Description

4-Ethoxy-3,5-Dimethylbenzoic Acid is a substituted benzoic acid derivative characterized by its ethoxy and dimethyl functional groups. This compound serves as a versatile and valuable pharmaceutical intermediate and fine chemical building block in advanced organic synthesis. It is primarily required by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting specific receptor sites.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor or modifying agent in the manufacture of electronic display materials and organic light-emitting diodes.
• Polymer Additive: Can be utilized as a monomer or modifier to impart specific properties to engineering plastics and high-performance polymers.
• Dye & Pigment Intermediate: Acts as a starting material for synthesizing specialized dyes and organic pigments.
• Research & Development: Essential compound for medicinal chemistry, process chemistry, and material science research in both academic and industrial settings.

Basic Information

Product Name	4-Ethoxy-3,5-Dimethylbenzoic Acid
CAS No.	91970-51-3
Molecular Formula	C11H14O3
Molecular Weight	194.23 g/mol
Synonyms	3,5-Dimethyl-4-ethoxybenzoic Acid; 4-Ethoxy-3,5-dimethyl-benzoic Acid; Benzoic acid, 4-ethoxy-3,5-dimethyl-; 91970-51-3; 4-Carboxy-2,6-dimethylethoxybenzene; 2,6-Dimethyl-4-ethoxybenzoic Acid
EINECS	Contact for details

Quality Control

Our 4-Ethoxy-3,5-Dimethylbenzoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent quality suitable for sensitive synthesis applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 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	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.