Description

(S)-3-Methylpiperidine Hydrochloride CAS NO 155797-02-7 is a high-purity chiral building block and intermediate of significant importance in modern synthetic chemistry. Its value lies in its stereochemically defined structure, which is crucial for imparting specific biological activity in advanced pharmaceutical compounds. This material is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for the development of new active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and other therapeutic agents.
• Agrochemical Synthesis: Used in the development of advanced, stereoselective pesticides and herbicides where the specific enantiomer is required for optimal efficacy and environmental safety.
• Ligand and Catalyst Preparation: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric synthesis to create other enantiomerically pure compounds.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances that require precise stereochemical control.
• Academic and R&D: A valuable reagent for methodological development in organic chemistry and medicinal chemistry research within university and corporate laboratories.

Basic Information

Product Name	(S)-3-Methylpiperidine Hydrochloride
CAS No.	155797-02-7
Molecular Formula	C6H14ClN
Molecular Weight	135.64 g/mol
Synonyms	(S)-3-Methylpiperidine HCl; (S)-3-Methylpiperidinium chloride; (3S)-3-Methylpiperidine hydrochloride; (S)-3-Methylpiperidine hydrochloride; (S)-3-Methylpiperidine, hydrochloride; (S)-3-Methylpiperidine monohydrochloride; (S)-3-Methylpiperidine HCl salt; (S)-3-Methylpiperidine hydrochloride salt
EINECS	Contact for details

Quality Control

Our (S)-3-Methylpiperidine Hydrochloride is produced under strict quality management systems to ensure batch-to-batch consistency and high chemical purity. Each lot undergoes comprehensive analytical testing, including chiral purity assessment by HPLC, identity confirmation by IR and NMR, and determination of residual solvents and impurities. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere or in a desiccator after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% ee
Water Content (KF)	≤0.5%
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.