Description

1-(4-Iodophenyl)-1H-Pyrrole-2,5-Dione is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of pharmaceuticals, agrochemicals, and functional materials, enabling the construction of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and plant growth regulators, leveraging its unique heterocyclic-iodoaryl structure.
• Material Science & Polymer Chemistry: Acts as a functional monomer or cross-linking agent in the production of specialty polymers, liquid crystals, or organic semiconductors.
• Organic Synthesis Building Block: Employed in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Sonogashira) due to the reactive iodine substituent, facilitating the introduction of complex moieties.
• Bioconjugation & Probe Development: Utilized in the design of chemical probes, fluorescent tags, or bioconjugation reagents for biochemical and diagnostic applications.

Basic Information

Product Name	1-(4-Iodophenyl)-1H-Pyrrole-2,5-Dione
CAS No.	65833-01-4
Molecular Formula	C10H6INO2
Molecular Weight	299.07 g/mol
Synonyms	1-(4-Iodophenyl)-1H-pyrrole-2,5-dione; 4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)iodobenzene; N-(4-Iodophenyl)maleimide; 1-(p-Iodophenyl)maleimide; 1-(4-Iodophenyl)maleimide; 1H-Pyrrole-2,5-dione, 1-(4-iodophenyl)-; 4-(2,5-Dioxopyrrol-1-yl)iodobenzene
EINECS	Contact for details

Quality Control

Our 1-(4-Iodophenyl)-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 via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.