Description

Benzenesulfonamide, 3-Isothiocyanato-N,n-Dimethyl- (9Ci) is a specialized organic intermediate featuring a reactive isothiocyanate group attached to a benzenesulfonamide core. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients and functional materials. The product is supplied with a high level of purity and batch-to-batch consistency to ensure reliable performance in critical synthetic pathways.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in areas requiring sulfonamide or thiourea pharmacophores.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its reactive site for derivatization.
• Chemical Biology Probe Synthesis: The isothiocyanate group allows for covalent conjugation to biomolecules, useful in creating probes for target identification and validation.
• Material Science: Serves as a monomer or cross-linking agent in the development of specialty polymers with unique thermal or chemical properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing heterocyclic compounds and other complex organic structures.

Basic Information

Item	Details
Product Name	Benzenesulfonamide, 3-Isothiocyanato-N,n-Dimethyl- (9Ci)
CAS No.	379255-08-0
Molecular Formula	C9H10N2O2S2
Molecular Weight	242.32 g/mol
Synonyms	3-Isothiocyanato-N,N-dimethylbenzenesulfonamide; N,N-Dimethyl-3-isothiocyanatobenzenesulfonamide; 3-(Isothiocyanato)-N,N-dimethylbenzenesulfonamide; Benzenesulfonamide, 3-isothiocyanato-N,N-dimethyl-; 379255-08-0; N,N-Dimethyl-3-isothiocyanato-benzenesulfonamide
EINECS	Contact for details

Quality Control

Every batch of Benzenesulfonamide, 3-Isothiocyanato-N,n-Dimethyl- (9Ci) is produced and tested under a strict quality management system to ensure it meets the high standards required for research and development applications. Our quality control protocols include identity confirmation, purity assessment, and impurity profiling using advanced analytical techniques. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your specifications.

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). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. Keep away from incompatible materials such as strong bases and amines.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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