Description

n-Benzylidenebenzenesulfonamide is a versatile chemical intermediate characterized by its sulfonamide functional group linked to a benzylidene moiety. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working in fine chemical synthesis, medicinal chemistry, and material science.

Application

• As a crucial pharmaceutical intermediate in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition.
• Utilized in agrochemical research for the development of new herbicides, fungicides, and plant growth regulators.
• Serves as a versatile building block in organic synthesis for constructing complex sulfonamide-containing scaffolds.
• Potential use in material science for the development of specialty polymers and functional materials.
• Employed in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.
• Acts as a precursor for synthesizing ligands and catalysts used in asymmetric synthesis and metal-organic frameworks (MOFs).

Basic Information

Product Name	n-Benzylidenebenzenesulfonamide
CAS No.	13909-34-7
Molecular Formula	C₁₃H₁₁NO₂S
Molecular Weight	245.30 g/mol
Synonyms	Benzenesulfonamide, N-(phenylmethylene)-; N-Benzylidenebenzenesulfonamide; Benzylidenebenzenesulfonamide; (Phenylmethylene)benzenesulfonamide; N-(Benzylidene)benzenesulfonamide; Benzaldehyde benzenesulfonylhydrazone (related structure); BSB
EINECS	Contact for details

Quality Control

Our n-Benzylidenebenzenesulfonamide is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material meets the high standards required for research and development applications.

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	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.