Description

3-(2-Bromo-4,5-Dimethoxy-Phenyl)-Propionic Acid Ethyl Ester is a high-purity, synthetically valuable brominated aromatic ester. This compound serves as a crucial advanced pharmaceutical intermediate and versatile building block in organic synthesis. It is primarily required by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and cardiovascular drugs.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Used in the preparation of specialized ligands for metal-catalyzed cross-coupling reactions.
• Material Science Research: Intermediate for synthesizing functionalized monomers and polymers with specific electronic or optical properties.
• Academic & Contract Research: Essential reagent for methodological studies in organic chemistry and medicinal chemistry research programs.
• Fine Chemical Production: Employed in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	3-(2-Bromo-4,5-Dimethoxy-Phenyl)-Propionic Acid Ethyl Ester
CAS No.	92018-57-0
Molecular Formula	C₁₃H₁₇BrO₄
Molecular Weight	317.18 g/mol
Synonyms	Ethyl 3-(2-bromo-4,5-dimethoxyphenyl)propanoate; 2-Bromo-4,5-dimethoxyphenylpropionic Acid Ethyl Ester; Ethyl 2-Bromo-4,5-dimethoxy-β-phenylpropionate; 92018-57-0; 3-(2-Bromo-4,5-dimethoxyphenyl)propionic acid ethyl ester; β-(2-Bromo-4,5-dimethoxyphenyl)propionic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our 3-(2-Bromo-4,5-Dimethoxy-Phenyl)-Propionic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment. We support compliance with cGMP, ISO, and other relevant regulatory frameworks for pharmaceutical intermediates.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.