Description

2,5-Dimethoxycinnamic Acid is a high-purity organic intermediate characterized by its distinct cinnamic acid backbone substituted with methoxy groups. This compound matters as a versatile building block in advanced organic synthesis, offering a reactive platform for creating complex molecules. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key starting material or precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a core component or derivative in the manufacture of advanced electronic materials and emissive layers.
• UV Absorber & Polymer Additive: Incorporated into polymers, coatings, and sunscreens to enhance stability against ultraviolet light degradation.
• Flavor & Fragrance Industry: Acts as a synthetic intermediate for producing specific aromatic compounds.
• Academic & Contract Research: Essential reagent for methodological studies in organic chemistry, including cross-coupling and condensation reactions.

Basic Information

Product Name	2,5-Dimethoxycinnamic Acid
CAS No.	10538-51-9
Molecular Formula	C11H12O4
Molecular Weight	208.21 g/mol
Synonyms	(E)-3-(2,5-Dimethoxyphenyl)acrylic acid; trans-2,5-Dimethoxycinnamic Acid; 3-(2,5-Dimethoxyphenyl)-2-propenoic acid; 2-Propenoic acid, 3-(2,5-dimethoxyphenyl)-, (E)-; Cinnamic acid, 2,5-dimethoxy-; 2,5-Dimethoxycinnamate
EINECS	Contact for details

Quality Control

Our 2,5-Dimethoxycinnamic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, related substances, and residual solvents 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 a controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

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.