Description

Di-Pyrrol-2-Yl-Ethanedione (CAS NO 643-78-7) is a high-purity diketone derivative featuring two pyrrole rings, serving as a versatile and critical building block in advanced organic synthesis. Its unique heterocyclic structure makes it an essential precursor for the development of complex molecules, particularly in the field of functional materials and pharmaceuticals. This compound is primarily sought after by research institutions and industrial manufacturers specializing in specialty chemicals, agrochemicals, and material science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Material Science Research: Serves as a building block for organic semiconductors, conductive polymers, and other functional organic materials.
• Coordination Chemistry: Acts as a ligand or precursor for metal-organic frameworks (MOFs) and catalytic complexes.
• Dye and Pigment Manufacturing: Intermediate in the production of specialized organic dyes and pigments due to its conjugated system.
• Academic & R&D: A valuable reagent for methodological development and exploratory synthesis in organic chemistry laboratories.

Basic Information

Item	Details
Product Name	Di-Pyrrol-2-Yl-Ethanedione
CAS No.	643-78-7
Molecular Formula	C10H8N2O2
Molecular Weight	188.18 g/mol
Synonyms	1,2-Di(1H-pyrrol-2-yl)ethane-1,2-dione; 1,2-Di(2-pyrrolyl)ethanedione; 2,2'-Bipyrrole-5,5'-dicarboxaldehyde, 1,1'-dihydro-; Di(2-pyrrolyl)glyoxal; 643-78-7; Glyoxal, di-2-pyrryl-; Ethan-1,2-dione,1,2-di(1H-pyrrol-2-yl)-
EINECS	Contact for details

Quality Control

Our Di-Pyrrol-2-Yl-Ethanedione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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). This compound is light-sensitive and should be handled under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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