Description

n-Benzyl 3-Bromobenzenesulfonamide is a specialized organic intermediate featuring a brominated benzene ring and a sulfonamide functional group protected by a benzyl moiety. This compound is valued for its role as a versatile building block in advanced organic synthesis, particularly in the development of pharmaceuticals and agrochemicals. It is primarily sought by research institutions and industrial R&D departments engaged in medicinal chemistry and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those targeting specific enzyme inhibition.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and pesticides due to its bioactive sulfonamide core.
• Material Science: Serves as a monomer or additive in the creation of specialized polymers with unique thermal or chemical resistance properties.
• Chemical Synthesis: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) to introduce the 3-bromophenylsulfonamide moiety into more complex molecular architectures.
• Bioconjugation & Probe Development: Useful for modifying biomolecules or creating fluorescent probes for biochemical assays and diagnostic applications.

Basic Information

Product Name	n-Benzyl 3-Bromobenzenesulfonamide
CAS No.	625470-36-2
Molecular Formula	C₁₃H₁₂BrNO₂S
Molecular Weight	326.21 g/mol
Synonyms	N-Benzyl-3-bromobenzenesulfonamide; 3-Bromo-N-(phenylmethyl)benzenesulfonamide; Benzenesulfonamide, 3-bromo-N-(phenylmethyl)-; N-(Benzyl)-3-bromobenzenesulfonamide; 3-Bromobenzenesulfonamide, N-benzyl-; 3-Bromo-N-benzylbenzenesulfonamide; m-Bromo-N-benzylbenzenesulfonamide
EINECS	Contact for details

Quality Control

Our n-Benzyl 3-Bromobenzenesulfonamide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, GC, and NMR for verification. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

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). The compound is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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