Description

4-Cyanophenylglyoxal Hydrate is a versatile and high-value aromatic glyoxal derivative, serving as a critical bifunctional building block in advanced organic synthesis. Its unique structure, featuring both a reactive glyoxal moiety and a cyano group, makes it indispensable for constructing complex heterocyclic frameworks and fine chemical intermediates. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various heterocyclic compounds, including imidazoles, quinoxalines, and fused ring systems with potential biological activity.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators requiring specific aromatic backbones.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Building block for organic semiconductors, photoactive polymers, and advanced organic frameworks (MOFs/COFs).
• Chemical Biology Probes: Utilized in the design and synthesis of activity-based probes and molecular tags for studying biological processes.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for bespoke synthesis projects requiring high-purity, specialized intermediates.

Basic Information

Product Name	4-Cyanophenylglyoxal Hydrate
CAS No.	19010-28-7
Molecular Formula	C9H7NO3 • xH2O
Molecular Weight	177.16 (Anhydrous basis)
Synonyms	2-Oxo-2-(4-cyanophenyl)acetaldehyde Hydrate; (4-Cyanophenyl)-oxoacetaldehyde Hydrate; 4-Cyanobenzoylformaldehyde Hydrate; p-Cyanophenylglyoxal Hydrate; 4-Cyanobenzoylformyl Hydrate; 1-(4-Cyanophenyl)-1,2-ethanedione Hydrate; α-Oxo-4-cyanobenzeneacetaldehyde Hydrate
EINECS	Contact for details

Quality Control

Every batch of 4-Cyanophenylglyoxal Hydrate is manufactured under strict quality management systems and undergoes comprehensive analytical testing to ensure consistency and purity. We provide full traceability and detailed Certificates of Analysis (COA) with each shipment, documenting key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, and we support our global customers with the documentation required for their regulatory submissions.

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. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 3.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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