Description

1-(4-Phenoxy-Phenyl)-Pyrrole-2,5-Dione is a high-purity organic chemical building block belonging to the class of maleimide derivatives. This compound is valued for its versatile reactivity, particularly as a key intermediate in the synthesis of advanced polymers, pharmaceuticals, and specialty materials. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced polymer industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs), especially those targeting specific biological pathways.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of high-performance polyimides, epoxy resins, and other specialty polymers with enhanced thermal and mechanical properties.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Employed in the creation of advanced electronic materials, liquid crystals, and organic semiconductors.
• Bioconjugation: Utilized in biochemical research for labeling proteins, peptides, and other biomolecules due to its reactivity with thiol groups.
• Organic Synthesis: Functions as a versatile Michael acceptor or dienophile in various organic transformations for constructing heterocyclic compounds.

Basic Information

Item	Detail
Product Name	1-(4-Phenoxy-Phenyl)-Pyrrole-2,5-Dione
CAS No.	69422-82-8
Molecular Formula	C16H11NO3
Molecular Weight	265.26 g/mol
Synonyms	1-(4-Phenoxyphenyl)-1H-pyrrole-2,5-dione; N-(4-Phenoxyphenyl)maleimide; 4-Phenoxyphenylmaleimide; Maleimide, N-(p-phenoxyphenyl)-; 1-(p-Phenoxyphenyl)maleimide; 69422-82-8; N-(4-Phenoxyphenyl)maleimide
EINECS	Contact for details

Quality Control

Our 1-(4-Phenoxy-Phenyl)-Pyrrole-2,5-Dione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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