Description

2-Naphthalenol,3-Ethoxy-1-Nitroso-(9Ci) is a specialized nitroso-substituted naphthalene derivative, a key intermediate in advanced organic synthesis. Its unique structure makes it valuable for constructing complex molecular architectures, particularly in the development of dyes, pigments, and functional materials. This compound is essential for R&D and production chemists in the fine chemical, pharmaceutical, and specialty materials sectors seeking to introduce specific functional groups into naphthalene-based systems.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Dye and Pigment Synthesis: Used in the production of specialized azo dyes and high-performance organic pigments, contributing to color strength and stability.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor or dopant material in the development of electron-transport or emissive layers for display and lighting technologies.
• Liquid Crystal Materials: Employed in the synthesis of components for liquid crystal displays (LCDs) due to its rigid, planar structure.
• Chemical Research & Development: A valuable reagent for academic and industrial research focused on nitroso chemistry, heterocyclic synthesis, and material science.
• Photoresist Components: Can be utilized in the formulation of advanced photoresists for semiconductor and microelectronics fabrication.
• Analytical Chemistry: May function as a derivatization agent or a standard for chromatographic analysis in quality control laboratories.

Basic Information

Product Name	2-Naphthalenol,3-Ethoxy-1-Nitroso-(9Ci)
CAS No.	156514-26-0
Molecular Formula	C₁₂H₁₁NO₃
Molecular Weight	217.22 g/mol
Synonyms	3-Ethoxy-1-nitrosophenol; 3-Ethoxy-1-nitrosophenol; 1-Nitroso-3-ethoxynaphthalen-2-ol; 2-Naphthol, 3-ethoxy-1-nitroso-; 3-Ethoxy-1-nitroso-2-naphthol; 2-Naphthalenol, 3-ethoxy-1-nitroso-; 1-Nitroso-3-ethoxy-2-naphthol
EINECS	Contact for details

Quality Control

Our 2-Naphthalenol,3-Ethoxy-1-Nitroso-(9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as identity, assay, and impurity profiles. Our quality system is designed to meet the stringent requirements of cGMP and ISO standards for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store this material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange 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 (as Pb)	≤ 10 ppm

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