Description

(S)-6-Methylpiperazin-2-One is a high-purity, single-enantiomer chiral building block of significant importance in modern pharmaceutical synthesis. Its value lies in its role as a key intermediate for constructing complex molecules with specific stereochemistry, which is critical 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 crucial chiral synthon for the research and production of novel APIs, particularly in central nervous system (CNS) and antiviral drug candidates.
• Asymmetric Synthesis: Used as a starting material or ligand precursor in catalytic asymmetric reactions to induce desired stereoselectivity.
• Agrochemical Research: Serves as a building block for developing new generation pesticides and herbicides with enhanced efficacy and selectivity.
• Peptidomimetics: Incorporated into the design of peptide analogs and mimetics to improve metabolic stability and bioavailability.
• Chemical Biology Probes: Utilized in the synthesis of specialized probes for studying enzyme mechanisms and biological pathways.
• Custom Synthesis & Contract Manufacturing: A key material for fine chemical suppliers offering bespoke synthesis services to the life sciences sector.

Basic Information

Product Name	(S)-6-Methylpiperazin-2-One
CAS No.	1558-58-3
Molecular Formula	C5H10N2O
Molecular Weight	114.15 g/mol
Synonyms	(S)-6-Methyl-2-piperazinone; (S)-6-Methylpiperazin-2-one; (3S)-6-Methyl-3,4-dihydro-2(1H)-pyrazinone; (S)-1,4-Diazacyclohexan-2-one, 6-methyl-; L-6-Methylpiperazin-2-one; (S)-6-Methyl-1,4-diazinan-2-one
EINECS	Contact for details

Quality Control

Our (S)-6-Methylpiperazin-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for pharmaceutical R&D and production. Certificates of Analysis (COA) with detailed chromatographic data (HPLC, GC) are provided to guarantee identity, purity, and enantiomeric excess.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). The compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Enantiomeric Excess)	≥ 99.0% ee
Melting Point	Contact for details
Loss on Drying	≤ 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.