Description

3-Piperidinecarboxylic Acid, 5-Methyl-2-Oxo-, Ethyl Ester is a high-purity, versatile piperidine derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its defined stereochemistry and functional groups, which enable precise molecular construction. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of central nervous system (CNS) drugs, analgesics, and other therapeutic agents.
• Agrochemical Synthesis: Used in the creation of advanced pesticide and herbicide molecules, contributing to improved efficacy and selectivity.
• Chemical Research & Development: Serves as a versatile scaffold for medicinal chemistry, enabling structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and catalysts.
• Academic Research: Utilized in university and institutional labs for methodological studies in asymmetric synthesis and heterocyclic chemistry.

Basic Information

Product Name	3-Piperidinecarboxylic Acid, 5-Methyl-2-Oxo-, Ethyl Ester
CAS No.	102943-16-8
Molecular Formula	C9H15NO3
Molecular Weight	185.22 g/mol
Synonyms	Ethyl 5-Methyl-2-oxopiperidine-3-carboxylate; 5-Methyl-2-oxo-3-piperidinecarboxylic Acid Ethyl Ester; 3-Carbethoxy-5-methyl-2-piperidone; Ethyl 5-methyl-2-oxo-3-piperidinecarboxylate; 3-Piperidinecarboxylic acid, 5-methyl-2-oxo-, ethyl ester; 102943-16-8; 5-Methyl-2-oxo-piperidine-3-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our 3-Piperidinecarboxylic Acid, 5-Methyl-2-Oxo-, Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and chiral purity analysis, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.