Description

4-(3-Oxobutyl)Phenyl Acetate is a versatile organic intermediate featuring both a phenyl acetate and a ketone functional group. This bifunctional structure makes it a valuable building block for synthesizing more complex molecules in fine chemical and pharmaceutical research. It is particularly sought after by R&D chemists and process development scientists in the life sciences sector. The compound, identified by CAS number 56218-81-6, enables the creation of novel compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those with aryl ketone or phenolic ester motifs.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and specialty polymers requiring specific aromatic-ketone linkages.
• Organic Synthesis Research: Employed in academic and industrial labs for constructing complex molecular architectures via reactions at the ketone or ester groups.
• Fragrance and Flavor Intermediate: Potential use in the controlled synthesis of aromatic compounds for fragrance applications.

Basic Information

Product Name	4-(3-Oxobutyl)Phenyl Acetate
CAS No.	56218-81-6
Molecular Formula	C12H14O3
Molecular Weight	206.24 g/mol
Synonyms	1-[4-(Acetyloxy)phenyl]-3-butanone; 4-Acetoxybutyrophenone; p-(3-Oxobutyl)phenyl acetate; 4-(3-Ketobutyl)phenyl acetate; 4-(3-Oxobutyl)phenol acetate; 1-(4-Acetoxyphenyl)-3-butanone; 4-Acetylphenyl butan-3-one-1-yl ester
EINECS	Contact for details

Quality Control

Our 4-(3-Oxobutyl)Phenyl Acetate is manufactured under a strict quality management system. Each batch is analyzed to ensure high chemical purity and consistency, meeting the rigorous standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee reliable performance in your processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 0.5%

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