Description

1H-Pyrrole-2,4-Dicarboxaldehyde, 5-Ethyl- (9Ci) is a specialized heterocyclic aldehyde building block of significant interest in advanced organic synthesis. This compound matters for its role as a versatile precursor in the development of complex molecular architectures, particularly in pharmaceutical and materials science research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel pyrrole-based compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic core.
• Organic Electronic Materials: Serves as a precursor for conjugated polymers and small molecules used in OLEDs, organic photovoltaics, and sensors.
• Coordination Chemistry & Catalysis: Acts as a ligand precursor for metal-organic frameworks (MOFs) and transition metal catalysts.
• Dye & Pigment Synthesis: Utilized in the creation of advanced colorants and fluorescent markers due to the pyrrole scaffold.
• Academic & Contract Research: Essential reagent for methodological development and exploration of new chemical spaces in university and CRO laboratories.

Basic Information

Item	Details
Product Name	1H-Pyrrole-2,4-Dicarboxaldehyde, 5-Ethyl- (9Ci)
CAS No.	250364-80-8
Molecular Formula	C9H9NO2
Molecular Weight	163.17 g/mol
Synonyms	5-Ethyl-1H-pyrrole-2,4-dicarboxaldehyde; 5-Ethylpyrrole-2,4-dicarbaldehyde; 2,4-Diformyl-5-ethylpyrrole; 5-Ethyl-2,4-pyrroledicarboxaldehyde; 250364-80-8; 5-Ethyl-1H-pyrrole-2,4-dicarbaldehyde; 5-Ethyl-2,4-diformylpyrrole
EINECS	Contact for details

Quality Control

Our 1H-Pyrrole-2,4-Dicarboxaldehyde, 5-Ethyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our commitment to quality supports your research and development needs with reliable, high-purity building blocks.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C for long-term stability. This compound is light-sensitive and easily oxidized; allow the sealed container to reach room temperature before opening to minimize moisture condensation and oxidation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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