Description

Ethyl 3,4,5-Trimethoxybenzoate is a high-purity organic ester compound, serving as a critical intermediate in advanced chemical synthesis. Its value lies in its well-defined chemical structure, which provides a reliable building block for creating more complex molecules. This product is essential for research and development laboratories, pharmaceutical manufacturers, and fine chemical producers requiring consistent quality for sensitive applications.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with trimethoxyphenyl moieties.
• Organic Synthesis Reagent: Used in esterification and coupling reactions to introduce the 3,4,5-trimethoxybenzoate functional group into target molecules.
• Chemical Research: Serves as a standard or starting material in academic and industrial R&D for developing new compounds in medicinal and synthetic chemistry.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, including flavors, fragrances, and advanced material precursors.
• Reference Standard: Used as a certified reference material (CRM) for analytical method development and quality control in regulated industries.

Basic Information

Product Name	Ethyl 3,4,5-Trimethoxybenzoate
CAS No.	6178-44-5
Molecular Formula	C12H16O5
Molecular Weight	240.25 g/mol
Synonyms	Ethyl Gallate Trimethyl Ether; Benzoic acid, 3,4,5-trimethoxy-, ethyl ester; Gallic Acid Ethyl Ester Trimethyl Ether; Ethyl 3,4,5-Trimethoxybenzoate; 3,4,5-Trimethoxybenzoic Acid Ethyl Ester; NSC 406136; Ethyl Trimethoxybenzoate
EINECS	228-241-4

Quality Control

Our Ethyl 3,4,5-Trimethoxybenzoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets stringent specifications for use in sensitive applications. Certificates of Analysis (COA) documenting all test results are provided with every shipment.

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 heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	78°C - 82°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.