Description

Propanoic Acid, 2,2,6,6-Tetramethyl-1-Piperidinyl Ester is a specialized organic compound belonging to the class of hindered amine derivatives. It serves as a crucial intermediate and functional additive in advanced material synthesis, offering unique steric and electronic properties. This high-purity chemical is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and polymer industries seeking to develop novel compounds with enhanced stability and performance.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring hindered amine light stabilizer (HALS) motifs or specific piperidine-based pharmacophores.
• Agrochemical Synthesis: Serves as a key building block for creating novel pesticides, herbicides, and plant growth regulators that benefit from its stable, sterically hindered structure.
• Polymer Additive Precursor: Acts as a precursor for manufacturing high-performance light stabilizers and antioxidants used in plastics, coatings, and synthetic fibers to prevent degradation.
• Organic Synthesis Reagent: Employed in research and development for constructing complex molecules, leveraging the ester and tertiary amine functionalities for further chemical transformations.
• Ligand and Catalyst Development: Utilized in organometallic chemistry and catalysis research to develop novel ligands that modulate metal center reactivity.

Basic Information

Item	Detail
Product Name	Propanoic Acid, 2,2,6,6-Tetramethyl-1-Piperidinyl Ester
CAS No.	823179-74-4
Molecular Formula	C12H23NO2
Molecular Weight	213.32 g/mol
Synonyms	2,2,6,6-Tetramethylpiperidin-1-yl propanoate; 1-Propionyl-2,2,6,6-tetramethylpiperidine; Tetramethylpiperidinyl Propionate; Propanoic acid, 1-(2,2,6,6-tetramethyl-1-piperidinyl) ester; TMPP Ester; HALS Intermediate; CAS 823179-74-4
EINECS	Contact for details

Quality Control

Our Propanoic Acid, 2,2,6,6-Tetramethyl-1-Piperidinyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We support compliance with global regulatory frameworks, including REACH.

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 acids, strong bases, and strong oxidizing agents. The container must be kept tightly closed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Refractive Index	Contact for details
Density	Contact for details

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