ACALABRUTINIB
UNII I42748ELQW

Substance Identification & Data

This profile provides standardized clinical and technical data for Acalabrutinib, uniquely identified by the FDA Unique Ingredient Identifier (UNII) I42748ELQW.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1420477-60-6 and the RxNorm Concept ID (RxCUI) 1986808. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

I42748ELQW

CAS Registry Number

1420477-60-6

RxNorm Concept ID

1986808

Detailed Substance Profile

Preferred Name

ACALABRUTINIB

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

Molecular Formula

I42748ELQW

The specific atomic composition represented as a molecular structure string.

InChIKey

C26H23N7O2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

WDENQIQQYWYTPO-IBGZPJMESA-N

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

NCI Thesaurus

C113442

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

71226662

Unique identification number in the NCBI database of chemical substances.

INN ID

10150

Sequential identifier assigned via the WHO International Nonproprietary Name program.

USAN ID

DE-48

Identifier assigned by the United States Adopted Names Council.

Substance Type

chemical

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

Ingredient Role

n1c(c2n(cc1)c(nc2-c3ccc(cc3)C(Nc4ccccn4)=O)[C@H]5N(CCC5)C(C#CC)=O)N

Synonyms and Nomenclature

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