Description

Benzenesulfonamide, 2-(Cyanomethyl)- (9Ci) is a specialized organic compound featuring a benzenesulfonamide core functionalized with a cyanomethyl group at the ortho position. This molecular structure makes it a valuable intermediate in fine chemical synthesis, particularly for constructing more complex heterocyclic and pharmaceutical compounds. It is primarily sought after by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for its utility as a versatile building block.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially those containing sulfonamide or cyano functionalities.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its reactive sites for molecular diversification.
• Organic Synthesis Building Block: Serves as a versatile reagent for constructing complex heterocyclic compounds, such as indoles or benzothiazines, in academic and industrial research.
• Material Science Research: Investigated as a monomer or additive in the development of specialized polymers and advanced materials with specific functional properties.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized dyes and organic pigments due to the presence of the sulfonamide and cyano groups.

Basic Information

Product Name	Benzenesulfonamide, 2-(Cyanomethyl)- (9Ci)
CAS No.	27350-01-2
Molecular Formula	C8H8N2O2S
Molecular Weight	196.23 g/mol
Synonyms	2-(Cyanomethyl)benzenesulfonamide; o-(Cyanomethyl)benzenesulfonamide; 2-Cyanomethylbenzenesulfonamide; Benzenesulfonamide, o-(cyanomethyl)-; 1-(Aminosulfonyl)-2-(cyanomethyl)benzene; (2-Cyanomethyl)phenylsulfonamide; 2-(Aminosulfonyl)benzyl cyanide
EINECS	Contact for details

Quality Control

Our Benzenesulfonamide, 2-(Cyanomethyl)- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics are provided and available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. As with many fine chemicals, long-term storage under inert atmosphere is recommended for optimal stability.

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%
Heavy Metals	≤ 20 ppm

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