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

KTBSXLIQKWEBRB-UHFFFAOYSA-N

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

NCI Thesaurus

C116855

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

53380437

Unique identification number in the NCBI database of chemical substances.

INN ID

10313

Sequential identifier assigned via the WHO International Nonproprietary Name program.

USAN ID

CD-78

Identifier assigned by the United States Adopted Names Council.

Substance Type

chemical

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

Ingredient Role

n1c(c2c([nH]cc2)nc1)-c3cn(nc3)C4(CN(C4)C5CCN(CC5)C(=O)c6c(c(ncc6)C(F)(F)F)F)CC#N

Synonyms and Nomenclature

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

FDA Official Name

ITACITINIB

Common Names & Synonyms

INCB39110

ITACITINIB [INN]

ITACITINIB [USAN]

ITACITINIB [WHO-DD]

Systematic Nomenclature

(1-(1-(3-FLUORO-2-(TRIFLUOROMETHYL)PYRIDINE- 4-CARBONYL)PIPERIDIN-4-YL)-3-(4-(7H-PYRROLO(2,3-D)PYRIMIDIN- 4-YL)-1H-PYRAZOL-1-YL)AZETIDIN-3-YL)ACETONITRILE

SYS

3-AZETIDINEACETONITRILE, 1-(1-((3-FLUORO-2-(TRIFLUOROMETHYL)-4-PYRIDINYL)CARBONYL)-4-PIPERIDINYL)-3-(4-(7H-PYRROLO(2,3-D)PYRIMIDIN-4-YL)-1H-PYRAZOL-1-YL)-

SYS