Description

trans-2,5-Dimethylpiperazine CAS NO 2815-34-1 is a versatile chiral diamine building block, prized for its rigid, symmetrical structure and two secondary amine functionalities. This compound is critical for synthesizing high-value, complex molecules where stereochemistry and molecular geometry are paramount. It is an essential intermediate for pharmaceutical researchers, agrochemical developers, and manufacturers of specialty polymers and catalysts.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in antiviral, anticancer, and central nervous system (CNS) drug candidates.
• Chiral Ligand & Catalyst Synthesis: Used to create sophisticated ligands for asymmetric catalysis, enabling the production of enantiomerically pure compounds.
• Agrochemical Synthesis: Intermediate in the production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: Serves as a curing agent, chain extender, or cross-linking agent in epoxy resins and polyurethanes, enhancing thermal and mechanical properties.
• Corrosion Inhibitor Formulation: Component in specialty chemical formulations designed to protect metals in harsh industrial environments.
• Complexing Agent: Used in metal extraction and purification processes due to its chelating properties.

Basic Information

Product Name	trans-2,5-Dimethylpiperazine
CAS No.	2815-34-1
Molecular Formula	C6H14N2
Molecular Weight	114.19 g/mol
Synonyms	(2R,5S)-2,5-Dimethylpiperazine; (2S,5R)-2,5-Dimethylpiperazine; trans-2,5-Dimethylpiperazine; 2,5-Dimethylpiperazine, trans-; meso-2,5-Dimethylpiperazine; 2,5-Dimethylpiperazine (trans-isomer); Piperazine, 2,5-dimethyl-, (2R,5S)-rel-; UNII-6Q8I6P8Q3H
EINECS	220-563-6

Quality Control

Our trans-2,5-Dimethylpiperazine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

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 (trans-isomer)
Melting Point	105 - 110 °C
Loss on Drying	≤ 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.