Description

Naphthalene-1,5-Diacetic Acid is a versatile bifunctional aromatic compound featuring two acetic acid substituents on a naphthalene backbone. This structure makes it a valuable intermediate for synthesizing complex organic molecules, including dyes, pigments, and advanced pharmaceutical compounds. It is particularly sought after by research institutions and manufacturers in the fine chemical, pharmaceutical, and material science industries for its utility in creating novel chemical entities and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Dye & Pigment Synthesis: Serves as a precursor in the production of high-performance organic dyes, pigments, and colorants.
• Ligand & Chelating Agent: Used in the development of metal-organic frameworks (MOFs) and coordination chemistry due to its dicarboxylate functionality.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers and advanced functional materials.
• Organic Synthesis & Research: A crucial reagent in academic and industrial R&D for constructing complex molecular architectures.
• Agrochemical Intermediate: Employed in the synthesis of certain herbicides and plant growth regulators.

Basic Information

Product Name	Naphthalene-1,5-Diacetic Acid
CAS No.	25178-67-0
Molecular Formula	C₁₄H₁₂O₄
Molecular Weight	244.24 g/mol
Synonyms	1,5-Naphthalenediacetic Acid; 1,5-Bis(carboxymethyl)naphthalene; Naphthalene-1,5-diyldiacetic acid; 1,5-Naphthalene Diacetic Acid; NDA; 1,5-NDA; 1,5-Naphthalenedicarboxylic Acid, Diacetic Acid Derivative
EINECS	Contact for details

Quality Control

Our Naphthalene-1,5-Diacetic Acid is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be kept under dry conditions to prevent degradation.

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%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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