Description

n-(4-Nitrophenyl)Naphthalene-2-Sulfonamide is a specialized organic sulfonamide derivative characterized by its distinct aromatic structure. This compound is valued in advanced chemical synthesis for its role as a key intermediate in the development of functional dyes, pigments, and other complex organic molecules. It is primarily sought by research institutions and industrial manufacturers in the fine chemicals, specialty materials, and pharmaceutical research sectors.

Application

• Dye and Pigment Intermediate: A crucial building block in the synthesis of high-performance azo dyes and organic pigments.
• Pharmaceutical Research: Used as a synthetic intermediate in the development of novel active pharmaceutical ingredients (APIs) and pharmacological probes.
• Material Science: Serves as a precursor for creating advanced organic materials with specific optical or electronic properties.
• Chemical Synthesis: Employed in organic reactions to introduce the naphthalene-sulfonamide moiety into more complex molecular architectures.
• Analytical Chemistry: May be used as a standard or reagent in chromatographic analysis and method development.

Basic Information

Product Name	n-(4-Nitrophenyl)Naphthalene-2-Sulfonamide
CAS No.	22092-21-3
Molecular Formula	C₁₆H₁₂N₂O₄S
Molecular Weight	328.34 g/mol
Synonyms	2-Naphthalenesulfonamide, N-(4-nitrophenyl)-; N-(4-Nitrophenyl)-2-naphthalenesulfonamide; 4-Nitro-N-(naphthalen-2-ylsulfonyl)aniline; Naphthalene-2-sulfonic acid (4-nitrophenyl)amide; 22092-21-3; N-(p-Nitrophenyl)-2-naphthalenesulfonamide; p-Nitrophenyl 2-naphthalenesulfonamide
EINECS	Contact for details

Quality Control

Our n-(4-Nitrophenyl)Naphthalene-2-Sulfonamide 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 spectroscopy, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.