5-((3-ETHYL-2-THIAZOLIDINYLIDENE)ETHYLIDENE)-4-OXO-2-THIOXO-3-THIAZOLIDINEACETIC ACID
UNII PLG2USN2AD

Substance Identification & Data

This profile provides standardized clinical and technical data for 5-((3-ethyl-2-thiazolidinylidene)ethylidene)-4-oxo-2-thioxo-3-thiazolidineacetic Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) PLG2USN2AD.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 21155-21-5 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
PLG2USN2AD
CAS Registry Number
21155-21-5
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
5-((3-ETHYL-2-THIAZOLIDINYLIDENE)ETHYLIDENE)-4-OXO-2-THIOXO-3-THIAZOLIDINEACETIC ACID
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C12H14N2O3S3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
QGVPJCPOTBNOCZ-UHFFFAOYSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
89442
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(C=C1N(CC)CCS1)=C2C(=O)N(CC(O)=O)C(=S)S2

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 5-((3-ethyl-2-thiazolidinylidene)ethylidene)-4-oxo-2-thioxo-3-thiazolidineacetic Acid. 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.

Systematic Nomenclature

3-THIAZOLIDINEACETIC ACID, 5-((3-ETHYL-2-THIAZOLIDINYLIDENE)ETHYLIDENE)-4-OXO-2-THIOXO-
3-THIAZOLIDINEACETIC ACID, 5-(2-(3-ETHYL-2-THIAZOLIDINYLIDENE)ETHYLIDENE)-4-OXO-2-THIOXO-
5-((3-ETHYL-2-THIAZOLIDINYLIDENE)ETHYLIDENE)-4-OXO-2-THIOXO-3-THIAZOLIDINEACETIC ACID
5-(2-(3-ETHYL-2-THIAZOLIDINYLIDENE)ETHYLIDENE)-4-OXO-2-THIOXO-3-THIAZOLIDINEACETIC ACID

External Clinical & Regulatory Resources

CAS
Common Chemistry
NCATS
Inxight Drugs
NLM
DailyMed Products
NCATS
GSRS Full Record
NLM
PubChem Compound