Description

2-Oxo-2-p-Tolylacetaldehyde Hydrate is a versatile aromatic keto-aldehyde building block, primarily valued for its role as a key intermediate in the synthesis of complex organic molecules. Its structure, featuring both a reactive aldehyde and a ketone group, makes it an essential precursor for constructing heterocycles and fine chemicals. This compound is particularly relevant for research and development chemists and manufacturers in the pharmaceutical and agrochemical industries seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing fused heterocyclic systems.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its reactive sites for molecular diversification.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecules via aldol condensations, cyclizations, and other C-C bond-forming reactions.
• Dye and Pigment Intermediate: Serves as a starting material for synthesizing specialized dyes and organic pigments due to its aromatic and carbonyl functionality.
• Flavor and Fragrance Chemistry: Acts as a precursor for certain aromatic compounds used in the creation of specific fragrance and flavor molecules.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of novel polymeric materials with specific properties.

Basic Information

Item	Details
Product Name	2-Oxo-2-p-Tolylacetaldehyde Hydrate
CAS No.	7466-72-0
Molecular Formula	C10H10O3 (anhydrous basis)
Molecular Weight	178.18 g/mol (anhydrous basis)
Synonyms	2-Oxo-2-(4-methylphenyl)acetaldehyde Hydrate; 4-Methylphenacyl Aldehyde Hydrate; p-Tolylglyoxal Hydrate; 4-Methylbenzoylformaldehyde Hydrate; 2-Oxo-2-(p-tolyl)ethanal Hydrate; (4-Methylphenyl)oxoacetaldehyde Hydrate; α-Oxo-p-tolualdehyde Hydrate
EINECS	Contact for details

Quality Control

Our 2-Oxo-2-p-Tolylacetaldehyde Hydrate is produced under a strict quality management system. Each batch undergoes rigorous 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 comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

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). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	Consistent with hydrate form
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%

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