Description

4-Chlorobenzoic Acid Isopropyl Ester is a versatile organic ester derivative of 4-chlorobenzoic acid, valued for its role as a key synthetic intermediate and building block in advanced chemical manufacturing. Its structure offers a balance of reactivity and stability, making it a crucial component for introducing the 4-chlorobenzoyl moiety into more complex molecules. This compound is primarily sought by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from active ingredient synthesis to material science research.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a halogenated aromatic ester group.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides where the 4-chlorobenzoate group is a functional component.
• Organic Synthesis & Research: Acts as a versatile reagent in academic and industrial R&D for coupling reactions, esterifications, and the preparation of more complex organic compounds.
• Liquid Crystal & Polymer Chemistry: Employed as a monomer or modifying agent in the synthesis of specialty polymers and liquid crystal materials.
• Dye & Pigment Manufacturing: Functions as an intermediate in the production of certain dyes and organic pigments.
• Flavor & Fragrance Ingredient Synthesis: Used in the controlled synthesis of specific aromatic esters for specialty applications.

Basic Information

Product Name	4-Chlorobenzoic Acid Isopropyl Ester
CAS No.	22913-11-7
Molecular Formula	C10H11ClO2
Molecular Weight	198.65 g/mol
Synonyms	Isopropyl 4-Chlorobenzoate; 4-Chlorobenzoic Acid 1-Methylethyl Ester; p-Chlorobenzoic Acid Isopropyl Ester; Benzoic acid, 4-chloro-, 1-methylethyl ester; Isopropyl p-chlorobenzoate
EINECS	Contact for details

Quality Control

Our 4-Chlorobenzoic Acid Isopropyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet the high standards required for industrial and research applications. Certificates of Analysis (COA) documenting key parameters such as assay, impurity profile, and physical properties are provided and available upon request to support your quality assurance protocols.

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 heat, sparks, and open flame. The container should be kept tightly sealed when not in use to minimize exposure to moisture.

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.