Description

1-(4-Methoxy-3-Nitrophenyl)-1H-Pyrrole-2,5-Dione is a specialized heterocyclic organic compound featuring a pyrrole-2,5-dione (maleimide) core substituted with a methoxy-nitrophenyl group. This unique structure makes it a valuable high-purity chemical intermediate for advanced synthesis in research and development. It is primarily utilized by pharmaceutical, agrochemical, and material science industries for constructing complex molecules and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways.
• Agrochemical Research: Used in developing new herbicides, fungicides, or insecticides where its structural motifs can contribute to biological activity.
• Polymer & Material Science: Serves as a functional monomer or cross-linking agent in the production of specialty polymers, coatings, or advanced materials due to its reactive maleimide group.
• Organic Synthesis & R&D: An essential reagent for academic and industrial research chemists exploring new reactions, heterocyclic chemistry, and the creation of complex molecular architectures.
• Dye & Pigment Precursor: Potential use in synthesizing specialized dyes or organic pigments, leveraging its nitro and aromatic electron systems.

Basic Information

Product Name	1-(4-Methoxy-3-Nitrophenyl)-1H-Pyrrole-2,5-Dione
CAS No.	199583-64-7
Molecular Formula	C11H8N2O5
Molecular Weight	248.19 g/mol
Synonyms	1-(4-Methoxy-3-nitrophenyl)-1H-pyrrole-2,5-dione; 4-Methoxy-3-nitrophenylmaleimide; 1H-Pyrrole-2,5-dione, 1-(4-methoxy-3-nitrophenyl)-; Maleimide, N-(4-methoxy-3-nitrophenyl)-; N-(4-Methoxy-3-nitrophenyl)maleimide; 199583-64-7 (CAS); 4-Methoxy-3-nitro-phenylmaleimide
EINECS	Contact for details

Quality Control

Our 1-(4-Methoxy-3-Nitrophenyl)-1H-Pyrrole-2,5-Dione is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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.

Specification

Item	Specification
Appearance	Yellow to orange 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.