Description

3,4,5-Trimethoxyphenylglyoxal Hydrate is a high-purity, versatile chemical building block characterized by its reactive glyoxal and electron-rich trimethoxyphenyl moieties. This compound matters for its critical role as a key intermediate in the synthesis of complex organic molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing heterocyclic scaffolds and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various drug candidates, particularly those with complex heterocyclic structures.
• Organic Synthesis Building Block: Used in multi-step syntheses for constructing advanced molecular architectures due to its reactive carbonyl groups.
• Agrochemical Research: Serves as an intermediate in the development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-catalyzed reactions.
• Material Science Research: Used in the synthesis of organic electronic materials and photoactive compounds.
• Academic & Institutional R&D: A valuable reagent for methodological studies and exploring new chemical transformations in university and government laboratories.

Basic Information

Product Name	3,4,5-Trimethoxyphenylglyoxal Hydrate
CAS No.	150114-69-5
Molecular Formula	C11H14O6 • xH2O
Molecular Weight	242.23 g/mol (Anhydrous basis)
Synonyms	3,4,5-Trimethoxybenzene-1,2-dione; 3,4,5-Trimethoxyphenyl-α,β-diketone; 2-Oxo-2-(3,4,5-trimethoxyphenyl)acetaldehyde Hydrate; 3,4,5-Trimethoxy-α-oxobenzeneacetaldehyde Hydrate; (3,4,5-Trimethoxyphenyl)glyoxal Hydrate; TMG Hydrate; 3,4,5-TMPG Hydrate
EINECS	Contact for details

Quality Control

Our 3,4,5-Trimethoxyphenylglyoxal Hydrate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting your quality assurance and regulatory documentation needs.

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 hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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