2-(4-ISOBUTYRYLPHENYL)PROPIONIC ACID
UNII 0L2ZBN7PVB

Substance Identification & Data

This profile provides standardized clinical and technical data for 2-(4-isobutyrylphenyl)propionic Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 0L2ZBN7PVB.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 65813-55-0 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
0L2ZBN7PVB
CAS Registry Number
65813-55-0
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
2-(4-ISOBUTYRYLPHENYL)PROPIONIC ACID
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C13H16O3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
RCINGEKPKJQCMO-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(C)c1ccc(cc1)C(C(C)C)=O)(=O)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 2-(4-isobutyrylphenyl)propionic 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

1-OXO IBUPROFEN
BENZENEACETIC ACID, .ALPHA.-METHYL-4-(2-METHYL-1-OXOPROPYL)-
IBUPROFEN IMPURITY J [EP IMPURITY]
IBUPROFEN RELATED COMPOUND J
IBUPROFEN RELATED COMPOUND J [USP-RS]

Systematic Nomenclature

(+/-)-2-(4-(2-METHYLPROPANOYL)PHENYL)PROPANOIC ACID
(2RS)-2-(4-(2-METHYLPROPANOYL)PHENYL)PROPANOIC ACID
2-(4-ISOBUTYRYLPHENYL)PROPIONIC ACID