Description

3-Cyano-4-Ethoxybenzoic Acid is a versatile benzoic acid derivative characterized by its cyano and ethoxy functional groups. This compound serves as a critical pharmaceutical intermediate and organic synthesis building block, enabling the construction of more complex molecules. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor in the manufacture of specialty electronic and display materials.
• Organic Synthesis & Research: A versatile reagent for constructing complex organic frameworks in academic and industrial R&D laboratories.
• Dye & Pigment Intermediate: Employed in the synthesis of specialized colorants and functional dyes.
• Polymer Modifier: Can be used to introduce specific functional groups into polymer chains to alter material properties.

Basic Information

Product Name	3-Cyano-4-Ethoxybenzoic Acid
CAS No.	258273-32-4
Molecular Formula	C10H9NO3
Molecular Weight	191.18 g/mol
Synonyms	4-Ethoxy-3-cyanobenzoic Acid; 3-Cyano-4-ethoxybenzoic Acid; Benzoic acid, 3-cyano-4-ethoxy-; 258273-32-4; 4-Ethoxy-3-cyanobenzoic acid; 3-Cyano-4-ethoxy-benzoic acid; 3-Cyano-4-ethoxybenzoicacid
EINECS	Contact for details

Quality Control

Our 3-Cyano-4-Ethoxybenzoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for use as a fine chemical intermediate. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

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	≤ 1.0%
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.