Description

3,3'-[[2-[(2-Carboxyethoxy)Methyl]-2-Ethyl-1,3-Propanediyl]Bis(Oxy)]Bis(Propanoic Acid) is a multifunctional carboxylic acid derivative with a complex, branched molecular structure. This compound serves as a versatile chemical intermediate and building block for synthesizing advanced polymers, chelating agents, and specialty additives. It is primarily utilized by pharmaceutical, polymer, and fine chemical industries for research and manufacturing processes requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex active pharmaceutical ingredients (APIs) and prodrugs.
• Polymer Chemistry: Monomer or cross-linking agent for producing specialty polyesters, polyamides, and coatings with tailored properties.
• Chelating Agent Synthesis: Precursor for manufacturing high-performance chelators used in water treatment, detergents, and metal ion sequestration.
• Dendrimer & Hyperbranched Polymer Construction: Core or branching unit due to its multiple reactive carboxyl and ether groups.
• Surface Modification Agent: Used to functionalize materials and nanoparticles to alter surface characteristics.
• Research & Development: Valuable reagent in organic synthesis and material science research for creating novel compounds.

Basic Information

Item	Detail
Product Name	3,3'-[[2-[(2-Carboxyethoxy)Methyl]-2-Ethyl-1,3-Propanediyl]Bis(Oxy)]Bis(Propanoic Acid)
CAS No.	64020-02-6
Molecular Formula	C16H26O10
Molecular Weight	378.37 g/mol
Synonyms	2,2-Bis[2-(carboxymethoxy)ethoxy]methylbutyric acid; 2,2-Bis(carboxymethoxymethoxyethoxymethyl)butyric acid; 3,3'-[2-[(2-Carboxyethoxy)methyl]-2-ethylpropane-1,3-diyl]bis(oxy)dipropionic acid; Tetracarboxylic acid derivative; Butyric acid, 2,2-bis[2-(carboxymethoxy)ethoxy]methyl-; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of 3,3'-[[2-[(2-Carboxyethoxy)Methyl]-2-Ethyl-1,3-Propanediyl]Bis(Oxy)]Bis(Propanoic Acid) adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and titration, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support compliance with cGMP and ISO standards for industrial and research applications.

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). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
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.