Description

(2R)-2-Ethyl-1-Methylpiperazine is a chiral, substituted piperazine derivative of significant interest in advanced organic synthesis. This compound matters as a versatile and valuable chiral building block for constructing complex molecules with specific three-dimensional configurations. Pharmaceutical, agrochemical, and fine chemical research and development teams need it for creating active ingredients, catalysts, and ligands where stereochemistry is critical for function.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) drugs, antivirals, and other therapeutics requiring precise stereocontrol.
• Agrochemical Synthesis: Used in the development of chiral pesticides, herbicides, and fungicides where the specific enantiomer can enhance efficacy and reduce environmental impact.
• Catalyst and Ligand Preparation: Serves as a precursor for synthesizing chiral catalysts and ligands used in asymmetric synthesis, enabling highly enantioselective chemical transformations.
• Fine Chemical Building Block: Employed in custom synthesis and research for creating complex, high-value specialty chemicals with defined stereochemistry.
• Academic and Industrial R&D: A valuable reagent for methodological development in organic chemistry and for exploring new chemical entities in discovery pipelines.

Basic Information

Product Name	(2R)-2-Ethyl-1-Methylpiperazine
CAS No.	1033710-87-0
Molecular Formula	C7H16N2
Molecular Weight	128.22 g/mol
Synonyms	(R)-2-Ethyl-1-methylpiperazine; 1-Methyl-2-ethyl-(R)-piperazine; (R)-1-Methyl-2-ethylpiperazine; (2R)-1-Methyl-2-ethylpiperazine; (+)-(R)-2-Ethyl-1-methylpiperazine; (R)-(-)-2-Ethyl-1-methylpiperazine; Chiral 2-ethyl-1-methylpiperazine; (R)-enantiomer of 2-ethyl-1-methylpiperazine
EINECS	Contact for details

Quality Control

Our (2R)-2-Ethyl-1-Methylpiperazine is produced under strict quality management systems. We offer material suitable for research and development purposes, with typical purity levels exceeding 97% (by chiral HPLC). Every batch is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity (assay), enantiomeric excess (ee), and impurity profiles. Specifications can be tailored to meet specific project requirements, including higher purity grades for advanced applications.

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). This material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (Assay by GC/HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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