Description

1H-Pyrrole-2,5-Dione, 3-Chloro-1-Phenyl-4-(Phenylamino)- is a specialized heterocyclic compound belonging to the maleimide derivative class, serving as a versatile chemical intermediate. Its core value lies in its functionalized structure, which provides reactive sites for synthesizing more complex molecules, particularly in advanced material and pharmaceutical research. This compound is essential for R&D chemists and process engineers in the fine chemical, agrochemical, and pharmaceutical industries who require high-purity building blocks for novel synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Acts as a functional monomer or cross-linking agent in the production of specialty polymers, resins, and advanced materials.
• Dye & Pigment Manufacturing: Serves as an intermediate for creating complex organic dyes and high-performance pigments.
• Organic Synthesis & Research: A valuable building block in academic and industrial laboratories for constructing complex heterocyclic compounds and exploring new chemical reactions.

Basic Information

Product Name	1H-Pyrrole-2,5-Dione, 3-Chloro-1-Phenyl-4-(Phenylamino)-
CAS No.	6903-92-0
Molecular Formula	C16H11ClN2O2
Molecular Weight	298.72 g/mol
Synonyms	3-Chloro-1-phenyl-4-(phenylamino)-1H-pyrrole-2,5-dione; 4-Anilino-3-chloro-1-phenyl-1H-pyrrole-2,5-dione; 3-Chloro-4-(phenylamino)-1-phenyl-1H-pyrrole-2,5-dione; N-Phenyl-3-chloro-1-phenyl-4-amino-maleimide; 3-Chloro-1-phenyl-4-anilino-maleimide; 6903-92-0; 3-Chloro-4-(phenylamino)-1-phenylmaleimide
EINECS	Contact for details

Quality Control

Our production of 1H-Pyrrole-2,5-Dione, 3-Chloro-1-Phenyl-4-(Phenylamino)- adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

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 incompatible materials such as strong bases and reducing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.