Description

1-(2-Methoxy-5-Methylphenyl)-1H-Pyrrole-2,5-Dione is a specialized heterocyclic organic compound belonging to the class of maleimide derivatives. This chemical serves as a critical high-purity building block and advanced pharmaceutical intermediate in the synthesis of complex molecules. It is primarily required by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and advanced material science sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the research and development of novel therapeutic agents, particularly in oncology and CNS drug discovery.
• Agrochemical Synthesis: Building block for creating new-generation pesticides and herbicides with targeted modes of action.
• Polymer Chemistry: Used as a functional monomer or cross-linking agent in the production of specialty polymers and resins.
• Material Science Research: Employed in the development of organic electronic materials, such as semiconductors for OLEDs or photovoltaics.
• Bioconjugation Chemistry: The maleimide moiety can be utilized for selective labeling and modification of biomolecules like proteins and peptides.
• Academic & Industrial R&D: Serves as a versatile scaffold for medicinal chemistry and synthetic organic chemistry projects.

Basic Information

Product Name	1-(2-Methoxy-5-Methylphenyl)-1H-Pyrrole-2,5-Dione
CAS No.	199464-95-4
Molecular Formula	C12H11NO3
Molecular Weight	217.22 g/mol
Synonyms	2-Methoxy-5-methylphenylmaleimide; 1-(2-Methoxy-5-methylphenyl)maleimide; N-(2-Methoxy-5-methylphenyl)maleimide; 1H-Pyrrole-2,5-dione, 1-(2-methoxy-5-methylphenyl)-; 199464-95-4; 2-Methoxy-5-methylphenyl maleimide; Maleimide, N-(2-methoxy-5-methylphenyl)-
EINECS	Contact for details

Quality Control

Our production of 1-(2-Methoxy-5-Methylphenyl)-1H-Pyrrole-2,5-Dione adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting customer specifications. Certificates of Analysis (COA) detailing all critical parameters are provided as standard, supporting applications in GMP-aligned environments and research requiring traceable, high-quality intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

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%
Heavy Metals	< 20 ppm

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