Description

2-Piperidinecarboxylicacid,Methylester,(2S)-(9Ci) CAS NO 90710-04-6 is a chiral piperidine derivative, specifically the (S)-enantiomer of methyl pipecolinate. This compound serves as a critical chiral building block and intermediate in sophisticated organic synthesis. It is primarily required by pharmaceutical R&D and fine chemical manufacturers for the development of active pharmaceutical ingredients (APIs), agrochemicals, and other high-value specialty chemicals where stereochemistry is paramount.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of various drug candidates, particularly those targeting the central nervous system (CNS).
• Agrochemical Synthesis: Used in the research and production of enantiomerically pure pesticides and herbicides.
• Asymmetric Catalysis: Employed as a precursor or ligand in the development of chiral catalysts for stereoselective reactions.
• Peptidomimetics Research: Serves as a constrained amino acid analog in the design of novel peptide-based therapeutics and biochemical probes.
• Fine Chemical Production: An essential intermediate for manufacturing other high-purity, specialty chiral compounds.

Basic Information

Product Name	2-Piperidinecarboxylicacid,Methylester,(2S)-(9Ci) CAS NO 90710-04-6
CAS No.	90710-04-6
Molecular Formula	C7H13NO2
Molecular Weight	143.18 g/mol
Synonyms	(S)-Methyl pipecolinate; (S)-Methyl pipecolate; (S)-Pipecolinic acid methyl ester; (S)-2-Piperidinecarboxylic acid methyl ester; (S)-Methyl 2-piperidinecarboxylate; (S)-Hexahydropicolinic acid methyl ester; L-Pipecolinic acid methyl ester; Methyl (S)-pipecolinate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We offer various grades, including standard and high-purity (e.g., >98% chiral purity), tailored for research and commercial-scale synthesis. Certificates of Analysis (COA) detailing chiral purity, enantiomeric excess (ee), and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere for long-term storage to maintain stability and purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.