O-DEMETHYL-N-DEACETYL APREMILAST
UNII 98Z99JE779

Substance Identification & Data

This profile provides standardized clinical and technical data for O-demethyl-n-deacetyl Apremilast, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 98Z99JE779.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1384440-16-7 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

98Z99JE779

CAS Registry Number

1384440-16-7

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

O-DEMETHYL-N-DEACETYL APREMILAST

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

InChIKey

C19H20N2O6S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

RNEPXCGHBYQJJA-CQSZACIVSA-N

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

PubChem CID

57524404

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

c1cc2C(N([C@H](CS(=O)(C)=O)c3cc(c(cc3)O)OCC)C(c2c(N)c1)=O)=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for O-demethyl-n-deacetyl Apremilast. 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.