Description

Piperazinone, 1-Ethyl-5-(2-Methylpropyl)-, (S)- (9Ci) is a chiral, substituted piperazinone derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its value lies in its stereochemically defined structure, which is crucial for imparting specific biological activity and physicochemical properties to target molecules. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients, particularly where a chiral piperazine scaffold is required.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) agents, antivirals, and other bioactive molecules.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where the specific stereochemistry can influence efficacy and environmental profile.
• Asymmetric Catalysis Ligand Precursor: Serves as a starting material for the synthesis of chiral ligands used in asymmetric synthesis to create enantiomerically pure compounds.
• Chemical Research & Development: Employed in academic and industrial R&D settings for exploring new heterocyclic chemistry, reaction pathways, and structure-activity relationships (SAR).
• Fine Chemical Production: Integrated into multi-step synthesis processes for the manufacture of complex, high-value specialty chemicals.

Basic Information

Product Name	Piperazinone, 1-Ethyl-5-(2-Methylpropyl)-, (S)- (9Ci)
CAS No.	106576-32-3
Molecular Formula	C10H20N2O
Molecular Weight	184.28 g/mol
Synonyms	(S)-1-Ethyl-5-isobutylpiperazin-2-one; (S)-1-Ethyl-5-(2-methylpropyl)piperazin-2-one; 1-Ethyl-5-(2-methylpropyl)-2-piperazinone, (S)-; (S)-1-Ethyl-5-isobutyl-2-piperazinone; 2-Piperazinone, 1-ethyl-5-(2-methylpropyl)-, (S)-; (S)-1-Ethyl-5-(2-methylpropyl)piperazine-2-one
EINECS	Contact for details

Quality Control

Our Piperazinone, 1-Ethyl-5-(2-Methylpropyl)-, (S)- (9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the high standards required for research and synthesis applications. A Certificate of Analysis (COA) detailing identity, purity, and enantiomeric excess is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% e.e.
Water Content (KF)	≤ 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.