Description

α-Ethyl-4-(2-Methylpropyl)Benzeneacetyl Chloride is a specialized organic acid chloride intermediate of significant importance in fine chemical synthesis. Its reactive acyl chloride functional group makes it a crucial building block for constructing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is primarily sought by research institutions and industrial manufacturers engaged in the development of active pharmaceutical ingredients (APIs), advanced crop protection agents, and novel organic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for creating amide or ester linkages in target molecules.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, where its structure contributes to bioactive molecule frameworks.
• Organic Synthesis Reagent: Serves as an acylating agent in research and development laboratories for introducing the α-ethyl-4-isobutylphenylacetyl moiety.
• Peptide Mimetic Chemistry: Employed in the design and synthesis of peptidomimetics and other bioactive compounds that mimic natural peptides.
• Liquid Crystal & Advanced Material Research: Acts as a starting material for synthesizing specialized monomers and intermediates used in advanced material science.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for use in proprietary client synthesis projects.

Basic Information

Product Name	α-Ethyl-4-(2-Methylpropyl)Benzeneacetyl Chloride
CAS No.	61147-36-2
Molecular Formula	C15H21ClO
Molecular Weight	252.78 g/mol
Synonyms	2-(4-Isobutylphenyl)butanoyl chloride; α-Ethyl-4-isobutylbenzeneacetyl chloride; 4-Isobutyl-α-ethylbenzeneacetyl chloride; 2-(4-Isobutylphenyl)butyryl chloride; p-Isobutylhydratropoyl chloride; (4-Isobutylphenyl)butanoyl chloride; 2-(4-(2-Methylpropyl)phenyl)butanoyl chloride
EINECS	Contact for details

Quality Control

Our α-Ethyl-4-(2-Methylpropyl)Benzeneacetyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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