ACETYLCYSTEINAMIDE
UNII 4N69717RKW

Substance Identification & Data

This profile provides standardized clinical and technical data for Acetylcysteinamide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 4N69717RKW.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 38520-57-9 and the RxNorm Concept ID (RxCUI) 1591923. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

4N69717RKW

CAS Registry Number

38520-57-9

RxNorm Concept ID

1591923

Detailed Substance Profile

Preferred Name

ACETYLCYSTEINAMIDE

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

InChIKey

C5H10N2O2S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

UJCHIZDEQZMODR-BYPYZUCNSA-N

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

NCI Thesaurus

C87651

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

10176265

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

[C@H](C(N)=O)(NC(=O)C)CS

Synonyms and Nomenclature

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