Description

2-Piperidinecarboxylicacid,4-Methyl-,Methylester,(2S-Cis)-(9Ci) is a chiral piperidine derivative, a high-value building block in advanced organic synthesis. Its precise stereochemistry and functional groups make it a critical intermediate for constructing complex molecules with specific biological activity. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of active pharmaceutical ingredients (APIs) and fine chemicals requiring a defined chiral center.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the development of novel therapeutic agents, including central nervous system (CNS) drugs and enzyme inhibitors.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where stereoselectivity impacts efficacy.
• Asymmetric Catalysis Ligand Precursor: Serves as a starting material for synthesizing chiral ligands and catalysts used in enantioselective reactions.
• Fine Chemical Production: Employed in the custom synthesis of complex, high-purity specialty chemicals for research and industrial applications.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic chemistry and medicinal chemistry programs.

Basic Information

Product Name	2-Piperidinecarboxylicacid,4-Methyl-,Methylester,(2S-Cis)-(9Ci)
CAS No.	184880-03-3
Molecular Formula	C8H15NO2
Molecular Weight	157.21 g/mol
Synonyms	(2S,4S)-4-Methyl-2-piperidinecarboxylic acid methyl ester; Methyl (2S,4S)-4-methylpipecolate; L-4-Methylpipecolic acid methyl ester; (2S,4S)-Methyl 4-methylpipecolate; 4-Methyl-D-proline methyl ester; (2S-cis)-4-Methyl-2-piperidinecarboxylic acid methyl ester; 184880-03-3
EINECS	Contact for details

Quality Control

Every batch of our 2-Piperidinecarboxylicacid,4-Methyl-,Methylester,(2S-Cis)-(9Ci) is produced under strict quality management protocols. We provide comprehensive analytical data to ensure identity, purity, and enantiomeric excess meet your specific research or production requirements. A detailed Certificate of Analysis (COA) including chiral purity (HPLC) and standard specifications is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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