Description

1H-Pyrrole-2-Carboxaldehyde, 4-Ethyl-5-[(5-Formyl-1H-Pyrrol-2-Yl)Methyl]-3-Methyl- is a specialized pyrrole-based aldehyde derivative, serving as a critical advanced intermediate in organic synthesis. Its value lies in its bifunctional aldehyde groups and complex pyrrole core, which enable the construction of sophisticated heterocyclic systems and functional materials. This compound is essential for researchers and manufacturers in pharmaceutical development, agrochemical research, and the synthesis of functional dyes and organic electronic materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in the development of compounds with pyrrole-containing pharmacophores.
• Agrochemical Research: Used in creating advanced active ingredients for crop protection products, leveraging its heterocyclic structure.
• Organic Electronics: Serves as a precursor for the synthesis of conjugated polymers and small molecules used in OLEDs, organic photovoltaics, and sensors.
• Functional Dye Synthesis: Employed in the production of specialized pigments and dyes with specific light-absorption or emission properties.
• Coordination Chemistry & Ligand Design: The aldehyde and pyrrole nitrogen atoms make it a useful precursor for designing polydentate ligands for metal complexes.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of novel polymeric materials with tailored properties.

Basic Information

Product Name	1H-Pyrrole-2-Carboxaldehyde, 4-Ethyl-5-[(5-Formyl-1H-Pyrrol-2-Yl)Methyl]-3-Methyl-
CAS No.	918151-28-7
Molecular Formula	C14H16N2O2
Molecular Weight	244.29 g/mol
Synonyms	4-Ethyl-5-[(5-formyl-1H-pyrrol-2-yl)methyl]-3-methyl-1H-pyrrole-2-carboxaldehyde; Bis(5-formyl-3-methyl-4-ethylpyrrol-2-yl)methane; 2,2'-Methylenebis(4-ethyl-5-formyl-3-methyl-1H-pyrrole); 4,4'-(Methylenebis(4-ethyl-3-methyl-1H-pyrrole-5,2-diyl))diformaldehyde; 5,5'-Methylenedi(4-ethyl-3-methyl-1H-pyrrole-2-carboxaldehyde); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 1H-Pyrrole-2-Carboxaldehyde, 4-Ethyl-5-[(5-Formyl-1H-Pyrrol-2-Yl)Methyl]-3-Methyl- is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity by HPLC, identity confirmation (IR, NMR), and impurity profiles is provided with every shipment to support your R&D and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere (nitrogen or argon). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical 97-99%)
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.