Description

2-Naphthalenecarboxylicacid,1,5-Diamino-(9Ci) is a specialized aromatic diamine derivative with a carboxylic acid functional group. This unique bifunctional structure makes it a valuable high-purity intermediate for synthesizing complex organic molecules, particularly in advanced material science and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators due to its aromatic amine functionality.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for producing high-performance polymers, dyes, pigments, and liquid crystal materials.
• Organic Synthesis & Research: A versatile reagent for academic and industrial research in organic chemistry, enabling the construction of complex naphthalene-based structures.
• Coordination Chemistry: Functions as a chelating ligand for metal ions, useful in catalysis and the development of metal-organic frameworks (MOFs).

Basic Information

Product Name	2-Naphthalenecarboxylicacid,1,5-Diamino-(9Ci)
CAS No.	152406-23-0
Molecular Formula	C11H10N2O2
Molecular Weight	202.21 g/mol
Synonyms	1,5-Diamino-2-naphthoic acid; 1,5-Diaminonaphthalene-2-carboxylic acid; 2-Naphthoic acid, 1,5-diamino-; 1,5-Diamino-2-naphthalenecarboxylic acid; 2-Carboxy-1,5-diaminonaphthalene; 1,5-Diaminonaphthalene-2-carboxylate; 152406-23-0 (CAS)
EINECS	Contact for details

Quality Control

We supply 2-Naphthalenecarboxylicacid,1,5-Diamino-(9Ci) in high-purity grades suitable for research and industrial synthesis. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is moisture-sensitive (hygroscopic) and should be kept under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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