Description

3-[(2,2,6,6-Tetramethylpiperidin-4-Yl)Amino]Propionic Acid is a high-value, sterically hindered amine derivative with a carboxylic acid functional group. This unique bifunctional structure makes it a critical intermediate for synthesizing advanced materials and specialty chemicals where controlled reactivity and stability are paramount. It is essential for researchers and manufacturers in the pharmaceutical, polymer, and agrochemical sectors developing next-generation products.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel active pharmaceutical ingredients (APIs), particularly those requiring hindered amine motifs for metabolic stability.
• Polymer Additive Precursor: Used in the production of hindered amine light stabilizers (HALS) and other polymer additives that protect plastics from UV degradation and thermal oxidation.
• Agrochemical Synthesis: Serves as an intermediate in creating advanced crop protection agents with enhanced environmental and biological profiles.
• Ligand and Chelating Agent: The amine and carboxylic acid groups allow it to act as a ligand for metal complexes in catalysis or as a component in specialty chelating resins.
• Organic Synthesis Building Block: Employed in research and fine chemical synthesis to introduce the tetramethylpiperidine moiety, which can impart steric and electronic effects.
• Surface Modifier: Can be used to functionalize surfaces or nanoparticles, altering their chemical properties and compatibility.

Basic Information

Product Name	3-[(2,2,6,6-Tetramethylpiperidin-4-Yl)Amino]Propionic Acid
CAS No.	87416-64-6
Molecular Formula	C12H24N2O2
Molecular Weight	228.33 g/mol
Synonyms	4-Amino-2,2,6,6-tetramethylpiperidine-1-propanoic acid; 3-[(2,2,6,6-Tetramethyl-4-piperidinyl)amino]propanoic acid; TMPA-Propionic Acid; HALS Intermediate; 2,2,6,6-Tetramethyl-4-piperidinaminopropionic acid; N-(2,2,6,6-Tetramethylpiperidin-4-yl)-β-alanine
EINECS	Contact for details

Quality Control

Our 3-[(2,2,6,6-Tetramethylpiperidin-4-Yl)Amino]Propionic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for advanced synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and strong acids. 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
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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