ENTINOSTAT
UNII 1ZNY4FKK9H

Substance Identification & Data

This profile provides standardized clinical and technical data for Entinostat, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 1ZNY4FKK9H.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 209783-80-2 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

1ZNY4FKK9H

CAS Registry Number

209783-80-2

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

ENTINOSTAT

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

InChIKey

C21H20N4O3

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

INVTYAOGFAGBOE-UHFFFAOYSA-N

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

NCI Thesaurus

C1863

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

4261

Unique identification number in the NCBI database of chemical substances.

INN ID

9016

Sequential identifier assigned via the WHO International Nonproprietary Name program.

USAN ID

TT-136

Identifier assigned by the United States Adopted Names Council.

Substance Type

chemical

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

Ingredient Role

C(Nc1c(N)cccc1)(c2ccc(CNC(=O)OCc3cnccc3)cc2)=O

Synonyms and Nomenclature

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