XL-228
UNII 33M2XSK003

Substance Identification & Data

This profile provides standardized clinical and technical data for Xl-228, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 33M2XSK003.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 898280-07-4 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

33M2XSK003

CAS Registry Number

898280-07-4

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

XL-228

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

InChIKey

C22H31N9O

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

ALKJNCZNEOTEMP-UHFFFAOYSA-N

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

NCI Thesaurus

C68929

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

59757974

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

n1[nH]c(cc1Nc2nc(nc(N3CCN(CC3)C)c2)NCc4onc(C(C)C)c4)C5CC5

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Xl-228. 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.