Description

1-Piperidinecarboxaldehyde, 3-Ethyl- (9Ci) is a versatile heterocyclic aldehyde building block of significant importance in advanced organic synthesis. Its core value lies in providing a reactive aldehyde functional group on a substituted piperidine scaffold, enabling the construction of complex nitrogen-containing molecules. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of piperidine-based drug candidates, including potential central nervous system (CNS) agents, receptor modulators, and enzyme inhibitors.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where the piperidine moiety can contribute to biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating chiral ligands and organocatalysts used in asymmetric synthesis.
• Chemical Research: Employed in academic and industrial R&D for exploring new heterocyclic chemistry, molecular libraries, and structure-activity relationship (SAR) studies.
• Fine Chemical Production: Acts as a specialized building block for manufacturing custom and high-value fine chemicals with specific chiral or structural requirements.

Basic Information

Product Name	1-Piperidinecarboxaldehyde, 3-Ethyl- (9Ci)
CAS No.	68291-29-2
Molecular Formula	C8H15NO
Molecular Weight	141.21 g/mol
Synonyms	3-Ethylpiperidine-1-carboxaldehyde; 3-Ethyl-1-piperidinecarboxaldehyde; 1-Formyl-3-ethylpiperidine; 3-Ethylpiperidine-1-carbaldehyde; 3-Ethyl-1-piperidinecarbaldehyde; 3-Ethylpiperidine-1-carboxaldehyde (9CI); 3-Ethyl-1-piperidinecarboxaldehyde (9CI)
EINECS	Contact for details

Quality Control

Our 1-Piperidinecarboxaldehyde, 3-Ethyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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