Description

4-Isopropoxybenzoyl Chloride is a versatile and reactive organic intermediate, specifically an acid chloride derivative of isopropoxybenzoic acid. Its primary value lies in its role as a key acylating agent for introducing the 4-isopropoxybenzoyl moiety into target molecules, enabling the synthesis of more complex chemical architectures. This compound is particularly relevant for research chemists and process development scientists in the pharmaceutical and agrochemical industries, where it is used to build active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of novel drug candidates.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, where the isopropoxybenzoyl group can impart specific biological activity.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing advanced organic electronic materials used in displays and lighting.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent to introduce specific functional groups into polymer chains, altering their physical properties.
• Dye & Pigment Manufacturing: Employed in the synthesis of specialized dyes and organic pigments, contributing to color and stability.
• Custom Chemical Synthesis: A valuable reagent for contract research organizations (CROs) and fine chemical manufacturers producing bespoke compounds for clients.

Basic Information

Product Name	4-Isopropoxybenzoyl Chloride
CAS No.	36823-82-2
Molecular Formula	C10H11ClO2
Molecular Weight	198.65 g/mol
Synonyms	p-Isopropoxybenzoyl chloride; 4-(1-Methylethoxy)benzoyl chloride; Isopropyl 4-chlorocarbonylphenyl ether; 4-(Propan-2-yloxy)benzoyl chloride; Benzoyl chloride, 4-(1-methylethoxy)-; 4-Isopropoxybenzoic acid chloride
EINECS	Contact for details

Quality Control

Our 4-Isopropoxybenzoyl Chloride is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. We provide full traceability and detailed Certificates of Analysis (COA) for every shipment, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis. Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.