Description

N,N'-Trimethylenebis(2-(2-Hydroxy-3,5-Dimethylphenyl)Glycine) is a specialized organic compound belonging to the class of bis(glycine) derivatives, functioning as a high-performance chelating agent and antioxidant. Its molecular structure is engineered to provide superior metal ion sequestration and stabilization, making it critical for processes demanding high purity and chemical stability. This product is essential for manufacturers in the pharmaceutical, polymer, and specialty chemical industries where precise control over metal-catalyzed reactions and oxidative degradation is paramount.

Application

• Pharmaceutical Synthesis: Acts as a stabilizing agent and metal chelator in the production of active pharmaceutical ingredients (APIs) to prevent catalytic degradation.
• Polymer Stabilization: Used as an antioxidant and metal deactivator in the manufacturing of engineering plastics and synthetic fibers to enhance thermal and oxidative stability.
• Cosmetic Formulations: Serves as a preservative booster and stabilizer in creams and lotions by chelating trace metals that can cause rancidity.
• Industrial Catalysis: Functions as a ligand or modifier in homogeneous catalyst systems for fine chemical synthesis.
• Laboratory Research: Employed as a biochemical tool in studies involving metal ion transport, radical scavenging, and oxidation mechanisms.
• Water Treatment: Applied in specialty formulations to control scale and corrosion by sequestering problematic metal ions in industrial water systems.

Basic Information

Product Name	N,N'-Trimethylenebis(2-(2-Hydroxy-3,5-Dimethylphenyl)Glycine)
CAS No.	132750-98-2
Molecular Formula	C23H30N2O6
Molecular Weight	430.50 g/mol
Synonyms	1,3-Bis[2-(2-hydroxy-3,5-dimethylphenyl)glycinamido]propane; N,N'-Propane-1,3-diylbis[2-(2-hydroxy-3,5-dimethylphenyl)glycine]; TMDG; Bis(2-(2-hydroxy-3,5-dimethylphenyl)glycine) trimethylene derivative; Antioxidant 132750-98-2; Glycine, N,N'-1,3-propanediylbis[N-(2-hydroxy-3,5-dimethylphenyl)-]; Chelating agent 132750-98-2
EINECS	Contact for details

Quality Control

Our production of N,N'-Trimethylenebis(2-(2-Hydroxy-3,5-Dimethylphenyl)Glycine) adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure compliance with exacting industry standards. Certificates of Analysis (COA) documenting full specifications are available upon request, supporting applications in GMP-sensitive environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture. For long-term storage, consider using an inert atmosphere to mitigate potential oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
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.