Description

4-Isopropylphenylacetylchloride is a high-purity organic intermediate, specifically an acid chloride derivative of 4-isopropylphenylacetic acid. This compound is a critical building block in advanced organic synthesis, valued for its reactivity in forming amide and ester bonds under mild conditions. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Production: Serves as a building block for advanced electronic and display materials.
• Polymer & Resin Modification: Employed to introduce functional groups into polymer chains to alter physical properties.
• Peptide & Protein Research: Acts as an acylating agent in biochemical research and peptide coupling reactions.
• Dye & Pigment Manufacturing: Intermediate in the synthesis of complex organic colorants.

Basic Information

Product Name	4-Isopropylphenylacetylchloride
CAS No.	52629-44-4
Molecular Formula	C11H13ClO
Molecular Weight	196.67 g/mol
Synonyms	4-(1-Methylethyl)benzeneacetyl chloride; p-Isopropylphenylacetyl chloride; (4-Isopropylphenyl)acetyl chloride; 2-(4-Isopropylphenyl)acetyl chloride; α-Chloro-4-isopropylacetophenone; 4-Isopropyl-α-toluoyl chloride
EINECS	Contact for details

Quality Control

Our 4-Isopropylphenylacetylchloride is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (IR, NMR), to ensure high chemical purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with customer specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and reacts vigorously with water, alcohols, and strong bases. Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation from moisture and ensure maximum shelf life.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear 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.