Description

Ethyl 5-Oxo-5-(3-Phenoxyphenyl)Valerate is a high-purity organic ester compound with a defined molecular structure, serving as a critical advanced intermediate in fine chemical synthesis. Its value lies in providing a versatile phenoxyphenyl-containing scaffold for constructing more complex molecules, enabling precise chemical transformations. This product is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system or inflammatory pathways.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators that require a phenoxyphenyl moiety.
• Material Science Research: Serves as a monomer or precursor in the development of specialty polymers and liquid crystals with specific optical or electronic properties.
• Organic Synthesis & Process Chemistry: A versatile reagent for constructing complex molecular architectures in academic and industrial R&D laboratories.
• Fine Chemical Production: Intermediate in the manufacture of dyes, pigments, and other performance chemicals where specific aromatic systems are required.

Basic Information

Product Name	Ethyl 5-Oxo-5-(3-Phenoxyphenyl)Valerate
CAS No.	898752-67-5
Molecular Formula	C19H20O4
Molecular Weight	312.36 g/mol
Synonyms	Ethyl 5-oxo-5-(3-phenoxyphenyl)pentanoate; 5-Oxo-5-(3-phenoxyphenyl)pentanoic Acid Ethyl Ester; Ethyl 5-(3-Phenoxyphenyl)-5-oxopentanoate; Pentanoic acid, 5-oxo-5-(3-phenoxyphenyl)-, ethyl ester; 3-Phenoxyphenyl 5-ethoxy-5-oxopentyl ketone; 898752-67-5; Ethyl 5-(3-phenoxybenzoyl)valerate
EINECS	Contact for details

Quality Control

Our Ethyl 5-Oxo-5-(3-Phenoxyphenyl)Valerate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements of our global clientele. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability, consistency, and compliance with your research or production protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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