Description

(2E)-3-(3,4-Dimethylphenyl)Acrylic Acid is a high-purity, fine chemical intermediate characterized by its acrylic acid moiety attached to a dimethyl-substituted phenyl ring. This compound matters as a versatile building block for synthesizing more complex molecules, particularly in the pharmaceutical and advanced materials sectors. It is primarily needed by R&D chemists and process development scientists in industries focused on creating novel active pharmaceutical ingredients (APIs), liquid crystal materials, and functional polymers.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders or inflammatory pathways.
• Liquid Crystal Precursor: Serves as a core component for creating advanced organic materials with specific optical and electronic properties for display technologies.
• Polymer Modification: Used to introduce aromatic and carboxylic acid functionality into polymer chains, enhancing properties like thermal stability, adhesion, or UV absorption.
• Organic Synthesis Building Block: Employed in Heck reactions, Michael additions, and other coupling reactions to construct complex organic frameworks in agrochemical and specialty chemical research.
• Chemical Research & Development: Utilized in academic and industrial labs for method development and exploring new synthetic routes in medicinal chemistry.

Basic Information

Product Name	(2E)-3-(3,4-Dimethylphenyl)Acrylic Acid
CAS No.	60521-25-7
Molecular Formula	C11H12O2
Molecular Weight	176.21 g/mol
Synonyms	(E)-3-(3,4-Dimethylphenyl)acrylic acid; trans-3,4-Dimethylcinnamic Acid; 3-(3,4-Dimethylphenyl)-2-propenoic acid; 3,4-Dimethyl-trans-cinnamic acid; 2-Propenoic acid, 3-(3,4-dimethylphenyl)-, (2E)-; 3,4-Dimethylcinnamic Acid (trans-); (E)-3,4-Dimethylcinnamic Acid
EINECS	Contact for details

Quality Control

Our (2E)-3-(3,4-Dimethylphenyl)Acrylic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.