Description

Piperazine, 1-Ethyl-3-Methyl-, (3S)- is a chiral piperazine derivative, a high-value intermediate in advanced organic synthesis. Its defined stereochemistry and functionalized piperazine core make it a critical building block for the development of novel, biologically active molecules. This compound is primarily sought after by pharmaceutical R&D and fine chemical manufacturers for applications in medicinal chemistry and asymmetric synthesis.

Application

• Pharmaceutical Intermediate: Key chiral building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and antiviral drug candidates.
• Asymmetric Catalyst Ligand Precursor: Used in the development of chiral ligands for metal-catalyzed asymmetric reactions, enhancing enantioselectivity.
• Medicinal Chemistry Research: Employed in structure-activity relationship (SAR) studies and the construction of compound libraries for high-throughput screening.
• Fine Chemical Synthesis: Serves as a versatile intermediate for creating complex molecules in agrochemical and specialty chemical research.
• Academic & Industrial R&D: Utilized in chemical research for exploring new synthetic methodologies and novel heterocyclic compounds.

Basic Information

Product Name	Piperazine, 1-Ethyl-3-Methyl-, (3S)-
CAS No.	879368-14-6
Molecular Formula	C7H16N2
Molecular Weight	128.22 g/mol
Synonyms	(3S)-1-Ethyl-3-methylpiperazine; (S)-1-Ethyl-3-methylpiperazine; 1-Ethyl-3-methyl-(3S)-piperazine; (S)-N-Ethyl-2-methylpiperazine; 1-Ethyl-3-methylpiperazine, (S)-; (3S)-1-Ethyl-3-methyl-piperazine; (S)-1-Ethyl-3-methyl-piperazine
EINECS	Contact for details

Quality Control

Our Piperazine, 1-Ethyl-3-Methyl-, (3S)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity (enantiomeric excess) and chemical purity determination by HPLC, to ensure it meets the stringent requirements for pharmaceutical research. A Certificate of Analysis (COA) detailing all specifications 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 (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere or in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Enantiomeric Excess)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%

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