Description

n-(4-Bromo-3-Cyanophenyl)Methanesulfonamide is a high-purity, multi-functional organic intermediate with a distinct bromo-cyano-substituted aromatic structure. This compound matters as a critical building block in modern pharmaceutical and agrochemical research, enabling the synthesis of complex molecules with targeted biological activity. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, particularly in kinase inhibitor and other small-molecule therapeutic research.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging its halogen and nitrile functional groups.
• Material Science Research: Acts as a monomer or functionalizing agent in the creation of specialty polymers and advanced organic electronic materials.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences sector.

Basic Information

Item	Details
Product Name	n-(4-Bromo-3-Cyanophenyl)Methanesulfonamide
CAS No.	1206776-43-3
Molecular Formula	C8H7BrN2O2S
Molecular Weight	275.12 g/mol
Synonyms	4-Bromo-3-cyano-N-(methylsulfonyl)aniline; Methanesulfonamide, N-(4-bromo-3-cyanophenyl)-; N-(4-Bromo-3-cyanophenyl)methanesulfonamide; 4-Bromo-3-cyanobenzenamine methanesulfonamide; 4-Bromo-3-cyanoaniline methanesulfonamide; (4-Bromo-3-cyanophenyl)methanesulfonamide
EINECS	Contact for details

Quality Control

Our n-(4-Bromo-3-Cyanophenyl)Methanesulfonamide is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided for full traceability and quality assurance.

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 each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.