Description

1H-Pyrrole-2,5-Dione,1-Ethyl-3-(Ethylamino)-(9Ci) is a specialized heterocyclic compound belonging to the pyrrole-2,5-dione (maleimide) family, known for its reactive imide functionality. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition or requiring maleimide-based conjugation for antibody-drug conjugates (ADCs).
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its reactive site allows for the introduction of specific bioactive moieties.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers, such as polyimides or functional resins, imparting thermal stability and specific chemical resistance.
• Material Science Research: Employed in the development of advanced organic electronic materials, dyes, and pigments due to its conjugated structure.
• Bioconjugation Reagent: Its maleimide group is reactive towards thiols, making it useful for labeling proteins, peptides, and other biomolecules in biochemical research and diagnostics.
• Chemical Research & Development: Serves as a versatile scaffold for exploring new chemical reactions and synthesizing libraries of compounds for high-throughput screening.

Basic Information

Product Name	1H-Pyrrole-2,5-Dione,1-Ethyl-3-(Ethylamino)-(9Ci)
CAS No.	457959-69-2
Molecular Formula	C8H12N2O2
Molecular Weight	168.19 g/mol
Synonyms	1-Ethyl-3-(ethylamino)-1H-pyrrole-2,5-dione; 3-(Ethylamino)-1-ethyl-1H-pyrrole-2,5-dione; 1-Ethyl-3-(ethylamino)maleimide; N-Ethyl-N'-(1-ethyl-2,5-dioxo-2,5-dihydro-1H-pyrrol-3-yl)amine; 1-Ethyl-3-(ethylamino)-2,5-pyrroledione; 457959-69-2 (CAS); Ethylaminoethyl maleimide derivative
EINECS	Contact for details

Quality Control

Our 1H-Pyrrole-2,5-Dione,1-Ethyl-3-(Ethylamino)-(9Ci) is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR). We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring traceability and compliance with your research or production specifications. For cGMP or other specific regulatory grade requirements, please contact our technical sales team.

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 the container tightly sealed to minimize exposure to atmospheric moisture. Store away from incompatible materials such as strong bases, strong oxidizing agents, and strong reducing agents.

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%
Heavy Metals (as Pb)	≤ 20 ppm

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