Description

2-Naphthalenesulfonamide, n-(Phenylmethyl)- is a specialized organic intermediate of significant importance in advanced chemical synthesis. This compound matters for its role as a key building block in the production of high-value fine chemicals and functional materials. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty dye industries for research, development, and scale-up processes.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as an intermediate for creating specialized naphthalene-based dyes, pigments, and optical brighteners.
• Polymer Science: Employed in the research and production of specialty polymers, resins, and materials with specific sulfonamide functionalities.
• Chemical Research & Development: A valuable reagent for organic synthesis and methodology development in academic and industrial R&D laboratories.
• Liquid Crystal and Electronic Materials: Used in the synthesis of components for advanced display technologies and organic electronic devices.

Basic Information

Product Name	2-Naphthalenesulfonamide, n-(Phenylmethyl)-
CAS No.	71862-51-6
Molecular Formula	C₁₇H₁₅NO₂S
Molecular Weight	297.37 g/mol
Synonyms	N-Benzyl-2-naphthalenesulfonamide; N-Benzylnaphthalene-2-sulfonamide; 2-Naphthalenesulfonamide, N-(phenylmethyl)-; N-(Phenylmethyl)-2-naphthalenesulfonamide; Benzyl 2-naphthylsulfonamide; 2-(Benzylaminosulfonyl)naphthalene; NSC 403119
EINECS	Contact for details

Quality Control

Our 2-Naphthalenesulfonamide, n-(Phenylmethyl)- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available for every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

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	White to off-white 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	≤ 20 ppm

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