Description

2-(3,5-Dimethylphenoxy)-2-Methylpropanoyl Chloride is a specialized acid chloride derivative, serving as a critical building block in advanced organic synthesis. Its core value lies in its high reactivity as an acylating agent, enabling the efficient introduction of the 2-(3,5-dimethylphenoxy)-2-methylpropanoyl moiety into target molecules. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, where it is used to synthesize novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a sterically hindered phenoxyacetyl group.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and plant growth regulators where its specific aromatic substitution pattern confers desired biological activity.
• Fine Chemical Production: Employed in custom synthesis and the manufacture of specialty chemicals, dyes, and performance materials.
• Peptide & Protein Modification: Acts as an acylating agent for modifying amino acids or peptides in biochemical research.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent in the production of specialty polymers with specific functional properties.
• Academic & R&D: Serves as a valuable reagent in university and corporate research laboratories for methodological studies and novel compound library generation.

Basic Information

Product Name	2-(3,5-Dimethylphenoxy)-2-Methylpropanoyl Chloride
CAS No.	76674-26-5
Molecular Formula	C₁₃H₁₇ClO₂
Molecular Weight	240.72 g/mol
Synonyms	2-Methyl-2-(3,5-dimethylphenoxy)propanoyl chloride; 2-(3,5-Dimethylphenoxy)isobutyryl chloride; 2-(3,5-Dimethylphenoxy)-2-methylpropionyl chloride; α,α-Dimethyl-3,5-dimethylphenoxyacetyl chloride; NSC 403120; Propanoyl chloride, 2-(3,5-dimethylphenoxy)-2-methyl-; Isobutyryl chloride, 2-(3,5-dimethylphenoxy)-
EINECS	Contact for details

Quality Control

Our 2-(3,5-Dimethylphenoxy)-2-Methylpropanoyl Chloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC, GC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications. Our quality commitment supports applications requiring high-purity intermediates under cGMP or ISO 9001 frameworks.

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). 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. Keep away from strong bases, oxidizers, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (by GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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