Description

4-Methylphenylglyoxal Hydrate is a versatile aromatic α-diketone derivative that serves as a critical building block in advanced organic synthesis. Its primary value lies in its dual carbonyl functionality, which enables the efficient construction of complex heterocyclic and pharmaceutical intermediates. This high-purity chemical is essential for research and production chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable, high-quality raw materials for their synthetic routes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing heterocyclic structures.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its reactivity to form complex molecular scaffolds.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and pigments where precise molecular architecture is required.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic methodologies and creating compound libraries.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing specialized ligands used in catalytic processes.

Basic Information

Product Name	4-Methylphenylglyoxal Hydrate
CAS No.	16208-14-3
Molecular Formula	C9H10O3 • xH2O
Molecular Weight	166.18 g/mol (anhydrous basis)
Synonyms	p-Tolylglyoxal Hydrate; 2-Oxo-2-(p-tolyl)acetaldehyde Hydrate; 4-Methylbenzoylformaldehyde Hydrate; (4-Methylphenyl)-oxoacetaldehyde Hydrate; 1-(4-Methylphenyl)-1,2-ethanedione Hydrate; 4-Methyl-α-oxobenzeneacetaldehyde Hydrate; p-Methylphenylglyoxal Hydrate
EINECS	Contact for details

Quality Control

Our 4-Methylphenylglyoxal Hydrate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm

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