Description

2,2'-[1,5-Naphthalenediylbis(Oxy)]Diacetic Acid is a specialized organic compound featuring a naphthalene core symmetrically linked to two acetic acid groups via ether linkages. This unique bifunctional structure makes it a valuable intermediate for synthesizing complex molecules, particularly in advanced material science and pharmaceutical research. It is essential for industries requiring high-purity, custom-tailored chemical building blocks for applications such as polymer modification and ligand synthesis. CAS No. 92423-99-9.

Application

This versatile chemical intermediate serves critical roles in several high-value industrial and research sectors:

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates, particularly those requiring rigid, aromatic linkers.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for producing specialty polymers, resins, and high-performance materials with tailored thermal and mechanical properties.
• Ligand & Chelating Agent Synthesis: Serves as a precursor for creating sophisticated ligands used in catalysis, metal-organic frameworks (MOFs), and analytical chemistry.
• Organic Synthesis Building Block: Provides a symmetrical, bifunctional platform for constructing complex organic molecules in research and development laboratories.
• Dye & Pigment Intermediate: Utilized in the production of specialized dyes and pigments where the naphthalene structure contributes to color and stability.

Basic Information

Product Name	2,2'-[1,5-Naphthalenediylbis(Oxy)]Diacetic Acid
CAS No.	92423-99-9
Molecular Formula	C₁₆H₁₄O₈
Molecular Weight	334.28 g/mol
Synonyms	1,5-Bis(carboxymethoxy)naphthalene; 2,2'-(Naphthalene-1,5-diylbis(oxy))diacetic acid; 1,5-Naphthalenediol diacetic acid ether; Diacetic acid, 2,2'-[1,5-naphthalenediylbis(oxy)]-; 1,5-Naphthalene diacetic acid ether; 1,5-Bis(2-carboxyethoxy)naphthalene (common misnomer); NDODA (abbreviation); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of 2,2'-[1,5-Naphthalenediylbis(Oxy)]Diacetic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting compliance in GMP and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). This compound may be moisture-sensitive; keep the container tightly sealed in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.