Description

3-Chloro-4-(4-Chloroanilino)-1-Phenyl-1H-Pyrrole-2,5-Dione is a specialized heterocyclic compound featuring a maleimide core substituted with chloroanilino and phenyl groups, serving as a high-value synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in advanced pharmaceutical and agrochemical research where precise functionalization is critical. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for synthesizing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting kinase inhibition or other protein-protein interactions.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and plant growth regulators.
• Functional Material Precursor: Serves as a monomer or cross-linking agent in the development of specialty polymers, dyes, and pigments.
• Academic & Contract Research: Essential reagent in university and CRO laboratories for methodological studies in organic synthesis and heterocyclic chemistry.
• Chemical Biology Probe Development: Utilized to create labeled or tagged molecules for studying biological pathways and target engagement.

Basic Information

Product Name	3-Chloro-4-(4-Chloroanilino)-1-Phenyl-1H-Pyrrole-2,5-Dione
CAS No.	251640-05-8
Molecular Formula	C16H10Cl2N2O2
Molecular Weight	333.17 g/mol
Synonyms	3-Chloro-4-[(4-chlorophenyl)amino]-1-phenyl-1H-pyrrole-2,5-dione; 1-Phenyl-3-chloro-4-(4-chloroanilino)maleimide; 4-(4-Chloroanilino)-3-chloro-1-phenyl-1H-pyrrole-2,5-dione; N-(4-Chlorophenyl)-3-chloro-2,5-dioxo-1-phenyl-2,5-dihydro-1H-pyrrol-4-amine; 3-Chloro-4-(4-chloroanilino)-1-phenylmaleimide; 251640-05-8; 3-Chloro-4-(4-chloro-phenylamino)-1-phenyl-1H-pyrrole-2,5-dione
EINECS	Contact for details

Quality Control

Our 3-Chloro-4-(4-Chloroanilino)-1-Phenyl-1H-Pyrrole-2,5-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, ensuring traceability and batch-to-batch consistency.

Storage

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

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%
Heavy Metals	≤ 20 ppm

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