Description

2-(4-Ethylphenyl)-2-Methylpropanoic Acid is a specialized organic acid derivative characterized by its ethylphenyl and methylpropanoic acid functional groups. This compound is valued for its role as a key synthetic intermediate in the production of advanced pharmaceuticals and fine chemicals. It is primarily sought by research and development teams, as well as process chemists, in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of 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 novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & Polymer Chemistry: Serves as a precursor for monomers and additives in the production of specialty polymers and liquid crystal materials.
• Organic Synthesis & Research: Employed in academic and industrial R&D labs for method development and as a model compound in catalytic and synthetic studies.
• Fine Chemical Production: Acts as an intermediate in the manufacture of dyes, pigments, and other performance chemicals.

Basic Information

Item	Details
Product Name	2-(4-Ethylphenyl)-2-Methylpropanoic Acid
CAS No.	1247119-83-0
Molecular Formula	C₁₂H₁₆O₂
Molecular Weight	192.26 g/mol
Synonyms	2-(p-Ethylphenyl)-2-methylpropanoic acid; α,α-Dimethyl-4-ethylbenzenepropanoic acid; 4-Ethyl-α,α-dimethylbenzenepropanoic acid; 2-Methyl-2-(4-ethylphenyl)propanoic acid; p-Ethyl-α,α-dimethylhydrocinnamic acid; 2-(4-Ethylphenyl)-2-methylpropionic acid
EINECS	Contact for details

Quality Control

Our 2-(4-Ethylphenyl)-2-Methylpropanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance protocols.

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). Keep away from strong acids, bases, and oxidizing agents. The material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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