Description

4-(3,4-Dimethylphenyl)Butanoic Acid is a specialized aromatic carboxylic acid derivative, serving as a versatile intermediate in advanced organic synthesis. Its value lies in the unique substitution pattern on the phenyl ring, which provides a steric and electronic profile useful for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor in the manufacture of advanced electronic display components.
• Polymer & Resin Modifiers: Incorporated to alter the physical properties and performance of specialty polymers.
• Organic Synthesis & Research: A valuable reagent for academic and industrial R&D in constructing complex organic molecules.
• Fragrance & Flavor Chemistry: Potential intermediate for synthesizing specific aromatic compounds.

Basic Information

Product Name	4-(3,4-Dimethylphenyl)Butanoic Acid
CAS No.	5465-18-9
Molecular Formula	C₁₂H₁₆O₂
Molecular Weight	192.26 g/mol
Synonyms	4-(3,4-Dimethylphenyl)butyric acid; 3,4-Dimethylbenzenebutanoic acid; 4-(3,4-Dimethylphenyl)butanoic acid; 3,4-Dimethyl-γ-phenylbutyric acid; γ-(3,4-Dimethylphenyl)butyric acid; Butanoic acid, 4-(3,4-dimethylphenyl)-; 5465-18-9
EINECS	226-764-9

Quality Control

Our production of 4-(3,4-Dimethylphenyl)Butanoic Acid adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment 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 room temperature (15-25°C). Keep away from strong acids and organic solvents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

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.