LIRAMETOSTAT
UNII 455J2479FY

Substance Identification & Data

This profile provides standardized clinical and technical data for Lirametostat, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 455J2479FY.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1621862-70-1 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

455J2479FY

CAS Registry Number

1621862-70-1

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

LIRAMETOSTAT

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

InChIKey

C27H33F3N4O3

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

HPODOLXTMDHLLC-QGZVFWFLSA-N

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

NCI Thesaurus

C121639

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

78320408

Unique identification number in the NCBI database of chemical substances.

INN ID

11381

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

[C@@H](C1CCN(CC(F)(F)F)CC1)(n2c(C)c(C(=O)NCc3c(=O)[nH]c(C)cc3OC)c4ccccc42)C

Synonyms and Nomenclature

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

LIRAMETOSTAT

Common Names & Synonyms

EZH2 INHIBITOR CPI-1205

LIRAMETOSTAT [INN]

LIRAMETOSTAT [WHO-DD]

Systematic Nomenclature

(R)-N-((4-METHOXY-6-METHYL-2-OXO-1,2-DIHYDROPYRIDIN-3-YL)METHYL)-2-METHYL-1-(1-(1-(2,2,2-TRIFLUOROETHYL)PIPERIDIN-4-YL)ETHYL)-1H-INDOLE-3-CARBOXAMIDE

SYS

1H-INDOLE-3-CARBOXAMIDE, N-((1,2-DIHYDRO-4-METHOXY-6-METHYL-2-OXO-3-PYRIDINYL)METHYL)-2-METHYL-1-((1R)-1-(1-(2,2,2-TRIFLUOROETHYL)-4-PIPERIDINYL)ETHYL)-

SYS