Description

2-Piperidinone, 1,1'-(1,4-Phenylene)Bis- is a high-purity organic compound, specifically a bis-lactam derivative, serving as a critical building block in advanced chemical synthesis. Its value lies in its rigid, symmetrical aromatic core, which is essential for constructing polymers and functional materials with specific thermal and mechanical properties. This chemical is primarily needed by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly those requiring a rigid, aromatic bis-lactam scaffold.
• Polymer Chemistry: Serves as a monomer or chain extender in the synthesis of high-performance polyamides, polyimides, and other engineering plastics.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Employed as a precursor for creating specialized chelating ligands and organocatalysts in asymmetric synthesis.
• Material Science Research: A valuable building block for developing organic electronic materials, liquid crystals, and metal-organic frameworks (MOFs).
• Cross-linking Agent: Can be utilized to introduce amide linkages and enhance the thermal stability and mechanical strength of polymer networks.

Basic Information

Product Name	2-Piperidinone, 1,1'-(1,4-Phenylene)Bis-
CAS No.	1017663-55-6
Molecular Formula	C16H20N2O2
Molecular Weight	272.34 g/mol
Synonyms	1,1'-(1,4-Phenylene)bis(piperidin-2-one); 1,4-Phenylenebis(2-piperidinone); N,N'-(1,4-Phenylene)di-2-piperidinone; Bis(2-oxopiperidin-1-yl)-1,4-benzene; p-Phenylenebis(2-piperidinone); p-Phenylenedi-2-piperidinone; 2-Piperidinone, N,N'-1,4-phenylenebis-; 1,4-Bis(2-oxo-1-piperidinyl)benzene
EINECS	Contact for details

Quality Control

Our 2-Piperidinone, 1,1'-(1,4-Phenylene)Bis- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets exacting research and industrial-grade specifications. Comprehensive Certificates of Analysis (COA) detailing all test results are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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