Description

2-Methyl-2-(3-Methylphenyl)Propanoic Acid is a specialized aromatic carboxylic acid derivative, serving as a versatile intermediate in advanced organic synthesis. Its unique sterically hindered structure makes it valuable for creating complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to build active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & Polymer Chemistry: Acts as a monomer or modifier in the synthesis of specialty polymers and liquid crystal materials for electronic displays.
• Organic Synthesis & Research: A valuable reagent for introducing the bulky 2-methyl-2-phenylpropanoic acid moiety in medicinal chemistry and material science research.
• Fragrance & Flavor Chemistry: Potential intermediate for synthesizing specific aromatic compounds used in specialty fragrance formulations.

Basic Information

Item	Details
Product Name	2-Methyl-2-(3-Methylphenyl)Propanoic Acid
CAS No.	93351-25-8
Molecular Formula	C11H14O2
Molecular Weight	178.23 g/mol
Synonyms	3-Methyl-α,α-dimethylbenzeneacetic acid; 2-(3-Methylphenyl)-2-methylpropanoic acid; m-Methyl-α,α-dimethylphenylacetic acid; 3-Methyl-α,α-dimethylbenzenecarboxylic acid; 2-Methyl-2-(m-tolyl)propanoic acid; (3-Methylphenyl)-2-methylpropanoic acid; Benzenepropanoic acid, α,α-dimethyl-3-methyl-
EINECS	Contact for details

Quality Control

Our 2-Methyl-2-(3-Methylphenyl)Propanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed specifications, and our quality protocols are designed to meet the stringent requirements of pharmaceutical and fine chemical applications.

Storage

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

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.