Description

1-Phenyl-3,4-Diiodo-1H-Pyrrole-2,5-Dione is a high-value, halogenated pyrrole derivative, serving as a critical synthetic intermediate and building block in advanced organic chemistry. Its unique structure, featuring both phenyl and iodine substituents, makes it a versatile precursor for constructing complex molecules, particularly in the development of pharmaceuticals and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable, high-purity intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring halogenated heterocyclic cores.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, where the iodine atoms can be leveraged for further functionalization.
• Material Science: Serves as a monomer or precursor for the development of specialty polymers and organic electronic materials.
• Organic Synthesis Reagent: Employed in cross-coupling reactions and as a source of iodine in various catalytic cycles for constructing complex molecular architectures.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized colorants and pigments due to its conjugated pyrrole-dione system.
• Academic and R&D: A valuable compound for research institutions conducting studies in medicinal chemistry, synthetic methodology, and heterocyclic chemistry.

Basic Information

Product Name	1-Phenyl-3,4-Diiodo-1H-Pyrrole-2,5-Dione
CAS No.	15051-40-8
Molecular Formula	C10H5I2NO2
Molecular Weight	424.96 g/mol
Synonyms	1-Phenyl-3,4-diiodo-1H-pyrrole-2,5-dione; 3,4-Diiodo-1-phenyl-1H-pyrrole-2,5-dione; 1-Phenyl-3,4-diiodomaleimide; N-Phenyl-3,4-diiodomaleimide; 3,4-Diiodo-N-phenylmaleimide; Diiodophenylmaleimide; 15051-40-8; N-Phenyl-3,4-diiodo-2,5-pyrroledione
EINECS	Contact for details

Quality Control

Our 1-Phenyl-3,4-Diiodo-1H-Pyrrole-2,5-Dione is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment 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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%
Water Content (KF)	< 0.5%

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