Description

2,2-Dimethyl-3-p-tolylpropanoic acid is a specialized organic acid derivative featuring a gem-dimethyl and a p-tolyl substituent on the propanoic acid backbone. This compound is valued as a versatile chemical intermediate and building block in advanced organic synthesis. It is primarily sought by R&D and production teams in the pharmaceutical and agrochemical industries for the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used as a building block for creating advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Acts as a starting material or intermediate in the production of specialty electronic chemicals.
• Fine Chemical Production: Employed in custom synthesis and the manufacture of complex, high-value organic molecules.
• Polymer Modifiers: Can be utilized to introduce specific aromatic and branched alkyl functionalities into polymer chains.
• Research & Development: Essential for academic and industrial research in medicinal chemistry and material science.

Basic Information

Product Name	2,2-Dimethyl-3-p-tolylpropanoic Acid
CAS No.	57145-23-0
Molecular Formula	C₁₂H₁₆O₂
Molecular Weight	192.26 g/mol
Synonyms	2,2-Dimethyl-3-(4-methylphenyl)propanoic acid; 3-(p-Tolyl)-2,2-dimethylpropanoic acid; 2,2-Dimethyl-3-(p-tolyl)propionic acid; α,α-Dimethyl-p-methylhydrocinnamic acid; 4-Methyl-α,α-dimethylbenzenepropanoic acid; Benzenepropanoic acid, 4-methyl-α,α-dimethyl-; DTMA
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-3-p-tolylpropanoic acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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 acids and organic solvents. The container must be kept tightly closed to prevent contamination and moisture absorption.

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%

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