Description

2-Hydroxy-1-Naphthonitrile is a versatile organic intermediate featuring both hydroxyl and nitrile functional groups on a naphthalene backbone. This compound matters for its role as a key building block in the synthesis of complex molecules, particularly in the production of advanced dyes, pigments, and pharmaceutical agents. Industries that require high-performance colorants or specialized active pharmaceutical ingredients (APIs) will find this chemical essential for their research and manufacturing processes.

Application

• Dye and Pigment Intermediate: A crucial precursor in the synthesis of high-value azo and anthraquinone dyes and organic pigments.
• Pharmaceutical Synthesis: Serves as a key building block for the development of various pharmaceutical compounds and active ingredients.
• Agrochemical Production: Used in the manufacture of certain herbicides, fungicides, and other crop protection agents.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential material or intermediate in the production of organic electronic materials.
• Liquid Crystal Displays (LCDs): Can be utilized in the synthesis of components for liquid crystal materials.
• Chemical Research & Development: Employed in academic and industrial R&D for novel organic transformations and heterocyclic chemistry.
• Photographic Chemicals: Acts as an intermediate in the production of certain specialty chemicals used in imaging technologies.
• Polymer Additives: Used in the synthesis of UV stabilizers, antioxidants, or other functional polymer modifiers.

Basic Information

Product Name	2-Hydroxy-1-Naphthonitrile
CAS No.	52805-47-7
Molecular Formula	C₁₁H₇NO
Molecular Weight	169.18 g/mol
Synonyms	1-Cyano-2-naphthol; 2-Naphthol-1-carbonitrile; 1-Hydroxy-2-cyanonaphthalene; 2-Hydroxy-1-cyanonaphthalene; 1-Cyano-2-hydroxynaphthalene; 2-Hydroxynaphthalene-1-carbonitrile; 1-Naphthonitrile, 2-hydroxy-; 2-Hydroxy-1-naphthalenecarbonitrile
EINECS	Contact for details

Quality Control

Our 2-Hydroxy-1-Naphthonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency for your critical applications.

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 product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light sources to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1 %

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