Description

Piperazine Hydrogen Phosphate Monohydrate is a high-purity organic phosphate salt of piperazine, offering a stable and bioavailable source of the piperazine moiety. This compound is valued for its role as a key intermediate and buffering agent in advanced pharmaceutical synthesis and specialized chemical processes. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for producing active pharmaceutical ingredients (APIs), catalysts, and complexing agents.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of various APIs, including anthelmintics, antidepressants, and antipsychotic medications.
• Buffer Agent: Used in biochemical and diagnostic reagent formulations where a stable pH range is critical.
• Catalyst & Ligand Precursor: Serves as a precursor for ligands in homogeneous catalysis and metal complexation processes.
• Agrochemical Synthesis: Employed in the production of certain herbicides, fungicides, and plant growth regulators.
• Corrosion Inhibitor: A component in formulations for industrial water treatment and metal surface protection.
• Research & Development: Used in academic and industrial R&D for exploring new synthetic pathways and material science applications.

Basic Information

Product Name	Piperazine Hydrogen Phosphate Monohydrate
CAS No.	18534-18-4
Molecular Formula	C4H12N2·H3PO4·H2O
Molecular Weight	202.13 g/mol
Synonyms	Piperazine Phosphate Monohydrate; Piperazine Dihydrogen Phosphate Monohydrate; 1,4-Diazacyclohexane Phosphate Monohydrate; Piperazinium Dihydrogen Phosphate Monohydrate; UNII-6P5K6CQA2T; Piperazine Acid Phosphate; Azacyclohexane Phosphate
EINECS	Contact for details

Quality Control

Our Piperazine Hydrogen Phosphate Monohydrate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for pharmaceutical and industrial applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	7.0 - 9.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%
pH (5% solution)	4.0 - 5.5

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