Description

2,2,5,5-Tetramethylpiperazine Dihydrochloride is a high-purity, functionalized piperazine derivative of significant importance in advanced organic synthesis. Its value lies in its role as a versatile building block and a key intermediate for the development of complex molecules, particularly in pharmaceutical research. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel active ingredients and fine chemicals.

Application

• Pharmaceutical intermediate for the synthesis of active pharmaceutical ingredients (APIs).
• Building block in medicinal chemistry for creating novel drug candidates and libraries.
• Key precursor in the development of ligands and catalysts for asymmetric synthesis.
• Intermediate for agrochemicals and crop protection agents.
• Research chemical for academic and industrial studies in organic methodology.
• Starting material for the synthesis of specialty polymers and functional materials.

Basic Information

Product Name	2,2,5,5-Tetramethylpiperazine Dihydrochloride
CAS No.	858851-27-1
Molecular Formula	C8H20Cl2N2
Molecular Weight	215.16 g/mol
Synonyms	2,2,5,5-Tetramethylpiperazine, dihydrochloride; 1,4-Diazabicyclo[2.2.2]octane-2,2,5,5-tetramethyl dihydrochloride; Tetramethylpiperazine dihydrochloride; 2,2,5,5-TMP dihydrochloride; 2,2,5,5-Tetramethylpiperazinium dichloride; 2,2,5,5-Tetramethylpiperazine hydrochloride; 2,2,5,5-Tetramethylpiperazine, HCl salt
EINECS	Contact for details

Quality Control

Our 2,2,5,5-Tetramethylpiperazine Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation.

Specification

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