Description

(R)-2-Ethylpiperazine Dihydrochloride is a high-purity chiral piperazine derivative, supplied as a dihydrochloride salt for enhanced stability and handling. This compound serves as a critical chiral building block and intermediate in the synthesis of advanced pharmaceutical active ingredients and fine chemicals. It is primarily required by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel therapeutic agents and high-value chemical entities.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and antiviral therapies.
• Asymmetric Synthesis: Used as a chiral ligand or auxiliary in catalytic asymmetric reactions to induce stereoselectivity.
• Agrochemical Research: Serves as a building block for novel, optically active pesticides and herbicides.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and protein interactions.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals requiring specific stereochemistry.
• Academic & Industrial R&D: Essential for methodological development in organic chemistry and process chemistry laboratories.

Basic Information

Product Name	(R)-2-Ethylpiperazine Dihydrochloride
CAS No.	438050-07-8
Molecular Formula	C6H16Cl2N2
Molecular Weight	187.11 g/mol
Synonyms	(R)-2-Ethylpiperazine Dihydrochloride; (R)-2-Ethylpiperazine Hydrochloride; (R)-2-Ethylpiperazine Dihydrochloride Salt; (R)-2-Ethylpiperazine, 2HCl; (2R)-2-Ethylpiperazine Dihydrochloride; (R)-(-)-2-Ethylpiperazine Dihydrochloride; (R)-2-Ethylpiperazine HCl; (R)-2-Ethylpiperazine dihydrochloride
EINECS	Contact for details

Quality Control

Our (R)-2-Ethylpiperazine Dihydrochloride 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 R&D. A Certificate of Analysis (COA) detailing identity, purity, and specific test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Enantiomeric Excess (Chiral HPLC)	≥99.0%
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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