Description

4-Ethoxy-3,5-Dimethoxybenzoic Acid Ethyl Ester is a high-purity benzoic acid derivative ester, valued for its role as a versatile synthetic intermediate. Its multi-functional structure, featuring ethoxy and dimethoxy substituents, makes it a critical building block for constructing more complex organic molecules. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing 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 pesticides, herbicides, and plant growth regulators.
• Organic Synthesis & Research: A versatile reagent for constructing complex aromatic frameworks in academic and industrial R&D laboratories.
• Liquid Crystal & Electronic Materials: Potential intermediate in the production of specialty chemicals for advanced material science applications.
• Flavor & Fragrance Industry: Serves as a precursor for synthesizing specific aromatic compounds.

Basic Information

Product Name	4-Ethoxy-3,5-Dimethoxybenzoic Acid Ethyl Ester
CAS No.	75332-45-5
Molecular Formula	C13H18O5
Molecular Weight	254.28 g/mol
Synonyms	Ethyl 4-ethoxy-3,5-dimethoxybenzoate; Benzoic acid, 4-ethoxy-3,5-dimethoxy-, ethyl ester; 3,5-Dimethoxy-4-ethoxybenzoic acid ethyl ester; Ethyl 3,5-dimethoxy-4-ethoxybenzoate; Syringic acid ethyl ether; 4-Ethoxy-3,5-dimethoxy-benzoic acid ethyl ester
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques, including HPLC, GC, and NMR, to verify identity, purity, and consistency for every batch. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting your quality assurance and regulatory documentation 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 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%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.