Description

Benzenepropanoic Acid, 4-Bromo-β-Hydroxy-, Ethyl Ester is a specialized brominated aromatic ester that serves as a valuable synthetic intermediate in advanced organic chemistry. This compound is critical for research and development, enabling the construction of complex molecular architectures with high precision. It is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers for applications in drug discovery and the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new active ingredients for crop protection agents, leveraging its bromine substituent for bioactivity.
• Liquid Crystal & OLED Material Synthesis: Serves as a precursor in the creation of advanced organic electronic materials due to its aromatic and ester functional groups.
• Academic & Industrial R&D: Employed in methodological chemistry research for studying cross-coupling reactions and esterification processes.
• Fine Chemical Production: Utilized in custom synthesis and contract manufacturing for producing high-value, low-volume specialty chemicals.
• Polymer Modifier Precursor: Can be used to introduce specific functional groups into polymer chains to alter material properties.

Basic Information

Product Name	Benzenepropanoic Acid, 4-Bromo-β-Hydroxy-, Ethyl Ester
CAS No.	70200-16-7
Molecular Formula	C₁₁H₁₃BrO₃
Molecular Weight	273.12 g/mol
Synonyms	Ethyl 4-Bromo-β-hydroxybenzenepropanoate; 4-Bromo-β-hydroxybenzenepropanoic Acid Ethyl Ester; 3-(4-Bromophenyl)-3-hydroxypropanoic Acid Ethyl Ester; Ethyl 3-(4-Bromophenyl)-3-hydroxypropionate; β-Hydroxy-4-bromohydrocinnamic Acid Ethyl Ester; 70200-16-7; Ethyl (3RS)-3-(4-bromophenyl)-3-hydroxypropanoate
EINECS	Contact for details

Quality Control

Our production of Benzenepropanoic Acid, 4-Bromo-β-Hydroxy-, Ethyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support cGMP-compliant manufacturing for pharmaceutical applications and can tailor purity grades to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container must be kept tightly sealed to protect the contents from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.