Description

1-Nitronaphthalene-2-Carboxylic Acid is a specialized aromatic nitro-carboxylic acid derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its bifunctional structure, which provides distinct reactive sites for constructing complex molecules, particularly in the synthesis of dyes, pigments, and pharmaceutical agents. This compound is essential for R&D chemists and production units in the fine chemical, agrochemical, and material science industries seeking to develop novel compounds with specific optical or biological properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Dye & Pigment Manufacturing: Serves as a precursor for azo dyes, naphthalimide dyes, and other high-performance colorants.
• Agrochemical Synthesis: Used in the research and development of novel herbicides and plant growth regulators.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and photoactive materials.
• Chemical Research & Development: A versatile reagent for academic and industrial research in organic synthesis and methodology development.
• Complex Ligand Synthesis: Useful for creating chelating agents and ligands for catalytic systems.

Basic Information

Product Name	1-Nitronaphthalene-2-Carboxylic Acid
CAS No.	103987-83-3
Molecular Formula	C11H7NO4
Molecular Weight	217.18 g/mol
Synonyms	2-Carboxy-1-nitronaphthalene; 1-Nitro-2-naphthoic Acid; 1-Nitro-2-naphthalenecarboxylic Acid; 2-Naphthalenecarboxylic acid, 1-nitro-; NSC 406903; 1-Nitronaphthalene-2-carboxylate; 1-Nitro-naphthalene-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 1-Nitronaphthalene-2-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability, consistency, and reliability.

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 material is light-sensitive and should be handled and stored away from direct light exposure to maintain stability.

Specification

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

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