Description

3,4,5-Triethoxybenzoic Acid Ethyl Ester is a high-purity organic ester compound, serving as a versatile and critical synthetic intermediate in advanced chemical manufacturing. Its unique triethoxy-substituted benzoate structure makes it a valuable building block for creating complex molecules with specific functionalities. This product is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a gallate or benzoic acid derivative core structure.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, leveraging its aromatic ether functionality.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing organic electronic materials and liquid crystal compounds due to its stable aromatic system and alkoxy side chains.
• Organic Synthesis Building Block: Employed in cross-coupling reactions, esterifications, and etherifications to introduce the 3,4,5-triethoxybenzoyl moiety into target molecules.
• UV Absorber & Polymer Additive Development: Investigated for use in creating novel light stabilizers and polymer additives where its structure can impart UV absorption properties.
• Flavor & Fragrance Intermediate: Potential intermediate for synthesizing complex aromatic esters used in specialty flavor and fragrance formulations.

Basic Information

Item	Detail
Product Name	3,4,5-Triethoxybenzoic Acid Ethyl Ester
CAS No.	31374-71-7
Molecular Formula	C15H22O5
Molecular Weight	282.33 g/mol
Synonyms	Ethyl 3,4,5-Triethoxybenzoate; Benzoic acid, 3,4,5-triethoxy-, ethyl ester; Gallic acid triethyl ether ethyl ester; Triethoxygallic acid ethyl ester; Ethyl gallate triethyl ether; 3,4,5-Triethoxy-benzoic acid ethyl ester; NSC 403107
EINECS	Contact for details

Quality Control

Every batch of 3,4,5-Triethoxybenzoic Acid Ethyl Ester is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment, ensuring full traceability and compliance with your research and production standards.

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). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be handled accordingly to maintain stability.

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%
Heavy Metals	≤ 10 ppm

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