Description

Ethyl n-Piperazinecarboxylate CAS NO 120-43-4 is a versatile piperazine derivative that serves as a critical building block in advanced organic synthesis. Its value lies in providing a protected piperazine scaffold, enabling the controlled introduction of the piperazine moiety into complex molecular architectures. This compound is essential for research and development chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to create active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those targeting the central nervous system, as antibacterials, and as antivirals.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging the piperazine ring's bioactivity.
• Ligand and Catalyst Preparation: Serves as a starting material for creating complex ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Employed in the synthesis of specialty polymers and resins, where it can impart specific mechanical or chemical properties.
• Chemical Research & Development: A fundamental reagent in medicinal chemistry and process chemistry for exploring new synthetic routes and compound libraries.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of certain complex dyes and organic pigments.

Basic Information

Item	Details
Product Name	Ethyl n-Piperazinecarboxylate
CAS No.	120-43-4
Molecular Formula	C7H14N2O2
Molecular Weight	158.20 g/mol
Synonyms	Ethyl Piperazine-1-carboxylate; 1-Carbethoxy-piperazine; 1-(Ethoxycarbonyl)piperazine; N-Carbethoxy-piperazine; Piperazine-1-carboxylic acid ethyl ester; UNII-9F0K5W8S4M; Ethyl 1-piperazinecarboxylate; 1-Piperazinecarboxylic acid, ethyl ester
EINECS	204-397-7

Quality Control

Our Ethyl n-Piperazinecarboxylate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the high-purity standards required for synthetic applications. We provide full traceability and a Certificate of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment supports compliance in cGMP and ISO environments.

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). Keep away from strong oxidizing agents and strong acids.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.