Description

Piperazine, 2,5-Dimethyl-1-(1-Phenylethyl)-, (2S,5R)- (9Ci) is a chiral piperazine derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound matters as a sophisticated building block for creating molecules with specific three-dimensional structures, which is critical for developing new active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity, stereochemically defined intermediates.

Application

• As a key chiral intermediate in the synthesis of novel pharmaceutical candidates, particularly in central nervous system (CNS) and antiviral research.
• Utilized in asymmetric catalysis and ligand development for creating other enantiomerically pure compounds.
• Serves as a building block for complex natural product analogs and bioactive molecules in medicinal chemistry.
• Potential use in the development of advanced agrochemicals requiring specific stereochemistry for efficacy and environmental safety.
• Employed in academic and industrial R&D for studying structure-activity relationships (SAR) and reaction mechanisms.
• Acts as a precursor for custom fine chemicals and specialty materials where precise molecular architecture is essential.

Basic Information

Product Name	Piperazine, 2,5-Dimethyl-1-(1-Phenylethyl)-, (2S,5R)- (9Ci)
CAS No.	791575-43-4
Molecular Formula	C14H22N2
Molecular Weight	218.34 g/mol
Synonyms	(2S,5R)-2,5-Dimethyl-1-(1-phenylethyl)piperazine; (2S,5R)-1-(α-Methylbenzyl)-2,5-dimethylpiperazine; 1-[(1R)-1-Phenylethyl]-(2S,5R)-2,5-dimethylpiperazine; (2S,5R)-1-(1-Phenylethyl)-2,5-dimethylpiperazine; Chiral 2,5-dimethylpiperazine derivative; Stereoisomer of 791575-43-4
EINECS	Contact for details

Quality Control

Our Piperazine, 2,5-Dimethyl-1-(1-Phenylethyl)-, (2S,5R)- (9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high chemical purity. Each lot is characterized using advanced analytical techniques including chiral HPLC, NMR, and mass spectrometry to confirm identity, stereochemical purity, and assay. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory documentation needs.

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 purity.

Specification

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