Description

4-Methoxyphenylglyoxal Hydrate is a versatile aromatic α-diketone building block, primarily valued for its reactive glyoxal moiety. This compound is essential for synthesizing complex heterocyclic structures and fine chemicals, offering a key handle for introducing functional complexity. It is particularly sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various heterocyclic compounds, including imidazoles, quinoxalines, and other nitrogen-containing bioactive molecules.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators that require specific aromatic diketone frameworks.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and photoinitiators where the methoxyphenyl group contributes to specific electronic properties.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new organic reactions and creating libraries of compounds for screening.
• Ligand and Catalyst Preparation: Useful for synthesizing specialized chelating ligands used in coordination chemistry and catalysis.

Basic Information

Product Name	4-Methoxyphenylglyoxal Hydrate
CAS No.	16208-17-6
Molecular Formula	C9H8O4 • xH2O
Molecular Weight	180.16 (Anhydrous basis)
Synonyms	4-Methoxyphenylglyoxal Monohydrate; (4-Methoxyphenyl)-oxoacetaldehyde Hydrate; 2-Oxo-2-(4-methoxyphenyl)acetaldehyde Hydrate; p-Methoxyphenylglyoxal Hydrate; 4-Methoxybenzoylformaldehyde Hydrate; 1-(4-Methoxyphenyl)-1,2-ethanedione Hydrate; 4-Methoxy-α-oxobenzeneacetaldehyde Hydrate
EINECS	Contact for details

Quality Control

Our 4-Methoxyphenylglyoxal Hydrate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This product is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 10.0%
Melting Point	Contact for details

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