Description

1-Methyl-2-Piperidone is a versatile, high-purity cyclic amide solvent and intermediate with significant utility in advanced chemical synthesis. Its unique polar aprotic properties make it an excellent medium for demanding reactions, offering superior solvency and stability. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking reliable performance in complex formulations.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Specialty Solvent: Used as a high-performance, polar aprotic solvent for reactions involving strong bases, in polymer processing, and for gas purification.
• Agrochemical Synthesis: Employed in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Production: Acts as a reaction medium and co-solvent in the manufacture of high-performance polymers, resins, and coatings.
• Electrolyte Additive: Utilized in lithium-ion battery electrolytes to enhance stability and performance.
• Chemical Research & Development: Serves as a valuable reagent and solvent in laboratory-scale organic synthesis and process development.

Basic Information

Product Name	1-Methyl-2-Piperidone
CAS No.	931-20-4
Molecular Formula	C6H11NO
Molecular Weight	113.16 g/mol
Synonyms	N-Methyl-2-piperidone; 2-Piperidinone, 1-methyl-; 1-Methylpiperidin-2-one; N-Methyl-δ-valerolactam; 1-Methyl-2-piperidinone; N-Methyl-2-piperidinone; N-Methyl-α-piperidone
EINECS	213-235-4

Quality Control

Our 1-Methyl-2-Piperidone is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting our customers' regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Ensure containers are kept upright to prevent leakage.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.468 - 1.472
Density (20°C)	0.990 - 1.010 g/mL

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