Description

2,4-Dimethoxycinnamic Acid is a versatile organic intermediate characterized by its cinnamic acid backbone substituted with methoxy groups at the 2 and 4 positions. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in pharmaceutical and fine chemical research. It is primarily sought by R&D chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of drug candidates, particularly those with anti-inflammatory, antioxidant, or photoprotective properties.
• UV Absorber Synthesis: Used in the development of organic UV filters and stabilizers for personal care products (sunscreens) and polymer coatings.
• Agrochemical Research: Serves as a building block for creating novel fungicides, herbicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: A valuable intermediate for synthesizing advanced electronic materials due to its conjugated system and methoxy substituents.
• Flavor & Fragrance Chemistry: Employed in the research and production of complex aromatic compounds.
• Organic Synthesis & Chemical Research: A versatile starting material for various organic transformations, including cyclizations and coupling reactions.

Basic Information

Product Name	2,4-Dimethoxycinnamic Acid
CAS No.	6972-61-8
Molecular Formula	C11H12O4
Molecular Weight	208.21 g/mol
Synonyms	(E)-3-(2,4-Dimethoxyphenyl)acrylic acid; 3-(2,4-Dimethoxyphenyl)-2-propenoic acid; trans-2,4-Dimethoxycinnamic acid; Cinnamic acid, 2,4-dimethoxy-; 2-Propenoic acid, 3-(2,4-dimethoxyphenyl)-; 2,4-Dimethoxycinnamate
EINECS	230-200-5

Quality Control

Our 2,4-Dimethoxycinnamic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes results from HPLC, NMR, and other relevant analytical methods. Our quality commitment ensures the material is suitable for demanding research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	168°C - 172°C
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.