Description

Methyl 2,2-Dimethyl-3-Phenylpropanoate is a versatile ester compound valued as a key intermediate and building block in advanced organic synthesis. Its structure, featuring a phenylpropanoate core with geminal dimethyl substitution, makes it particularly useful for introducing sterically hindered, lipophilic fragments. This product is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and fragrance industries seeking to develop new active ingredients or specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring sterically hindered ester or phenylpropanoic acid derivatives.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its lipophilic character can enhance bioavailability.
• Fragrance and Flavor Ingredient: Serves as a precursor or modifier in the creation of complex aromatic esters for fine fragrances and flavor compositions.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex molecular architectures, including in cross-coupling reactions and esterification processes.
• Polymer Modification: Acts as a monomer or additive in specialty polymer formulations to alter physical properties like flexibility and glass transition temperature.
• Liquid Crystal and Electronic Materials: Investigated as a component or intermediate in the synthesis of organic materials for electronic applications.

Basic Information

Product Name	Methyl 2,2-Dimethyl-3-Phenylpropanoate
CAS No.	14248-22-7
Molecular Formula	C₁₂H₁₆O₂
Molecular Weight	192.26 g/mol
Synonyms	Methyl 2,2-Dimethyl-3-phenylpropionate; 3-Phenyl-2,2-dimethylpropionic Acid Methyl Ester; 2,2-Dimethyl-3-phenylpropionic Acid Methyl Ester; Methyl 3-Phenyl-2,2-dimethylpropanoate; Methyl β,β-Dimethylhydrocinnamate; Benzenepropanoic acid, β,β-dimethyl-, methyl ester; Methyl 2,2-dimethyl-3-phenylpropionate
EINECS	Contact for details

Quality Control

Our Methyl 2,2-Dimethyl-3-Phenylpropanoate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including identity confirmation by IR spectroscopy and purity determination by GC or HPLC, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.