Description

4-Chlorobenzoic Acid, 3-Methylbutyl Ester is a specialized organic ester derivative of 4-chlorobenzoic acid, valued for its role as a versatile chemical intermediate and building block in advanced synthesis. This compound matters for its ability to introduce both the chlorobenzoyl and isoamyl (3-methylbutyl) functional groups into target molecules, enabling the development of novel materials and active ingredients. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating new compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for introducing lipophilic character.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where the chlorophenyl moiety is required.
• Liquid Crystal & OLED Material Precursor: Acts as a starting material or intermediate in the synthesis of organic electronic materials and liquid crystal compounds.
• Fragrance & Flavor Intermediate: Employed in the controlled synthesis of ester-based aroma chemicals, leveraging the isoamyl alcohol derivative.
• Polymer Modification Agent: Utilized to functionalize polymers or as a monomer in creating specialty polyesters with specific thermal or solubility properties.
• Organic Synthesis Building Block: A versatile reagent in academic and industrial research laboratories for coupling reactions and esterification studies.

Basic Information

Product Name	4-Chlorobenzoic Acid, 3-Methylbutyl Ester
CAS No.	6942-75-2
Molecular Formula	C12H15ClO2
Molecular Weight	226.70 g/mol
Synonyms	Isoamyl 4-Chlorobenzoate; 3-Methylbutyl 4-Chlorobenzoate; 4-Chlorobenzoic Acid Isoamyl Ester; p-Chlorobenzoic Acid 3-Methylbutyl Ester; Benzoic acid, 4-chloro-, 3-methylbutyl ester; 6942-75-2; 4-Chlorobenzoic acid pentyl ester (isomer); Isoamyl p-chlorobenzoate
EINECS	Contact for details

Quality Control

Our 4-Chlorobenzoic Acid, 3-Methylbutyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

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

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