Description

Piperazine, 2-[2-(3-Pyridinyl)Ethyl]-, (2S)- (9Ci) is a chiral piperazine derivative, a high-value intermediate in advanced organic synthesis. This compound matters for its role as a critical building block in the development of active pharmaceutical ingredients (APIs) and other fine chemicals, where its specific stereochemistry is essential for biological activity. It is primarily needed by pharmaceutical R&D departments, contract manufacturing organizations (CMOs), and specialty chemical companies focused on creating novel therapeutic agents and high-purity research chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of novel drug candidates, particularly in central nervous system (CNS) and other therapeutic areas.
• API Synthesis: Serves as a crucial building block for constructing complex molecular architectures in Active Pharmaceutical Ingredient (API) manufacturing.
• Asymmetric Catalysis & Ligand Synthesis: Used in the development of chiral ligands and catalysts for stereoselective synthesis.
• Biochemical Research: Employed as a reference standard or reagent in pharmacological and biochemical studies investigating receptor interactions.
• Fine Chemical Production: Integral to the multi-step synthesis of other high-value, specialty organic compounds.

Basic Information

Product Name	Piperazine, 2-[2-(3-Pyridinyl)Ethyl]-, (2S)- (9Ci)
CAS No.	612503-28-3
Molecular Formula	C11H17N3
Molecular Weight	191.27 g/mol
Synonyms	(2S)-2-[2-(Pyridin-3-yl)ethyl]piperazine; (S)-2-(2-(Pyridin-3-yl)ethyl)piperazine; 3-[2-[(2S)-Piperazin-2-yl]ethyl]pyridine; (S)-3-(2-Piperazin-2-ylethyl)pyridine; 612503-28-3; (S)-2-(2-(3-Pyridyl)ethyl)piperazine; (S)-2-(3-Pyridylethyl)piperazine
EINECS	Contact for details

Quality Control

Our Piperazine, 2-[2-(3-Pyridinyl)Ethyl]-, (2S)- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for pharmaceutical R&D and synthesis. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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