Description

(S)-1,5-Diethylpiperazinone CAS NO 106576-36-7 is a chiral piperazinone derivative, a high-value building block in advanced organic synthesis. Its defined stereochemistry and functionalized ring structure make it a critical intermediate for creating enantiomerically pure compounds. This product 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 specific chiral centers.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel therapeutic agents, including central nervous system (CNS) drugs and enzyme inhibitors.
• Agrochemical Synthesis: Used in the production of advanced, enantioselective pesticides and herbicides where biological activity is stereospecific.
• Asymmetric Catalyst Ligand Precursor: Serves as a starting material for synthesizing sophisticated chiral ligands used in asymmetric hydrogenation and other catalytic processes.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances that require high enantiomeric purity.
• Academic & Industrial R&D: A valuable compound for methodological development in organic chemistry and medicinal chemistry programs.

Basic Information

Product Name	(S)-1,5-Diethylpiperazinone
CAS No.	106576-36-7
Molecular Formula	C8H16N2O
Molecular Weight	156.23 g/mol
Synonyms	(S)-1,5-Diethyl-2-piperazinone; (S)-1,5-Diethylpiperazin-2-one; (S)-1,5-Diethyl-1,4-diazepan-2-one; (S)-1,5-Diethyl-2-ketopiperazine; (S)-1,5-Diethyl-2-oxopiperazine; (S)-1,5-Diethylpiperazine-2-one; (S)-1,5-Diethyl-2-piperazone
EINECS	Contact for details

Quality Control

Our (S)-1,5-Diethylpiperazinone is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral HPLC for enantiomeric excess (ee) verification, to ensure it meets the high-purity standards required for advanced synthetic applications. A Certificate of Analysis (COA) detailing identity, purity, chiral purity, and residual solvent levels is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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