BRIVARACETAM ACID
UNII 2EO3GFE2R9

Substance Identification & Data

This profile provides standardized clinical and technical data for Brivaracetam Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 2EO3GFE2R9.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 943986-67-2 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
2EO3GFE2R9
CAS Registry Number
943986-67-2
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
BRIVARACETAM ACID
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C11H19NO3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
LTDAHGXWZNKFNP-BDAKNGLRSA-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
CCC[C@@H]1CC(=O)N(C1)[C@@H](CC)C(=O)O

Synonyms and Nomenclature

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

(.ALPHA.S,4R)-.ALPHA.-ETHYL-2-OXO-4-PROPYL-1-PYRROLIDINEACETIC ACID
1-PYRROLIDINEACETIC ACID, .ALPHA.-ETHYL-2-OXO-4-PROPYL-, (.ALPHA.S,4R)-
BRIVARACETAM ACID
BRIVARACETAM INJECTION OR INFUSION IMPURITY D [EP Impurity]
BRIVARACETAM ORAL SOLUTION IMPURITY D [EP Impurity]
BRIVARACETAM TABLETS IMPURITY D [EP Impurity]

Systematic Nomenclature

(2S)-2-((4R)-2-OXO-4-PROPYLPYRROLIDIN-1-YL)BUTANOIC ACID