Description

Benzenepropanoic Acid, .Alpha.,.Beta.-Dibromo-4-Methyl-, Ethyl E is a specialized brominated aromatic ester of significant interest in advanced organic synthesis. This compound serves as a versatile and valuable building block for the construction of complex molecular architectures. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for applications such as intermediate synthesis and material science research.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for introducing specific brominated motifs.
• Agrochemical Synthesis: Used in the development of advanced crop protection agents and herbicides, leveraging its reactive dibromo functionality.
• Organic Synthesis Building Block: Employed in complex organic reactions, including coupling reactions and cyclizations, to create new chemical entities.
• Material Science Research: Investigated as a precursor for specialty polymers or functional materials requiring brominated aromatic components.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	Benzenepropanoic Acid, .Alpha.,.Beta.-Dibromo-4-Methyl-, Ethyl E
CAS No.	101458-36-0
Molecular Formula	C₁₂H₁₄Br₂O₂
Molecular Weight	350.05 g/mol
Synonyms	Ethyl 2,3-Dibromo-3-(4-methylphenyl)propanoate; Ethyl α,β-Dibromo-4-methylhydrocinnamate; 4-Methylbenzene propanoic acid, α,β-dibromo-, ethyl ester; 2,3-Dibromo-3-(p-tolyl)propionic Acid Ethyl Ester; Ethyl (2,3-dibromo-3-(4-methylphenyl)propanoate); α,β-Dibromo-4-methylhydrocinnamic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our production of Benzenepropanoic Acid, .Alpha.,.Beta.-Dibromo-4-Methyl-, Ethyl E adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as identity, assay, and impurity profile. We are committed to meeting the exacting standards required for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials.

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%

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