Description

Ethyl 5-(3-Acetoxyphenyl)-5-Oxovalerate is a high-purity organic ester compound with the CAS number 898758-79-7, serving as a valuable synthetic intermediate in advanced chemical manufacturing. Its molecular structure, featuring both ester and ketone functionalities, makes it a versatile building block for constructing more complex molecules. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and fine chemical sectors for the development of active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those with aryl ketone backbones.
• Fine Chemical Synthesis: Employed as a specialized building block for creating complex esters, ketones, and other derivatives in custom synthesis and process development.
• Organic Chemistry Research: Used in academic and industrial R&D laboratories for method development, catalysis studies, and exploring new reaction pathways.
• Material Science: Potential intermediate in the production of specialty polymers, liquid crystals, or advanced organic materials requiring specific aromatic ketone structures.

Basic Information

Product Name	Ethyl 5-(3-Acetoxyphenyl)-5-Oxovalerate
CAS No.	898758-79-7
Molecular Formula	C15H18O5
Molecular Weight	278.30 g/mol
Synonyms	Ethyl 5-(3-acetyloxyphenyl)-5-oxopentanoate; 5-Oxo-5-(3-acetoxyphenyl)valeric Acid Ethyl Ester; Ethyl 5-Oxo-5-(3-acetoxyphenyl)valerate; 3-Acetoxy-ω-oxobenzenevaleric Acid Ethyl Ester; Ethyl 3-Acetoxy-ω-oxobenzenevalerate; 898758-79-7; Ethyl 5-(3-Acetyloxyphenyl)-5-oxovalerate
EINECS	Contact for details

Quality Control

Our Ethyl 5-(3-Acetoxyphenyl)-5-Oxovalerate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.