Description

3-Bromo-2-Phenyl-Propionic Acid Methyl Ester is a versatile organic building block and chiral intermediate of significant importance in advanced chemical synthesis. Its unique structure, featuring both bromine and ester functional groups on a phenylpropionate backbone, makes it a critical precursor for constructing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Acts as a precursor in the manufacture of specialty chemicals for electronic displays and organic light-emitting diodes.
• Fine Chemical & Flavor/Fragrance Intermediates: Employed in the multi-step synthesis of complex aroma chemicals and specialty fine chemicals.
• Academic & R&D: A valuable reagent for methodological development in organic chemistry, particularly in cross-coupling reactions and stereoselective transformations.
• Polymer Modification: Can be used to introduce functional groups into polymer chains for creating materials with specific properties.

Basic Information

Product Name	3-Bromo-2-Phenyl-Propionic Acid Methyl Ester
CAS No.	99070-19-6
Molecular Formula	C10H11BrO2
Molecular Weight	243.10 g/mol
Synonyms	Methyl 3-Bromo-2-phenylpropionate; 3-Bromo-2-phenylpropionic acid methyl ester; Methyl (2R/S)-3-bromo-2-phenylpropionate; 2-Phenyl-3-bromopropionic acid methyl ester; α-Phenyl-β-bromopropionic acid methyl ester; β-Bromo-α-phenylpropionic acid methyl ester; (RS)-Methyl 3-bromo-2-phenylpropanoate
EINECS	Contact for details

Quality Control

Our 3-Bromo-2-Phenyl-Propionic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee supply reliability and technical compliance for your critical processes.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Rotation (Optical Grade)	Available upon request

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