Description

1-Pyrrolidinecarboxaldehyde, 4-Ethyl-2-Methyl- (9Ci) is a specialized heterocyclic aldehyde building block of significant interest in advanced organic synthesis. Its unique pyrrolidine scaffold functionalized with an aldehyde group makes it a versatile precursor for constructing complex molecular architectures. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and catalyst development.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Ligand and Catalyst Development: Acts as a precursor for synthesizing novel nitrogen-containing ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the multi-step synthesis of complex fine chemicals and specialty materials.
• Academic and R&D: A valuable reagent for methodological studies in organic chemistry, including new C-C and C-N bond-forming reactions.

Basic Information

Product Name	1-Pyrrolidinecarboxaldehyde, 4-Ethyl-2-Methyl- (9Ci)
CAS No.	116679-50-6
Molecular Formula	C8H15NO
Molecular Weight	141.21 g/mol
Synonyms	4-Ethyl-2-methylpyrrolidine-1-carbaldehyde; 4-Ethyl-2-methyl-1-pyrrolidinecarboxaldehyde; 2-Methyl-4-ethylpyrrolidine-1-carbaldehyde; 1-Formyl-4-ethyl-2-methylpyrrolidine; 4-Ethyl-2-methylpyrrolidinecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 1-Pyrrolidinecarboxaldehyde, 4-Ethyl-2-Methyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopic methods, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles against agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. This compound is easily oxidized; ensure containers are properly sealed after each use to minimize exposure to air.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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