Description

2-(3-Ethylphenyl)-2-Methylpropanoic Acid is a specialized organic compound belonging to the class of substituted phenylpropanoic acids. This high-purity intermediate is critical for the synthesis of advanced pharmaceutical compounds and fine chemicals, where precise molecular architecture is required. It serves as a key building block for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors seeking to develop new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel Active Pharmaceutical Ingredients (APIs), particularly for non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing advanced organic compounds used in electronic displays and optoelectronic devices.
• Fine Chemical Production: Employed as a versatile building block for creating complex molecules in custom synthesis and contract manufacturing.
• Polymer Modification Agent: Can be utilized to introduce specific functional groups into polymer chains, altering material properties.
• Academic & Industrial Research: A valuable reagent for chemical research in medicinal chemistry, material science, and synthetic methodology development.

Basic Information

Product Name	2-(3-Ethylphenyl)-2-Methylpropanoic Acid
CAS No.	1314651-69-8
Molecular Formula	C12H16O2
Molecular Weight	192.26 g/mol
Synonyms	2-(3-Ethylphenyl)-2-methylpropanoic acid; 3-Ethyl-α,α-dimethylbenzenepropanoic acid; 2-Methyl-2-(3-ethylphenyl)propanoic acid; 2-(3-Ethylphenyl)-2-methylpropionic acid; α,α-Dimethyl-m-ethylphenylacetic acid; m-Ethyl-α,α-dimethylphenylacetic acid; 1314651-69-8; 2-(3-Ethylphenyl)-2-methylpropanoate
EINECS	Contact for details

Quality Control

Our 2-(3-Ethylphenyl)-2-Methylpropanoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) for every shipment. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most critical synthesis steps.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which may affect product stability and performance. Keep away from heat, sparks, and open flame.

Specification

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