PROCAINAMIDE
UNII L39WTC366D

Substance Identification & Data

This profile provides standardized clinical and technical data for Procainamide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) L39WTC366D.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 51-06-9 and the RxNorm Concept ID (RxCUI) 8700. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

L39WTC366D

CAS Registry Number

51-06-9

RxNorm Concept ID

8700

Detailed Substance Profile

Preferred Name

PROCAINAMIDE

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

Molecular Formula

L39WTC366D

The specific atomic composition represented as a molecular structure string.

InChIKey

C13H21N3O

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

REQCZEXYDRLIBE-UHFFFAOYSA-N

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

NCI Thesaurus

C61905

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

4913

Unique identification number in the NCBI database of chemical substances.

INN ID

4179

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(c1ccc(cc1)N)(=O)NCCN(CC)CC

Synonyms and Nomenclature

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