Description

(4-Chlorophenyl) Butanoate CAS NO 7476-81-5 is a specialized organic ester compound that serves as a versatile intermediate in advanced chemical synthesis. Its value lies in providing a reactive phenolic ester moiety with a chlorinated aromatic ring, enabling precise molecular modifications. This product is essential for research and development chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting specific receptor sites.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & Polymer Chemistry: Acts as a monomer or modifying agent in the development of specialty polymers and advanced display materials.
• Organic Synthesis & Research: A valuable reagent for academic and industrial R&D labs for constructing complex organic molecules and studying reaction mechanisms.
• Dye & Pigment Intermediate: Employed in the synthesis of specialized colorants and photographic chemicals.
• Flavor & Fragrance Precursor: Serves as a starting material for the controlled synthesis of certain aromatic compounds.

Basic Information

Product Name	(4-Chlorophenyl) Butanoate
CAS No.	7476-81-5
Molecular Formula	C10H11ClO2
Molecular Weight	198.65 g/mol
Synonyms	4-Chlorophenyl butyrate; p-Chlorophenyl butanoate; Butanoic acid, 4-chlorophenyl ester; 4-Chlorophenyl butanoate; p-Chlorophenyl butyrate; Butyric acid, p-chlorophenyl ester; (p-Chlorophenyl) butyrate; 1-Chloro-4-(butanoyloxy)benzene
EINECS	Contact for details

Quality Control

Our (4-Chlorophenyl) Butanoate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP and ISO standards for intermediates, ensuring reliable supply for critical R&D and scale-up processes.

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 strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.