Description

8-Nitro-Naphthalene-1-Carboxylic Acid is a high-purity, functionalized naphthalene derivative that serves as a critical synthetic intermediate. Its value lies in the strategic positioning of its nitro and carboxylic acid functional groups, enabling versatile chemical transformations for the synthesis of complex organic molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require a reliable, high-quality building block for their R&D and production processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as a starting material for the production of specialized azo dyes and high-performance pigments.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport or emissive layer materials in electronic displays.
• Ligand and Catalyst Development: Utilized in the preparation of complex ligands for metal-organic frameworks (MOFs) or catalytic systems.
• Academic and Industrial Research: A valuable reagent for methodological studies in organic chemistry, including nitration and carboxylation reactions.

Basic Information

Product Name	8-Nitro-Naphthalene-1-Carboxylic Acid
CAS No.	2216-13-9
Molecular Formula	C11H7NO4
Molecular Weight	217.18 g/mol
Synonyms	1-Naphthoic acid, 8-nitro-; 8-Nitro-1-naphthoic acid; 8-Nitronaphthalene-1-carboxylic acid; NSC 403107; 1-Carboxy-8-nitronaphthalene; 8-Nitronaphthalic acid
EINECS	218-714-5

Quality Control

Every batch of 8-Nitro-Naphthalene-1-Carboxylic Acid is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, NMR, and IR spectroscopy to verify identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to ensure full traceability and compliance with your project specifications.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, minimize exposure during handling.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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