Description

4,5-Dimethoxy-2-Nitrocinnamic Acid is a specialized organic intermediate featuring a cinnamic acid backbone substituted with methoxy and nitro groups. This compound matters as a versatile building block for synthesizing more complex molecules, particularly in pharmaceutical and advanced material research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, especially those with complex aromatic structures.
• Organic Synthesis Building Block: Used in coupling reactions, such as Heck reactions, to construct more elaborate molecular frameworks for research.
• Agrochemical Research: Serves as a starting material for developing new active ingredients for crop protection products.
• Dye and Pigment Intermediate: Utilized in the research and development of specialized dyes and colorants due to its nitro and conjugated system.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific optical or electronic properties.
• Chemical Biology Probe Synthesis: Employed to create molecular tools for studying biological processes.

Basic Information

Product Name	4,5-Dimethoxy-2-Nitrocinnamic Acid
CAS No.	20567-38-8
Molecular Formula	C₁₁H₁₁NO₆
Molecular Weight	253.21 g/mol
Synonyms	(2E)-3-(4,5-Dimethoxy-2-nitrophenyl)acrylic acid; 4,5-Dimethoxy-2-nitrocinnamic acid; trans-4,5-Dimethoxy-2-nitrocinnamic acid; 2-Nitro-4,5-dimethoxycinnamic acid; (E)-3-(4,5-Dimethoxy-2-nitrophenyl)-2-propenoic acid; 3-(4,5-Dimethoxy-2-nitrophenyl)acrylic acid; Cinnamic acid, 4,5-dimethoxy-2-nitro-
EINECS	Contact for details

Quality Control

Our 4,5-Dimethoxy-2-Nitrocinnamic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with every shipment, supporting your quality assurance and regulatory compliance needs.

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 strong acids and incompatible organic solvents. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.