Description

n-(1-Naphthyl)Benzenesulfonamide is a specialized organic compound belonging to the class of sulfonamides, characterized by its naphthyl and phenyl substituents. This chemical serves as a valuable intermediate and functional additive in advanced material synthesis and specialty chemical manufacturing. It is primarily sought by research institutions and industrial producers in the pharmaceutical, agrochemical, and polymer industries for developing novel compounds and enhancing material properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Serves as a key building block for creating advanced herbicides, fungicides, and plant growth regulators.
• Polymer Additive & Modifier: Functions as a light stabilizer, antioxidant, or cross-linking agent in specialty plastics and resins.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of high-performance organic dyes and pigments.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new synthetic pathways and material science applications.
• Lubricant & Fuel Additive: Used in formulating specialty additives to improve the performance and stability of industrial lubricants and fuels.

Basic Information

Product Name	n-(1-Naphthyl)Benzenesulfonamide
CAS No.	15309-82-7
Molecular Formula	C₁₆H₁₃NO₂S
Molecular Weight	283.35 g/mol
Synonyms	N-1-Naphthylbenzenesulfonamide; 1-(Phenylsulfonylamino)naphthalene; Benzenesulfonamide, N-1-naphthyl-; Naphthalen-1-yl-benzenesulfonamide; 1-Naphthylphenylsulfonamide; N-(Naphthalen-1-yl)benzenesulfonamide; N-Phenylsulfonyl-1-naphthylamine
EINECS	Contact for details

Quality Control

Our n-(1-Naphthyl)Benzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	142 - 146 °C
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.