Description

4-Formyl-2-Methoxyphenyl 3,4,5-Trimethoxybenzoate is a high-purity, multi-functional benzoate ester derivative with significant synthetic utility. This compound serves as a versatile advanced pharmaceutical intermediate and a key building block in organic synthesis, enabling the development of complex molecules. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly in oncology and CNS therapeutic areas.
• Agrochemical Synthesis: Used as a key building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Research: Serves as a core structure for creating novel organic electronic materials due to its conjugated aromatic system.
• Fine Chemical & Dye Intermediate: Employed in the synthesis of complex dyes, pigments, and specialty performance chemicals.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including cross-coupling and esterification reactions.
• Polymer Chemistry: Can be incorporated as a functional monomer to impart specific properties to advanced polymeric materials.

Basic Information

Product Name	4-Formyl-2-Methoxyphenyl 3,4,5-Trimethoxybenzoate
CAS No.	71989-95-2
Molecular Formula	C20H20O7
Molecular Weight	372.37 g/mol
Synonyms	Vanillin 3,4,5-Trimethoxybenzoate; 4-Formyl-2-methoxyphenyl 3,4,5-trimethoxybenzoate; 3,4,5-Trimethoxybenzoic Acid 4-Formyl-2-methoxyphenyl Ester; 2-Methoxy-4-formylphenyl 3,4,5-trimethoxybenzoate; 4-Hydroxy-3-methoxybenzaldehyde 3,4,5-Trimethoxybenzoate (Ester); Vanillin Trimethoxybenzoate; Gallic Acid Trimethyl Ether Vanillin Ester
EINECS	Contact for details

Quality Control

Our 4-Formyl-2-Methoxyphenyl 3,4,5-Trimethoxybenzoate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for demanding R&D and scale-up processes. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.