Description

1-Iodonaphthalene-2-Carboxylic Acid is a high-purity, functionalized naphthalene derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both a carboxylic acid group and an iodine substituent, makes it a versatile intermediate for constructing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or functionalizing agent in the creation of organic semiconductors, liquid crystals, and conductive polymers.
• Cross-Coupling Reactions: An excellent substrate for palladium-catalyzed reactions like Suzuki, Heck, and Sonogashira couplings to form complex biaryl structures.
• Ligand and Catalyst Development: Utilized to synthesize novel chelating ligands and organocatalysts for asymmetric synthesis.
• Fluorescent Probe Synthesis: Acts as a core component in the design of naphthalene-based fluorescent dyes and sensors for biochemical assays.

Basic Information

Item	Detail
Product Name	1-Iodonaphthalene-2-Carboxylic Acid
CAS No.	91059-43-7
Molecular Formula	C11H7IO2
Molecular Weight	298.08 g/mol
Synonyms	2-Carboxy-1-iodonaphthalene; 1-Iodo-2-naphthoic Acid; 1-Iodo-2-naphthalenecarboxylic Acid; 1-Iodonaphthalene-2-carboxylate; 91059-43-7; AI3-52362; NSC 406903; SCHEMBL11827679
EINECS	Contact for details

Quality Control

Every batch of 1-Iodonaphthalene-2-Carboxylic Acid is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemical intermediates. Comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, is performed. A Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment to guarantee traceability and product integrity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect this light-sensitive and moisture-sensitive material from degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%
Water Content (KF)	< 0.5%

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