Description

4-Ethoxy-3-Methoxybenzonitrile is a versatile aromatic nitrile derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its functionalized benzene ring, which provides a reactive site for constructing more complex molecules essential for research and industrial applications. This high-purity intermediate is primarily needed by the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in central nervous system and cardiovascular research.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, leveraging its benzonitrile core structure.
• Liquid Crystal Materials: Serves as a building block for the synthesis of liquid crystal compounds used in display technologies.
• Organic Light-Emitting Diodes (OLEDs): Acts as an intermediate in the production of electron-transport or host materials for OLED devices.
• Dye and Pigment Manufacturing: Utilized in the synthesis of specialized dyes and organic pigments due to its methoxy and ethoxy substituents.
• Polymer Chemistry: Can be incorporated as a monomer or modifier to create polymers with specific thermal or optical properties.
• Chemical Research & Development: Employed as a standard or starting material in academic and industrial R&D for exploring new synthetic pathways.
• Flavor and Fragrance Industry: Potential intermediate for synthesizing complex aromatic compounds used in high-value fragrances.

Basic Information

Product Name	4-Ethoxy-3-Methoxybenzonitrile
CAS No.	81259-56-5
Molecular Formula	C10H11NO2
Molecular Weight	177.20 g/mol
Synonyms	3-Methoxy-4-ethoxybenzonitrile; 4-Cyano-2-ethoxy-1-methoxybenzene; 1-Cyano-3-methoxy-4-ethoxybenzene; Vanillonitrile 4-ethyl ether; Benzonitrile, 4-ethoxy-3-methoxy-; 4-Ethoxy-m-anisonitrile; 3-Methoxy-4-ethoxybenzonitrile
EINECS	Contact for details

Quality Control

Our 4-Ethoxy-3-Methoxybenzonitrile is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring reliable and traceable raw materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

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.