Description

Piperazine Dihydrochloride is a high-purity, versatile organic salt widely used as a critical building block in pharmaceutical synthesis and fine chemical manufacturing. Its primary value lies in its role as a key intermediate for producing anthelmintic drugs and other active pharmaceutical ingredients (APIs), ensuring reliable and scalable production. This compound is essential for manufacturers in the pharmaceutical, agrochemical, and research sectors requiring a consistent and high-quality source of the piperazine moiety.

Application

• Pharmaceutical Intermediate: A crucial starting material for the synthesis of anthelmintic drugs (e.g., Diethylcarbamazine citrate) and various other therapeutic agents.
• Chemical Synthesis: Serves as a versatile building block for creating complex molecules, including polymers, corrosion inhibitors, and specialty chemicals.
• Research & Development: Used in academic and industrial R&D laboratories for method development and the creation of novel chemical entities.
• Agrochemical Formulations: Employed in the production of certain pesticides and plant growth regulators.
• Biochemistry Reagent: Functions as a buffering agent and reagent in various biochemical assays and diagnostic applications.

Basic Information

Product Name	Piperazine Dihydrochloride
CAS No.	142-64-3
Molecular Formula	C₄H₁₀N₂·2HCl
Molecular Weight	159.07 g/mol
Synonyms	Piperazine Hydrochloride; Piperazinium Dichloride; Diethylenediamine Dihydrochloride; 1,4-Diazacyclohexane Dihydrochloride; Piperazine, Dihydrochloride; Piperazine HCl; Piperazine-1,4-diium dichloride
EINECS	205-551-2

Quality Control

Our Piperazine Dihydrochloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product is tested against rigorous in-house specifications, which may align with relevant pharmacopeial standards (e.g., USP, EP) for applicable grades. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee compliance with your specific requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Titration)	≥ 98.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Contact for details

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