Description

3-Hydroxy-n-Naphthalen-1-Ylnaphthalen-2-Carboxamide is a specialized organic compound belonging to the naphthalene carboxamide class. This chemical serves as a crucial intermediate in the synthesis of complex organic molecules, particularly in the development of dyes, pigments, and advanced materials. It is primarily sought after by manufacturers and R&D laboratories in the fine chemical, pharmaceutical, and specialty materials sectors for its unique structural properties.

Application

• Dye and Pigment Intermediate: A key building block in the synthesis of high-performance naphthalene-based dyes and organic pigments.
• Pharmaceutical Research: Used as a sophisticated intermediate in the research and development of novel active pharmaceutical ingredients (APIs).
• Organic Synthesis: Employed in academic and industrial laboratories for constructing complex polycyclic aromatic structures.
• Functional Material Development: Investigated for use in the creation of organic semiconductors, liquid crystals, and other advanced electronic materials.
• Analytical Chemistry: May serve as a standard or reagent in chromatographic analysis and method development.

Basic Information

Product Name	3-Hydroxy-n-Naphthalen-1-Ylnaphthalen-2-Carboxamide
CAS No.	132-68-3
Molecular Formula	C₂₁H₁₅NO₂
Molecular Weight	313.35 g/mol
Synonyms	1-(3-Hydroxy-2-naphthamido)naphthalene; 3-Hydroxy-N-1-naphthyl-2-naphthamide; N-(1-Naphthyl)-3-hydroxy-2-naphthamide; 3-Hydroxy-N-(naphthalen-1-yl)naphthalene-2-carboxamide; C.I. Azoic Coupling Component 7; Azoic Coupling Component 7; Naphthol AS; 1-Naphthylamide of 3-hydroxy-2-naphthoic acid
EINECS	205-066-6

Quality Control

Our production of 3-Hydroxy-n-Naphthalen-1-Ylnaphthalen-2-Carboxamide adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets precise customer specifications. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment to guarantee traceability and compliance.

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 strong oxidizing agents and incompatible materials. The container should be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.