Description

Benzenesulfonamide, n-(3,5-Dibromo-2-Pyridinyl)-n-2-Propen-1-Yl- is a specialized brominated pyridine derivative with a reactive propenyl substituent, serving as a high-value synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for targeted synthesis and lead optimization.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing kinase inhibitory activity.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging the bioactivity of the dibromopyridine moiety.
• Ligand Synthesis: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Material Science: Potential monomer or cross-linking agent in the development of functional polymers with specific electronic or photonic properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme function and biological pathways.

Basic Information

Item	Details
Product Name	Benzenesulfonamide, n-(3,5-Dibromo-2-Pyridinyl)-n-2-Propen-1-Yl-
CAS No.	1111637-63-8
Molecular Formula	C14H11Br2N3O2S
Molecular Weight	445.13 g/mol
Synonyms	N-Allyl-N-(3,5-dibromopyridin-2-yl)benzenesulfonamide; 2-[(Allylsulfamoyl)phenyl]-3,5-dibromopyridine; 3,5-Dibromo-N-(2-propen-1-yl)-N-(2-pyridinyl)benzenesulfonamide; N-(3,5-Dibromo-2-pyridinyl)-N-2-propen-1-yl-benzenesulfonamide; Allyl(3,5-dibromopyrid-2-yl)phenylsulfonamide
EINECS	Contact for details

Quality Control

Every batch of Benzenesulfonamide, n-(3,5-Dibromo-2-Pyridinyl)-n-2-Propen-1-Yl- is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for research-grade chemicals. Comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, is performed to confirm identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.