Description

(2E)-3-(2-Bromophenyl)-2-Propenoic Acid, Methyl Ester is a high-purity, synthetic organic intermediate characterized by its brominated aromatic and α,β-unsaturated ester structure. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular frameworks. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, or plant growth regulators, leveraging its halogenated aromatic core.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers with unique optical or electronic properties.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalytic systems used in cross-coupling reactions.
• Chemical Research & Development: A fundamental building block for academic and industrial R&D exploring new synthetic methodologies and heterocyclic compound libraries.

Basic Information

Product Name	(2E)-3-(2-Bromophenyl)-2-Propenoic Acid, Methyl Ester
CAS No.	92991-89-4
Molecular Formula	C10H9BrO2
Molecular Weight	241.08 g/mol
Synonyms	Methyl (2E)-3-(2-bromophenyl)acrylate; Methyl (E)-3-(2-bromophenyl)propenoate; (E)-Methyl 3-(2-bromophenyl)acrylate; 2-Bromocinnamic acid methyl ester; (E)-2-Bromocinnamic acid methyl ester; trans-3-(2-Bromophenyl)-2-propenoic acid methyl ester; Methyl trans-3-(o-bromophenyl)acrylate
EINECS	Contact for details

Quality Control

Our production of (2E)-3-(2-Bromophenyl)-2-Propenoic Acid, Methyl Ester adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your synthetic processes. Every lot is characterized using advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.