Description

β,2,5-Trimethylbenzenepropionic Acid Methyl Ester is a high-purity aromatic ester derivative, serving as a versatile and critical building block in advanced organic synthesis. Its value lies in its defined molecular structure, which provides a reliable and consistent starting point for creating complex molecules. This compound is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with specific aromatic substitution patterns.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Fragrance and Flavor Ingredient: Serves as a building block for creating complex aromatic esters used in high-value perfumery and flavor formulations.
• Liquid Crystal and Polymer Chemistry: Acts as a monomer or intermediate in the production of specialty polymers and liquid crystal materials for electronic displays.
• Organic Synthesis Research: A valuable reagent for academic and industrial R&D focused on novel carbon-carbon bond formation and ester chemistry.
• Fine Chemical Production: Intermediate for manufacturing dyes, pigments, and other performance chemicals requiring a tailored aromatic core.

Basic Information

Product Name	β,2,5-Trimethylbenzenepropionic Acid Methyl Ester
CAS No.	55683-09-5
Molecular Formula	C13H18O2
Molecular Weight	206.28 g/mol
Synonyms	Methyl 3-(2,5-dimethylphenyl)propanoate; 3-(2,5-Dimethylphenyl)propanoic acid methyl ester; Methyl 2,5-dimethylhydrocinnamate; Benzenepropanoic acid, β,2,5-trimethyl-, methyl ester; 2,5-Dimethylbenzenepropanoic acid methyl ester
EINECS	Contact for details

Quality Control

Our β,2,5-Trimethylbenzenepropionic Acid Methyl Ester is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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