Description

2-(1-Hydroxyethyl)-5-Phenylpentanoic Acid is a specialized organic compound featuring both a carboxylic acid and a benzylic hydroxyl group on its aliphatic chain. This unique bifunctional structure makes it a valuable intermediate for the synthesis of complex molecules in advanced pharmaceutical and fine chemical research. It is particularly sought after by R&D chemists and process development scientists working in medicinal chemistry and active pharmaceutical ingredient (API) manufacturing. The compound's reactivity allows for selective modifications, enabling the construction of targeted molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic disorders.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization due to its modifiable functional groups.
• Chiral Synthesis: Serves as a precursor for the development of enantiomerically pure compounds, given the presence of a chiral center.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, including advanced polymers, liquid crystals, and performance materials.
• Bioconjugation & Probe Development: The carboxylic acid group facilitates coupling reactions for creating biochemical probes and diagnostic agents.

Basic Information

Product Name	2-(1-Hydroxyethyl)-5-Phenylpentanoic Acid
CAS No.	439084-21-6
Molecular Formula	C13H18O3
Molecular Weight	222.28 g/mol
Synonyms	5-Phenyl-2-(1-hydroxyethyl)pentanoic Acid; 2-(1-Hydroxyethyl)-5-phenylvaleric Acid; α-(1-Hydroxyethyl)-δ-phenylvaleric Acid; 439084-21-6; (RS)-2-(1-Hydroxyethyl)-5-phenylpentanoic Acid; (±)-2-(1-Hydroxyethyl)-5-phenylpentanoic Acid; 2-(1-Hydroxyethyl)-5-phenyl-n-valeric Acid
EINECS	Contact for details

Quality Control

Every batch of 2-(1-Hydroxyethyl)-5-Phenylpentanoic Acid is manufactured and tested under a strict quality management system. We ensure compliance with current industry standards for fine chemical and pharmaceutical intermediates. Comprehensive analytical testing, including HPLC for purity and identity confirmation, is performed. A Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment to guarantee traceability and product integrity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents, bases, and acids.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.