Description

(E)-Methyl 3-(3-Bromophenyl)Acrylate is a high-purity, versatile acrylate ester building block, essential for advanced organic synthesis and pharmaceutical research. Its core value lies in its well-defined stereochemistry and reactive α,β-unsaturated ester functionality, which enables precise and efficient construction of complex molecular architectures. This compound is critically needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for applications such as medicinal chemistry, polymer synthesis, and the development of novel fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting inflammation, CNS disorders, and oncology.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for creating specialty polymers with tailored properties like UV resistance or specific refractive indices.
• Liquid Crystal & OLED Materials: Acts as a precursor in the synthesis of advanced organic electronic materials and liquid crystal displays (LCDs).
• Organic Synthesis Building Block: Utilized in Heck reactions, Michael additions, and other cross-coupling methodologies to introduce the 3-bromophenyl acrylate moiety.
• Flavor & Fragrance Chemistry: Employed in the research and synthesis of complex aroma chemicals and intermediates.

Basic Information

Product Name	(E)-Methyl 3-(3-Bromophenyl)Acrylate
CAS No.	79432-87-4
Molecular Formula	C10H9BrO2
Molecular Weight	241.08 g/mol
Synonyms	Methyl (E)-3-(3-Bromophenyl)-2-propenoate; Methyl 3-(3-Bromophenyl)propenoate; trans-Methyl 3-(3-Bromophenyl)acrylate; (E)-3-(3-Bromophenyl)-2-propenoic Acid Methyl Ester; 3-(3-Bromophenyl)acrylic Acid Methyl Ester; (E)-Methyl 3-(m-Bromophenyl)acrylate; Methyl trans-3-(3-Bromocinnamate); 79432-87-4
EINECS	Contact for details

Quality Control

Our (E)-Methyl 3-(3-Bromophenyl)Acrylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material meets the stringent requirements for research and cGMP-grade production environments.

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. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Isomeric Purity ((E)-isomer)	≥ 99.0% (by HPLC)
Melting Point	Contact for details
Loss on Drying	≤ 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.