Description

4-(Methanesulfonylamino)Benzonitrile is a high-purity organic intermediate featuring a benzonitrile core functionalized with a methanesulfonylamino group. This specific molecular architecture makes it a valuable building block for the synthesis of more complex molecules in advanced research and development. It is primarily sought after by pharmaceutical and agrochemical R&D teams for creating novel active ingredients. The compound, identified by CAS number 36268-67-4, is supplied to meet the stringent requirements of process chemistry and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting specific enzyme inhibitors.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, or pesticides where the sulfonamide and nitrile functionalities are critical for bioactivity.
• Material Science Research: Serves as a precursor for specialty polymers or advanced organic materials with tailored electronic or structural properties.
• Chemical Biology Probes: Utilized in the development of molecular probes and labeling agents for biochemical and diagnostic research.
• Custom Synthesis & Contract Manufacturing: A starting material for custom chemical synthesis services catering to R&D and pilot-scale production.

Basic Information

Product Name	4-(Methanesulfonylamino)Benzonitrile
CAS No.	36268-67-4
Molecular Formula	C8H8N2O2S
Molecular Weight	196.23 g/mol
Synonyms	4-(Methylsulfonylamino)benzonitrile; N-(4-Cyanophenyl)methanesulfonamide; p-(Methanesulfonylamino)benzonitrile; Methanesulfonamide, N-(4-cyanophenyl)-; 4-(Methanesulfonamido)benzonitrile; 4-(Methylsulphonylamino)benzonitrile; N-(4-Cyanophenyl)mesylamide
EINECS	Contact for details

Quality Control

Our 4-(Methanesulfonylamino)Benzonitrile is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets high-grade standards suitable for research and synthesis. A detailed Certificate of Analysis (COA) with batch-specific data is provided with every shipment to guarantee traceability and consistency.

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). Keep away from strong oxidizing agents and strong bases.

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%

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