Description

3-Methoxy-1H-Pyrrole-2,5-Dione is a versatile heterocyclic building block and chemical intermediate. This compound is valued for its reactive dione and pyrrole functionalities, enabling its use in the synthesis of complex organic molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly those with heterocyclic cores.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecules, dyes, and pigments.
• Material Science Research: Investigated as a precursor for functional polymers and advanced organic electronic materials.
• Chemical Research: Serves as a standard or reagent in methodological studies and chemical library development.

Basic Information

Product Name	3-Methoxy-1H-Pyrrole-2,5-Dione
CAS No.	98027-61-3
Molecular Formula	C5H5NO3
Molecular Weight	127.10 g/mol
Synonyms	3-Methoxymaleimide; 3-Methoxy-1H-pyrrole-2,5-dione; 1H-Pyrrole-2,5-dione, 3-methoxy-; 3-Methoxypyrrole-2,5-dione; Maleimide, 3-methoxy-
EINECS	Contact for details

Quality Control

Our 3-Methoxy-1H-Pyrrole-2,5-Dione is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, impurities, and other critical parameters are available for every shipment to support your quality assurance processes.

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.

Specification

Item	Specification
Appearance	White to off-white powder/crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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