Description

4-Nitrophenylglyoxal Hydrate is a specialized aromatic glyoxal derivative used as a key building block and reagent in advanced organic synthesis. This compound matters for its role as a versatile precursor in the development of heterocyclic compounds and complex molecular architectures. It is primarily needed by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for synthesizing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the preparation of various nitrogen-containing heterocycles with potential biological activity.
• Agrochemical Research: Used in the synthesis of novel herbicide and pesticide candidates.
• Fine Chemical Synthesis: Serves as a versatile electrophile and building block for complex organic molecules, dyes, and functional materials.
• Bioconjugation Chemistry: Potential use as a reagent for modifying proteins or peptides due to its reactive carbonyl groups.
• Academic & Industrial R&D: Employed in methodological development and exploratory synthesis for new chemical entities.
• Material Science: Precursor for the synthesis of organic ligands and monomers for polymeric materials.

Basic Information

Product Name	4-Nitrophenylglyoxal Hydrate
CAS No.	92304-49-9
Molecular Formula	C8H7NO5
Molecular Weight	197.14 g/mol
Synonyms	(4-Nitrophenyl)glyoxal hydrate; 1-(4-Nitrophenyl)-1,2-ethanedione hydrate; 4-Nitrobenzoylformaldehyde hydrate; p-Nitrophenylglyoxal hydrate; Glyoxal, (4-nitrophenyl)-, hydrate; 2-Oxo-2-(4-nitrophenyl)acetaldehyde hydrate
EINECS	Contact for details

Quality Control

Our 4-Nitrophenylglyoxal Hydrate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing including HPLC, NMR, and FTIR to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles. We are committed to meeting the exacting standards required for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider keeping under an inert atmosphere. Keep away from strong oxidizing agents, strong bases, and reducing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm

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