Description

1-Methylpiperazin-2-One CAS NO 59702-07-7 is a versatile heterocyclic building block and key synthetic intermediate. Its piperazinone core structure makes it a valuable scaffold for constructing complex molecules in advanced pharmaceutical and agrochemical research. This compound is essential for medicinal chemists and process development scientists working in drug discovery and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-infective drugs.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic reactivity.
• Ligand and Catalyst Development: Serves as a building block for creating novel ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Can be incorporated as a monomer or modifier to impart specific properties into specialty polymers.
• Chemical Research & Development: A versatile scaffold for exploring new chemical space in academic and industrial R&D laboratories.
• Custom Synthesis: Used by contract research and manufacturing organizations (CROs/CMOs) for bespoke synthesis projects.

Basic Information

Product Name	1-Methylpiperazin-2-One
CAS No.	59702-07-7
Molecular Formula	C5H10N2O
Molecular Weight	114.15 g/mol
Synonyms	1-Methyl-2-piperazinone; 1-Methylpiperazine-2-one; 2-Piperazinone, 1-methyl-; N-Methyl-2-piperazinone; 1-Methyl-1,4-diazinan-2-one; 1-Methylpiperazinone; 1-Methyl-2-ketopiperazine
EINECS	Contact for details

Quality Control

Our 1-Methylpiperazin-2-One is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

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%

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