Description

Ethyl 2-(4-Bromobenzyl)-3-Oxobutanoate is a high-purity, versatile β-keto ester derivative, serving as a critical building block in advanced organic synthesis. Its molecular structure, featuring both a reactive ketone and ester group adjacent to a bromobenzyl moiety, makes it an invaluable precursor for constructing complex heterocycles and pharmaceutical intermediates. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) agents and anti-inflammatory compounds.
• Agrochemical Synthesis: Used in the development of advanced herbicides and pesticides, leveraging the bromobenzyl group for structural diversity.
• Fine Chemical Production: Serves as a building block for fragrances, dyes, and other specialty chemicals requiring specific brominated aromatic frameworks.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic chemistry, including cross-coupling reactions and cyclization processes.
• Material Science: Potential monomer or modifier in the synthesis of specialized polymers with tailored properties.

Basic Information

Product Name	Ethyl 2-(4-Bromobenzyl)-3-Oxobutanoate
CAS No.	95314-60-6
Molecular Formula	C₁₃H₁₅BrO₃
Molecular Weight	299.16 g/mol
Synonyms	Ethyl 2-(4-Bromobenzyl)-3-oxobutanoate; Ethyl (4-Bromobenzyl)acetoacetate; 2-(4-Bromobenzyl)-3-oxobutanoic Acid Ethyl Ester; 3-Oxobutanoic acid, 2-[(4-bromophenyl)methyl]-, ethyl ester; Acetoacetic acid, (p-bromobenzyl)-, ethyl ester; Ethyl α-(4-Bromobenzyl)acetoacetate; Ethyl 2-(p-Bromobenzyl)-3-oxobutyrate
EINECS	Contact for details

Quality Control

Our Ethyl 2-(4-Bromobenzyl)-3-Oxobutanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support 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 place at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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