Description

Ethyl 2-Bromo-3-Oxo-3-Phenylpropanoate is a versatile brominated ketoester building block essential for advanced organic synthesis. This compound is valued for its reactive bromine and carbonyl functionalities, enabling efficient construction of complex molecular frameworks. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of active pharmaceutical ingredients (APIs) and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocycles and potential drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in various name reactions and coupling reactions to introduce the α-bromo-β-ketoester moiety.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialized polymers and advanced materials.
• Academic & Industrial R&D: A valuable reagent for methodological studies and the discovery of new synthetic pathways in chemistry laboratories.

Basic Information

Product Name	Ethyl 2-Bromo-3-Oxo-3-Phenylpropanoate
CAS No.	55919-47-6
Molecular Formula	C11H11BrO3
Molecular Weight	271.11 g/mol
Synonyms	Ethyl 2-Bromo-3-oxo-3-phenylpropionate; 2-Bromo-3-oxo-3-phenylpropionic Acid Ethyl Ester; Ethyl α-Bromo-β-oxohydrocinnamate; Ethyl (2-Bromo-3-oxo-3-phenyl)propanoate; Ethyl 2-Bromo-3-oxo-3-phenylpropanoate; Ethyl bromobenzoylacetate; 3-Phenyl-2-bromo-3-oxopropanoic acid ethyl ester; Benzoylacetic acid, 2-bromo-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 2-Bromo-3-Oxo-3-Phenylpropanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. Certificates of Analysis (COA) with detailed specifications from HPLC, GC, and NMR are provided to guarantee traceability and batch-to-batch reliability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. This material is moisture-sensitive (hygroscopic); ensure the container is sealed after each use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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