Description

Benzeneacetaldehyde, 4-Methoxy-α-Oxo-, Hydrate (1:1) is a specialized aromatic aldehyde derivative, valued for its role as a key synthetic intermediate in advanced organic synthesis. This compound is particularly significant for introducing the 4-methoxy-α-oxo-acetaldehyde moiety into target molecules, enabling the construction of complex chemical architectures. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of potential drug candidates, especially those with complex heterocyclic or substituted aromatic structures.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators where specific aromatic aldehydes are required.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, including dyes, pigments, and flavor/fragrance precursors.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, particularly in reactions involving carbonyl compounds and aldol condensations.
• Material Science: Investigated for use in the synthesis of organic ligands for catalysts or monomers for specialized polymers.

Basic Information

Product Name	Benzeneacetaldehyde, 4-Methoxy-α-Oxo-, Hydrate (1:1)
CAS No.	1081566-54-2
Molecular Formula	C9H8O3 • H2O
Molecular Weight	182.17 g/mol (Monohydrate)
Synonyms	4-Methoxy-α-oxobenzeneacetaldehyde Hydrate; 2-(4-Methoxyphenyl)-2-oxoacetaldehyde Hydrate; 4-Methoxyphenylglyoxal Monohydrate; (4-Methoxyphenyl)(oxo)acetaldehyde Hydrate; p-Methoxyphenylglyoxal Hydrate; 1-(4-Methoxyphenyl)-1,2-ethanedione Monohydrate; 4-Methoxybenzoylformaldehyde Hydrate
EINECS	Contact for details

Quality Control

Our Benzeneacetaldehyde, 4-Methoxy-α-Oxo-, Hydrate (1:1) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

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 handle and store under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	8.0 - 11.0% (Theoretical for monohydrate: ~9.89%)
Related Substances (HPLC)	Total impurities ≤ 3.0%
Melting Point	Contact for details

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