Description

3-Ethoxy-4-Methoxybenzoic Acid is a high-purity organic compound belonging to the class of substituted benzoic acids, serving as a versatile and critical building block in advanced chemical synthesis. Its value lies in its dual functional groups, which make it an essential intermediate for constructing more complex molecules with specific properties. This product is primarily needed by the pharmaceutical, agrochemical, and specialty chemical industries for research, development, and production processes.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a specific aromatic substitution pattern.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor in the manufacture of specialty chemicals for electronic displays and organic light-emitting diodes.
• Fine Chemical & Dye Intermediate: Employed in the synthesis of complex dyes, pigments, and other performance chemicals.
• Polymer & Resin Modifier: Acts as a monomer or additive to impart specific characteristics like UV stability or modified solubility to polymers.
• Research & Development: A valuable reagent for academic and industrial R&D in medicinal chemistry and material science.

Basic Information

Product Name	3-Ethoxy-4-Methoxybenzoic Acid
CAS No.	2651-55-0
Molecular Formula	C10H12O4
Molecular Weight	196.20 g/mol
Synonyms	4-Methoxy-3-ethoxybenzoic Acid; 3-Ethoxy-4-methoxybenzoic acid; 3-Ethoxy-p-anisic acid; 4-Methoxy-3-ethoxybenzoic acid; Benzoic acid, 3-ethoxy-4-methoxy-; 3-Ethoxy-4-methoxy-benzoic acid; 2651-55-0; 4-Methoxy-3-ethoxy-benzoic acid
EINECS	220-191-4

Quality Control

Our 3-Ethoxy-4-Methoxybenzoic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency. Certificates of Analysis (COA) detailing specific batch results 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 area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °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.