Description

Benzenepropanoic Acid, A-Bromo-, Ethyl Ester is a specialized brominated aromatic ester, a key synthetic intermediate in advanced organic synthesis. This compound is valued for its reactivity, particularly in carbon-carbon bond-forming reactions and as a precursor for more complex molecular architectures. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of potential drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Acts as a precursor for dyes, pigments, and other high-value specialty chemicals.
• Academic & Industrial Research: Employed in methodological studies and process chemistry for developing new synthetic routes.
• Material Science: Investigated as a monomer or modifying agent for advanced polymeric materials.

Basic Information

Product Name	Benzenepropanoic Acid, A-Bromo-, Ethyl Ester
CAS No.	39149-82-1
Molecular Formula	C₁₁H₁₃BrO₂
Molecular Weight	257.12 g/mol
Synonyms	Ethyl 3-Bromo-3-phenylpropanoate; 3-Bromo-3-phenylpropionic Acid Ethyl Ester; β-Bromohydrocinnamic Acid Ethyl Ester; Ethyl β-Bromo-β-phenylpropionate; Benzenepropanoic acid, β-bromo-, ethyl ester; 3-Phenyl-3-bromopropionic acid ethyl ester; (3-Bromo-3-phenyl-propionic acid)-ethyl ester
EINECS	Contact for details

Quality Control

Our Benzenepropanoic Acid, A-Bromo-, Ethyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

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 acids, bases, and oxidizing agents. Due to its light-sensitive nature, containers should be kept in opaque or amber glass, or stored in dark conditions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 0.5%

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