2-(4-ISOBUTYLPHENYL)-2-HYDROXYPROPIONIC ACID
UNII 72Z1R0AQ22

Substance Identification & Data

This profile provides standardized clinical and technical data for 2-(4-isobutylphenyl)-2-hydroxypropionic Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 72Z1R0AQ22.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 60057-62-7 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
72Z1R0AQ22
CAS Registry Number
60057-62-7
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
2-(4-ISOBUTYLPHENYL)-2-HYDROXYPROPIONIC ACID
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C13H18O3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
APEODKDQAWQDLW-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)CC(C)C)O)(=O)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 2-(4-isobutylphenyl)-2-hydroxypropionic 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.-HYDROXY IBUPROFEN, (+/-)-
2-(P-ISOBUTYLPHENYL)-2-HYDROXYPROPIONIC ACID
2-(P-ISOBUTYLPHENYL)LACTIC ACID
BENZENEACETIC ACID, .ALPHA.-HYDROXY-.ALPHA.-METHYL-4-(2-METHYLPROPYL)-
IBUPROFEN IMPURITY M [EP IMPURITY]
RAC .ALPHA.-HYDROXY IBUPROFEN

Systematic Nomenclature

(+/-)-2-HYDROXY-2-(4-(2-METHYLPROPYL)PHENYL)PROPANOIC ACID
(2RS)-2-HYDROXY-2-(4-(2-METHYLPROPYL)PHENYL)PROPANOIC ACID
2-(4-ISOBUTYLPHENYL)-2-HYDROXYPROPIONIC ACID
2-HYDROXY-2-(4-ISOBUTYLPHENYL)PROPIONIC ACID