Description

1H-Pyrrole-3-Carboxaldehyde,1-Butyl-4-Ethyl-2,5-Dihydro-2-Methyl-5-Oxo-(9Ci) is a specialized pyrrole derivative, a heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its functionalized structure, which serves as a versatile precursor for constructing complex molecules in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists working on novel active ingredients, particularly in medicinal chemistry for drug discovery programs.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders or infectious diseases.
• Agrochemical Synthesis: Used in the creation of novel pesticides, herbicides, or fungicides that require complex heterocyclic cores for enhanced activity and selectivity.
• Material Science Research: Serves as a precursor for functional organic materials, such as conductive polymers or organic light-emitting diodes (OLEDs), due to the electron-rich pyrrole system.
• Chemical Biology Probes: Employed in the synthesis of molecular probes and tags for studying biological processes and enzyme mechanisms.
• Catalyst Ligand Development: Potential use as a building block for novel ligands in asymmetric catalysis and transition metal complexes.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences industry.

Basic Information

Product Name	1H-Pyrrole-3-Carboxaldehyde,1-Butyl-4-Ethyl-2,5-Dihydro-2-Methyl-5-Oxo-(9Ci)
CAS No.	377726-91-5
Molecular Formula	C12H19NO2
Molecular Weight	209.29 g/mol
Synonyms	1-Butyl-4-ethyl-2,5-dihydro-2-methyl-5-oxo-1H-pyrrole-3-carboxaldehyde; 1-Butyl-4-ethyl-2-methyl-5-oxo-2,5-dihydro-1H-pyrrole-3-carbaldehyde; 3-Formyl-1-butyl-4-ethyl-2-methyl-5-pyrrolone; 377726-91-5; 1H-Pyrrole-3-carboxaldehyde, 1-butyl-4-ethyl-2,5-dihydro-2-methyl-5-oxo-; 1-Butyl-4-ethyl-2-methyl-5-oxo-2,5-dihydro-pyrrole-3-carbaldehyde
EINECS	Contact for details

Quality Control

Our 1H-Pyrrole-3-Carboxaldehyde,1-Butyl-4-Ethyl-2,5-Dihydro-2-Methyl-5-Oxo-(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC, GC, NMR, and mass spectrometry, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided and available upon request, supporting your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

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%
Water Content (KF)	≤ 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.