TOFACITINIB CITRATE
UNII O1FF4DIV0D

Substance Identification & Data

This profile provides standardized clinical and technical data for Tofacitinib Citrate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) O1FF4DIV0D.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 540737-29-9 and the RxNorm Concept ID (RxCUI) 1358492. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

O1FF4DIV0D

CAS Registry Number

540737-29-9

RxNorm Concept ID

1358492

Detailed Substance Profile

Preferred Name

TOFACITINIB CITRATE

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

Molecular Formula

O1FF4DIV0D

The specific atomic composition represented as a molecular structure string.

InChIKey

C16H20N6O.C6H8O7

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

SYIKUFDOYJFGBQ-YLAFAASESA-N

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

NCI Thesaurus

C95801

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

10174505

Unique identification number in the NCBI database of chemical substances.

USAN ID

WW-12

Identifier assigned by the United States Adopted Names Council.

Substance Type

chemical

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

Ingredient Role

[C@H]1(CCN(C[C@@H]1N(C)c2c3c(ncn2)[nH]cc3)C(=O)CC#N)C.OC(CC(CC(=O)O)(O)C(=O)O)=O

Synonyms and Nomenclature

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

TOFACITINIB CITRATE

Common Names & Synonyms

TASOCITINIB CITRATE

TASOCITINIB MONOCITRATE

TOFACITINIB CITRATE [JAN]

TOFACITINIB CITRATE [ORANGE BOOK]

TOFACITINIB CITRATE [USAN]

TOFACITINIB CITRATE [WHO-DD]

TOFACITINIB MONOCITRATE [MI]

Brand / Trade Names

XELJANZ

XELJANZ XR

Systematic Nomenclature

1-PIPERIDINEPROPANENITRILE, 4-METHYL-3-(METHYL-7H-PYRROLO(2,3-D)PYRIMIDIN-4-YLAMINO)-.BETA.-OXO-, (3R,4R)-, 2-HYDROXY-1,2,3-PROPANETRICARBOXYLATE (1:1)

SYS

3-((3R,4R)-4-METHYL-3-(METHYL(7H-PYRROLO(2,3-D)PYRIMIDIN-4-YL)AMINO)PIPERIDIN-1-YL)-3-OXO-PROPANENITRILE2-HYDROXYPROPANE-1,2,3-TRICARBOXYLATE (1:1)

SYS