Description

Methyl 3,4,5-Trimethoxybenzoate is a high-purity organic ester compound, serving as a critical pharmaceutical intermediate and versatile building block in fine chemical synthesis. Its value lies in its defined aromatic substitution pattern, which makes it an essential precursor for the development of various active pharmaceutical ingredients (APIs) and specialty chemicals. This product is primarily needed by manufacturers in the pharmaceutical, agrochemical, and advanced material research sectors seeking reliable, high-quality raw materials for complex synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of various APIs, including vasodilators and other therapeutic agents.
• Agrochemical Synthesis: Used as a precursor in the development of advanced herbicides and plant growth regulators.
• Fine Chemical Production: Serves as a versatile starting material for synthesizing complex esters, ligands, and other specialty organic compounds.
• Research & Development: Employed in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Liquid Crystal & Material Science: Potential intermediate in the synthesis of organic components for electronic and optical materials.
• Dye & Pigment Industry: Can be used as a precursor for certain specialized colorants and photoactive molecules.

Basic Information

Product Name	Methyl 3,4,5-Trimethoxybenzoate
CAS No.	1916-07-0
Molecular Formula	C11H14O5
Molecular Weight	226.23 g/mol
Synonyms	3,4,5-Trimethoxybenzoic Acid Methyl Ester; Methyl Gallate Trimethyl Ether; Methyl 3,4,5-Trimethoxybenzoate; Benzoic Acid, 3,4,5-Trimethoxy-, Methyl Ester; Methyl Trimethoxybenzoate; Gallic Acid Methyl Ester Trimethyl Ether; Methyl Syringate (related); EINECS 217-632-0
EINECS	217-632-0

Quality Control

Our Methyl 3,4,5-Trimethoxybenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure it meets high-purity standards suitable for pharmaceutical intermediate applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled 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
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Melting Point	82°C - 86°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.