Description

Piperazine, 2-(Phenylmethyl)-, (2R)- (9Ci) is a chiral piperazine derivative of significant interest in advanced organic synthesis. This compound serves as a crucial chiral building block and intermediate for the development of active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for creating enantiomerically pure compounds.

Application

• As a key chiral intermediate in the synthesis of novel pharmaceutical candidates.
• For the research and development of central nervous system (CNS) active compounds and receptor ligands.
• In the preparation of asymmetric catalysts and ligands for enantioselective synthesis.
• As a building block for agrochemicals, such as herbicides and fungicides with specific stereochemistry.
• For the synthesis of complex natural product analogs and other fine chemicals requiring precise stereocontrol.
• In academic and industrial methodology research exploring new chiral amine chemistry.

Basic Information

Product Name	Piperazine, 2-(Phenylmethyl)-, (2R)- (9Ci)
CAS No.	131288-11-4
Molecular Formula	C11H16N2
Molecular Weight	176.26 g/mol
Synonyms	(2R)-2-Benzylpiperazine; (R)-2-Benzylpiperazine; (R)-(+)-2-Benzylpiperazine; (+)-(R)-2-Benzylpiperazine; 1-Piperazineethanamine, α-phenyl-, (alphaR)- (8CI); (R)-α-Benzylpiperazine; (R)-Benzylpiperazine; (R)-2-(Phenylmethyl)piperazine
EINECS	Contact for details

Quality Control

Our Piperazine, 2-(Phenylmethyl)-, (2R)- (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chiral purity determination, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided to guarantee batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if necessary to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.