Description

(R)-1-Ethyl-3-Methyl-Piperazine Dihydrochloride is a high-purity chiral piperazine derivative supplied as a stable dihydrochloride salt. This compound serves as a critical chiral building block and intermediate in advanced pharmaceutical synthesis, enabling the development of enantiomerically pure active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for process development and scale-up.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and production of enantiomerically pure drugs, particularly in central nervous system (CNS) and antiviral therapeutic areas.
• Asymmetric Catalyst Ligand Precursor: Used in the synthesis of chiral ligands for asymmetric catalysis, enhancing stereoselectivity in chemical transformations.
• Agrochemical Synthesis: Serves as a building block for developing novel, chiral active ingredients in crop protection agents.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new synthetic methodologies and novel chemical entities.
• Fine Chemical Manufacturing: Integrated into custom synthesis and contract manufacturing processes for high-value specialty chemicals.

Basic Information

Product Name	(R)-1-Ethyl-3-Methyl-Piperazine Dihydrochloride
CAS No.	1630082-92-6
Molecular Formula	C7H18N2·2HCl
Molecular Weight	211.15 g/mol
Synonyms	(R)-1-Ethyl-3-methylpiperazine dihydrochloride; (R)-1-Ethyl-3-methylpiperazine hydrochloride (1:2); (R)-1-Ethyl-3-methylpiperazine 2HCl; (R)-1-Ethyl-3-methylpiperazine dihydrochloride salt; (R)-EMPD hydrochloride; (R)-1-Ethyl-3-methylpiperazinium dichloride; (R)-1-Ethyl-3-methylpiperazine, hydrochloride
EINECS	Contact for details

Quality Control

Our (R)-1-Ethyl-3-Methyl-Piperazine Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets stringent specifications for pharmaceutical R&D and cGMP applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and compliance with customer requirements.

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 material is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity. Keep away from incompatible materials.

Specification

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