Description

Benzeneacetic Acid, 3-(4-Chloro-1-Oxobutyl)-α,α-Dimethyl-, Methyl Ester is a specialized organic ester compound with a complex molecular structure, serving as a valuable chemical intermediate in advanced synthesis. Its significance lies in its role as a key building block for the development of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. This product is essential for research and development chemists and process engineers in fine chemical manufacturing who require high-purity, reliable intermediates for complex synthetic pathways.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with specific chlorinated butyl side chains.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Manufacturing: Serves as a versatile building block for creating complex esters, ketones, and other specialty organic compounds.
• Research & Development: Employed in academic and industrial R&D labs for method development and exploring new synthetic routes in organic chemistry.
• Material Science Precursor: Potential use in the synthesis of monomers or additives for specialized polymers and advanced materials.

Basic Information

Product Name	Benzeneacetic Acid, 3-(4-Chloro-1-Oxobutyl)-α,α-Dimethyl-, Methyl Ester
CAS No.	343255-26-5
Molecular Formula	C15H19ClO3
Molecular Weight	282.76 g/mol
Synonyms	Methyl 3-(4-chloro-1-oxobutyl)-α,α-dimethylbenzeneacetate; Methyl 2-(3-(4-chlorobutanoyl)phenyl)-2-methylpropanoate; 3-(4-Chloro-1-oxobutyl)-α,α-dimethylbenzeneacetic acid methyl ester; Benzeneacetic acid, 3-(4-chloro-1-oxobutyl)-α,α-dimethyl-, methyl ester; CAS 343255-26-5; α,α-Dimethyl-3-(4-chlorobutanoyl)benzeneacetic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of Benzeneacetic Acid, 3-(4-Chloro-1-Oxobutyl)-α,α-Dimethyl-, Methyl Ester adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled 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 prevent moisture absorption or contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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