Description

2-[(E)-(1H-Pyrrol-2-Yl)Methylene]-1H-Pyrrol-5(2H)-One is a specialized pyrrole-based heterocyclic compound, serving as a versatile and high-value synthetic intermediate. Its conjugated structure makes it a critical building block for advanced materials and fine chemical synthesis, offering precise molecular control. This product is essential for research and development teams in the pharmaceutical, agrochemical, and organic electronics sectors seeking to develop novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for compounds targeting neurological and oncological pathways.
• Agrochemical Synthesis: Building block for developing advanced pesticides and herbicides with improved efficacy and environmental profiles.
• Organic Electronics: Core component in the research and production of organic semiconductors, conductive polymers, and light-emitting materials (OLEDs).
• Coordination Chemistry & Catalysis: Ligand for metal complexes used in homogeneous catalysis and the creation of functional materials.
• Dye & Pigment Industry: Intermediate for synthesizing high-performance, color-fast organic dyes and pigments.
• Academic & Industrial R&D: Fundamental research chemical for exploring new reactions and synthesizing complex heterocyclic frameworks.

Basic Information

Product Name	2-[(E)-(1H-Pyrrol-2-Yl)Methylene]-1H-Pyrrol-5(2H)-One
CAS No.	77937-29-2
Molecular Formula	C9H8N2O
Molecular Weight	160.17 g/mol
Synonyms	2-[(1H-Pyrrol-2-yl)methylene]-1H-pyrrol-5(2H)-one; (E)-2-((1H-Pyrrol-2-yl)methylene)-2,5-dihydro-1H-pyrrol-5-one; 2-(1H-Pyrrol-2-ylmethylene)-1H-pyrrol-5-one; Pyrrole-based diketone analog; Bispyrrolyl ketone derivative
EINECS	Contact for details

Quality Control

Our production of 2-[(E)-(1H-Pyrrol-2-Yl)Methylene]-1H-Pyrrol-5(2H)-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.