Description

4-Amino-n-(Naphthalen-1-Ylmethylideneamino)Benzenesulfonamide is a specialized organic compound featuring a sulfonamide core linked to naphthalene and aniline derivatives via an imine bond. This unique molecular architecture makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex heterocyclic systems and functional materials. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients, as well as by material scientists exploring dyes and photoactive compounds.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel sulfonamide-based drug candidates with potential antibacterial, diuretic, or carbonic anhydrase inhibitory activity.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, or plant growth regulators that leverage the sulfonamide pharmacophore.
• Dye and Pigment Synthesis: Serves as a precursor for azo dyes and other colorants, where the naphthalene and aniline groups contribute to chromophore properties.
• Coordination Chemistry: Acts as a potential ligand for metal complexes due to the presence of nitrogen and oxygen donor atoms, useful in catalysis or material science.
• Academic & Industrial R&D: Employed in methodological studies and as a model compound for investigating reactions involving sulfonamides and Schiff bases.

Basic Information

Product Name	4-Amino-n-(Naphthalen-1-Ylmethylideneamino)Benzenesulfonamide
CAS No.	7251-72-1
Molecular Formula	C₁₇H₁₅N₃O₂S
Molecular Weight	325.39 g/mol
Synonyms	4-Amino-N-[(1-naphthyl)methylene]benzenesulfonamide; 4-Amino-N-(1-naphthylmethylene)benzenesulfonamide; 4-Amino-N-(naphthalen-1-ylmethylidene)benzenesulfonamide; Benzenesulfonamide, 4-amino-N-[(1-naphthalenyl)methylene]-; N-((1-Naphthyl)methylene)-4-aminobenzenesulfonamide; 4-Amino-N-(1-naphthylidene)benzenesulfonamide; 1-Naphthaldehyde 4-aminobenzenesulfonylhydrazone
EINECS	Contact for details

Quality Control

Every batch of 4-Amino-n-(Naphthalen-1-Ylmethylideneamino)Benzenesulfonamide is manufactured and tested under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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