Description

2-Nitronaphthalene-1-Carboxylic Acid is a specialized aromatic nitro-carboxylic acid derivative, serving as a high-value intermediate in advanced organic synthesis. Its unique structure, featuring both electron-withdrawing nitro and carboxylic acid functional groups, makes it a critical precursor for constructing complex molecules. This compound is essential for research and production in the pharmaceutical and fine chemical industries, where it is used to develop active pharmaceutical ingredients (APIs), dyes, and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Dye and Pigment Manufacturing: Serves as a precursor for the production of specialized azo dyes and high-performance pigments.
• Agrochemical Synthesis: Used in the research and development of novel herbicides and plant growth regulators.
• Organic Synthesis & Research: A versatile reagent for constructing naphthalene-based frameworks in academic and industrial R&D.
• Material Science: Potential intermediate in the development of organic semiconductors and conductive polymers.
• Ligand and Complexation Agent: Can be utilized to create chelating ligands for metal catalysis and separation processes.

Basic Information

Product Name	2-Nitronaphthalene-1-Carboxylic Acid
CAS No.	91059-58-4
Molecular Formula	C11H7NO4
Molecular Weight	217.18 g/mol
Synonyms	1-Carboxy-2-nitronaphthalene; 2-Nitro-1-naphthalenecarboxylic Acid; 2-Nitro-1-naphthoic Acid; 1-Naphthoic acid, 2-nitro-; 2-Nitronaphthalene-1-carboxylic acid; Naphthalene-1-carboxylic acid, 2-nitro-
EINECS	Contact for details

Quality Control

Our 2-Nitronaphthalene-1-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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