Description

(S)-3-Methyl-Piperidine-3-Carboxylic Acid Ethyl Ester Hydrochloride is a high-purity chiral piperidine derivative, a crucial building block in modern pharmaceutical synthesis. Its value lies in its role as a key intermediate for constructing complex molecules with specific stereochemistry, essential for developing active pharmaceutical ingredients (APIs). This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of new drugs and specialty chemicals.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and metabolic disorder research.
• API Development: Used as a building block in the construction of complex Active Pharmaceutical Ingredients (APIs) requiring precise stereochemical control.
• Agrochemical Synthesis: Serves as a precursor in the development of advanced pesticides and herbicides with targeted activity.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and creating compound libraries.
• Asymmetric Catalysis: Can be utilized as a ligand precursor or chiral auxiliary in asymmetric synthesis to induce enantioselectivity.
• Fine Chemical Production: Employed in the manufacture of other high-value, specialty fine chemicals and advanced materials.

Basic Information

Product Name	(S)-3-Methyl-Piperidine-3-Carboxylic Acid Ethyl Ester Hydrochloride
CAS No.	1965305-35-4
Molecular Formula	C10H20ClNO2
Molecular Weight	221.72 g/mol
Synonyms	Ethyl (3S)-3-methyl-3-piperidinecarboxylate hydrochloride; (S)-3-Methylnipecotic acid ethyl ester hydrochloride; (S)-Ethyl 3-methylpiperidine-3-carboxylate hydrochloride; (3S)-3-Methylpiperidine-3-carboxylic acid ethyl ester HCl; L-3-Methylpipecolic acid ethyl ester hydrochloride; 1,2,3,6-Tetrahydropyridine-3-carboxylic acid, 3-methyl-, ethyl ester, hydrochloride, (3S)-; (S)-1,2,3,6-Tetrahydropyridine-3-carboxylic acid, 3-methyl-, ethyl ester, hydrochloride
EINECS	Contact for details

Quality Control

Our (S)-3-Methyl-Piperidine-3-Carboxylic Acid Ethyl Ester Hydrochloride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for pharmaceutical R&D and cGMP applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity (assay), chiral purity, and impurity profiles is provided with each shipment.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥98.0%
Chiral Purity (Chiral HPLC)	≥99.0% ee
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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