Description

2-Cyano-3-Hydroxynaphthalene is a specialized naphthalene derivative that serves as a versatile intermediate in advanced organic synthesis. Its molecular structure, featuring both cyano and hydroxyl functional groups, makes it a valuable precursor for constructing complex heterocyclic systems and functional dyes. This high-purity compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and diagnostic agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a crucial precursor for the synthesis of high-performance naphthalimide dyes, fluorescent markers, and organic pigments.
• Organic Light-Emitting Diodes (OLEDs): Acts as an intermediate in the development of electron-transport materials and emissive layers for display technologies.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry and materials science.
• Polymer Chemistry: Can be utilized to introduce functional groups into polymer chains for specialty polymers with tailored properties.

Basic Information

Product Name	2-Cyano-3-Hydroxynaphthalene
CAS No.	52449-77-1
Molecular Formula	C₁₁H₇NO
Molecular Weight	169.18 g/mol
Synonyms	3-Hydroxy-2-naphthonitrile; 2-Naphthonitrile, 3-hydroxy-; 3-Hydroxynaphthalene-2-carbonitrile; 2-Cyano-3-naphthol; β-Hydroxy-α-naphthonitrile; 3-Hydroxy-2-cyanonaphthalene; 2-Cyano-3-naphthalenol
EINECS	Contact for details

Quality Control

Our 2-Cyano-3-Hydroxynaphthalene is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures batch-to-batch consistency and reliability for your critical processes.

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, containers should be kept in the original packaging or an opaque secondary container until use.

Specification

Item	Specification
Appearance	Off-white to light yellow 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	≤ 20 ppm

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