Description

1-(3-Ethenylphenyl)-1H-Pyrrole-2,5-Dione is a specialized organic compound belonging to the class of maleimide derivatives. This chemical is valued for its reactive vinyl and maleimide functional groups, making it a versatile building block for advanced material synthesis. It is primarily sought by researchers and manufacturers in the pharmaceutical, polymer, and specialty chemical industries for developing novel polymers, coatings, and biologically active molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those targeting specific biological pathways.
• Polymer & Resin Modification: Used as a cross-linking agent or comonomer to introduce functional groups into polymers, enhancing properties like thermal stability, adhesion, and chemical resistance.
• Advanced Material Synthesis: A crucial building block for creating specialty polymers, liquid crystals, and high-performance engineering plastics.
• Bioconjugation & Probe Development: Utilized in biochemical research for labeling proteins, peptides, and other biomolecules due to its reactivity with thiol groups.
• Coatings & Adhesives: Incorporated into formulations for UV-curable coatings, inks, and high-strength adhesives to improve durability and performance.
• Academic & Industrial R&D: Employed in research laboratories for exploring new chemical reactions and developing novel materials with tailored properties.

Basic Information

Product Name	1-(3-Ethenylphenyl)-1H-Pyrrole-2,5-Dione
CAS No.	19007-92-2
Molecular Formula	C12H9NO2
Molecular Weight	199.21 g/mol
Synonyms	1-(3-Vinylphenyl)-1H-pyrrole-2,5-dione; 3-Vinylphenylmaleimide; N-(3-Vinylphenyl)maleimide; m-Vinylphenylmaleimide; Maleimide, N-(m-vinylphenyl)-; 1H-Pyrrole-2,5-dione, 1-(3-ethenylphenyl)-; N-(3-Ethenylphenyl)maleimide
EINECS	Contact for details

Quality Control

Our 1-(3-Ethenylphenyl)-1H-Pyrrole-2,5-Dione is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white 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.