ETHIONAMIDE
UNII OAY8ORS3CQ

Substance Identification & Data

This profile provides standardized clinical and technical data for Ethionamide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) OAY8ORS3CQ.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 536-33-4 and the RxNorm Concept ID (RxCUI) 4127. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

OAY8ORS3CQ

CAS Registry Number

536-33-4

RxNorm Concept ID

4127

Detailed Substance Profile

Preferred Name

ETHIONAMIDE

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

InChIKey

C8H10N2S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

AEOCXXJPGCBFJA-UHFFFAOYSA-N

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

NCI Thesaurus

C47522

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

2761171

Unique identification number in the NCBI database of chemical substances.

INN ID

867

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

CCc1cc(ccn1)C(=S)N

Synonyms and Nomenclature

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