Description

5-Phenoxypentanoic Acid Ethyl Ester is a high-purity organic ester compound valued as a versatile chemical intermediate in advanced synthesis. Its structure makes it a critical building block for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This product is essential for R&D chemists and process development scientists seeking reliable, high-quality raw materials for constructing active pharmaceutical ingredients (APIs) and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the multi-step synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Precursor: Serves as a building block for specialty monomers used in electronic display technologies.
• Fragrance & Flavor Chemistry: Employed as an intermediate for creating specific ester-based aromatic compounds.
• Polymer Modification: Acts as a functional monomer or cross-linking agent in specialty polymer formulations.
• Organic Synthesis Research: A valuable reagent in academic and industrial laboratories for exploring new synthetic pathways.

Basic Information

Product Name	5-Phenoxypentanoic Acid Ethyl Ester
CAS No.	69687-95-2
Molecular Formula	C₁₃H₁₈O₃
Molecular Weight	222.28 g/mol
Synonyms	Ethyl 5-Phenoxypentanoate; Ethyl 5-Phenoxyvalerate; 5-Phenoxyvaleric Acid Ethyl Ester; NSC 334900; Pentanoic acid, 5-phenoxy-, ethyl ester; Ethyl (5-phenoxypentanoate); Phenoxyvaleric acid ethyl ester
EINECS	Contact for details

Quality Control

Our 5-Phenoxypentanoic Acid Ethyl Ester is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP-grade intermediates and materials for regulatory submissions.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong alkalis and incompatible materials. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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