2-ETHYL-2-METHYLPENTANOIC ACID
UNII IFK7LO5002

Substance Identification & Data

This profile provides standardized clinical and technical data for 2-ethyl-2-methylpentanoic Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) IFK7LO5002.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 5343-52-2 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
IFK7LO5002
CAS Registry Number
5343-52-2
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
2-ETHYL-2-METHYLPENTANOIC ACID
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C8H16O2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
WUWPVNVBYOKSSZ-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(O)(=O)C(CC)(C)CCC

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 2-ethyl-2-methylpentanoic 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

VALPROIC ACID IMPURITY K [EP IMPURITY]
VALPROIC ACID RELATED COMPOUND K [USP-RS]

Systematic Nomenclature

.ALPHA.-ETHYL-.ALPHA.-METHYLVALERIC ACID
.ALPHA.-METHYL-.ALPHA.-ETHYLVALERIC ACID
2-ETHYL-2-METHYLPENTANOIC ACID
2-ETHYL-2-METHYLPENTANOIC ACID, (+/-)-
2-METHYL-2-ETHYLPENTANOIC ACID
PENTANOIC ACID, 2-ETHYL-2-METHYL-

Technical Codes

NSC-466