Description

3,5-Dimethoxy-4-Ethoxybenzoic Acid is a high-purity benzoic acid derivative characterized by its distinct methoxy and ethoxy substitution pattern. This compound serves as a versatile and critical pharmaceutical intermediate and organic synthesis building block for constructing more complex molecules. It is primarily utilized by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable, high-quality raw materials for advanced synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a specific substituted benzoic acid core.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal Materials: Serves as a precursor or intermediate in the production of advanced organic materials for electronic displays.
• Organic Light-Emitting Diodes (OLEDs): Potential intermediate for the synthesis of electron-transport or host materials in OLED device fabrication.
• Fine Chemical Synthesis: A valuable starting material or intermediate for custom synthesis and the preparation of specialty chemicals, dyes, and pigments.
• Academic & Industrial Research: Employed in chemical research for method development, catalysis studies, and exploring new reaction pathways.

Basic Information

Product Name	3,5-Dimethoxy-4-Ethoxybenzoic Acid
CAS No.	14779-44-3
Molecular Formula	C11H14O5
Molecular Weight	226.23 g/mol
Synonyms	4-Ethoxy-3,5-dimethoxybenzoic Acid; Benzoic acid, 4-ethoxy-3,5-dimethoxy-; 3,5-Dimethoxy-4-ethoxybenzoic acid; Syringic acid 4-ethyl ether; 4-Ethoxysyringic Acid
EINECS	Contact for details

Quality Control

Our 3,5-Dimethoxy-4-Ethoxybenzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets stringent specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting results for all critical parameters are provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

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

Specification

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