DI-2-THIENYLGLYCOLIC ACID
UNII RI3X2J9148

Substance Identification & Data

This profile provides standardized clinical and technical data for Di-2-thienylglycolic Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) RI3X2J9148.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 4746-63-8 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
RI3X2J9148
CAS Registry Number
4746-63-8
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
DI-2-THIENYLGLYCOLIC ACID
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C10H8O3S2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
FVEJUHUCFCAYRP-UHFFFAOYSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
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(=O)O)(c1sccc1)(c2sccc2)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Di-2-thienylglycolic 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.

Common Names & Synonyms

ACLIDINIUM METABOLITE (LAS 34850)
GLYCOLIC ACID, DI-2-THIENYL-
LAS34850
LAS-34850
TIOTROPIUM BROMIDE MONOHYDRATE IMPURITY A [EP IMPURITY]

Systematic Nomenclature

(HYDROXY)(DI-2-THIENYL)ACETIC ACID
.ALPHA.,.ALPHA.-DI(2-THIENYL)GLYCOLIC ACID
2-HYDROXY-2,2-DI(2-THIENYL)ACETIC ACID
2-THIOPHENEACETIC ACID, .ALPHA.-HYDROXY-.ALPHA.-2-THIENYL-
DI-2-THIENYLGLYCOLIC ACID
HYDROXY(DI(THIOPHEN-2-YL))ACETIC ACID,