Description

3-Hydroxy-n-(3-Nitrophenyl)-2-Naphthalenecarboxamide is a specialized organic compound belonging to the naphthalene carboxamide class, serving as a crucial synthetic intermediate. Its molecular structure, featuring both a hydroxy and a nitrophenyl group, makes it a valuable precursor for the synthesis of more complex molecules, particularly dyes, pigments, and functional materials. This compound is primarily sought by research institutions and industrial manufacturers in the fine chemical, pharmaceutical, and advanced material sectors for development and production processes.

Application

• Dye and Pigment Intermediate: A key building block in the synthesis of azo dyes and high-performance organic pigments.
• Pharmaceutical Research: Used as a synthetic intermediate in the development of novel active pharmaceutical ingredients (APIs) and for structure-activity relationship (SAR) studies.
• Material Science: Serves as a monomer or precursor for creating specialized polymers and liquid crystalline materials.
• Analytical Chemistry: Can be employed as a standard or reagent in chromatographic analysis and method development.
• Chemical Synthesis: Utilized in organic synthesis for constructing complex molecular architectures, leveraging its reactive functional groups.

Basic Information

Product Name	3-Hydroxy-n-(3-Nitrophenyl)-2-Naphthalenecarboxamide
CAS No.	135-65-9
Molecular Formula	C₁₇H₁₂N₂O₄
Molecular Weight	308.29 g/mol
Synonyms	3-Hydroxy-N-(3-nitrophenyl)-2-naphthamide; 2-Naphthalenecarboxamide, 3-hydroxy-N-(3-nitrophenyl)-; N-(3-Nitrophenyl)-3-hydroxy-2-naphthamide; CI 37555; Pigment Yellow 1 Intermediate; 3-Hydroxy-2-naphthoic acid (3-nitrophenyl)amide
EINECS	205-214-2

Quality Control

Our 3-Hydroxy-n-(3-Nitrophenyl)-2-Naphthalenecarboxamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

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.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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