Description

1-Acetyloxy-2,2,6,6-tetramethyl-4-oxopiperidine is a specialized piperidinone derivative that serves as a key synthetic intermediate and functional additive. Its value lies in its unique molecular structure, which combines a hindered amine moiety with an acetyloxy group, making it a versatile building block for advanced chemical synthesis. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and polymer stabilization sectors for developing novel active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting neurological and cardiovascular pathways.
• Hindered Amine Light Stabilizer (HALS) Precursor: Used in the manufacture of high-performance light stabilizers for plastics, coatings, and automotive materials to prevent UV degradation.
• Agrochemical Synthesis: Serves as a building block for creating novel pesticides and herbicides with enhanced efficacy and stability.
• Polymer Modification: Employed to introduce functional groups into polymer chains, improving thermal stability and material properties.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new chemical entities and reaction methodologies.
• Crosslinking Agent: Can be utilized in the formulation of specialty resins and coatings requiring controlled crosslinking.

Basic Information

Product Name	1-Acetyloxy-2,2,6,6-tetramethyl-4-oxopiperidine
CAS No.	113682-53-4
Molecular Formula	C11H19NO3
Molecular Weight	213.27 g/mol
Synonyms	4-Oxo-2,2,6,6-tetramethylpiperidin-1-yl acetate; 2,2,6,6-Tetramethyl-4-oxopiperidin-1-yl acetate; 1-Acetoxy-2,2,6,6-tetramethyl-4-piperidone; 4-Oxo-TEMPO acetate; Acetoxy-TEMPO ketone; 1-Acetyloxy-2,2,6,6-tetramethylpiperidin-4-one; N-Acetoxy-2,2,6,6-tetramethyl-4-piperidone
EINECS	Contact for details

Quality Control

Our 1-Acetyloxy-2,2,6,6-tetramethyl-4-oxopiperidine is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our global clientele. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment and are available upon request.

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 bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	78°C - 82°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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