Description

3-Chloro-4-Phenyl-1H-Pyrrole-2,5-Dione is a high-value heterocyclic building block and synthetic intermediate of significant interest in advanced organic chemistry. Its unique pyrrolidine-2,5-dione core, functionalized with chloro and phenyl substituents, makes it a versatile precursor for constructing complex molecular architectures. This compound is primarily sought after by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and materials science.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological and inflammatory pathways.
• Agrochemical Research: Used in the synthesis of advanced herbicide and fungicide candidates, leveraging its heterocyclic structure for bioactivity.
• Organic Synthesis Building Block: A crucial starting material for synthesizing complex N-heterocycles, dyes, and functional polymers due to its reactive dione and chloro groups.
• Material Science Precursor: Employed in the research and development of organic electronic materials, such as semiconductors and light-emitting compounds.
• Academic & Contract Research: Essential for methodological studies in organic chemistry, including novel cyclization and cross-coupling reactions.

Basic Information

Product Name	3-Chloro-4-Phenyl-1H-Pyrrole-2,5-Dione
CAS No.	4840-61-3
Molecular Formula	C10H6ClNO2
Molecular Weight	207.61 g/mol
Synonyms	3-Chloro-4-phenylmaleimide; 3-Chloro-4-phenyl-1H-pyrrole-2,5-dione; 4-Phenyl-3-chloromaleimide; 3-Chloro-4-phenyl-2,5-pyrroledione; 1H-Pyrrole-2,5-dione, 3-chloro-4-phenyl-; 3-Chloro-4-phenyl-1H-pyrrole-2,5-dione; 3-Chloro-4-phenylpyrrole-2,5-dione
EINECS	Contact for details

Quality Control

Our production of 3-Chloro-4-Phenyl-1H-Pyrrole-2,5-Dione adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request to support your quality assurance and regulatory needs.

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.