Description

1H-Pyrrole-2,5-Dione, 1-(Bromomethyl)- is a versatile bromomethylated maleimide derivative, serving as a critical bifunctional building block in advanced organic synthesis. Its core value lies in its ability to act as an electrophilic alkylating agent and a Michael acceptor, enabling the construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting neurological disorders and cancers.
• Agrochemical Synthesis: Used in creating advanced pesticides and herbicides with specific modes of action.
• Polymer Modification: Acts as a cross-linking agent or functional monomer for producing specialty polymers with tailored properties.
• Bioconjugation Chemistry: Facilitates the labeling and modification of proteins, peptides, and other biomolecules for diagnostic and research applications.
• Material Science: Building block for organic electronic materials, such as semiconductors and conductive polymers.
• Chemical Biology Probes: Enables the development of activity-based probes for studying enzyme function and metabolic pathways.

Basic Information

Product Name	1H-Pyrrole-2,5-Dione, 1-(Bromomethyl)-
CAS No.	81979-89-7
Molecular Formula	C5H4BrNO2
Molecular Weight	189.99 g/mol
Synonyms	1-(Bromomethyl)-1H-pyrrole-2,5-dione; N-(Bromomethyl)maleimide; Bromomethylmaleimide; 1-Bromomethylmaleimide; Maleimide, N-(bromomethyl)-; 1H-Pyrrole-2,5-dione, 1-(bromomethyl)-; N-Bromomethylmaleimide
EINECS	Contact for details

Quality Control

Our production of 1H-Pyrrole-2,5-Dione, 1-(Bromomethyl)- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

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%
Heavy Metals	≤ 20 ppm

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