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7720-45-8

Benzenesulfonamide,2,5-dichloro-

Catalog#: AR0055W5  |   CAS#: 7720-45-8  |   MDL#: MFCD00099106  |   MF: C6H5Cl2NO2S  |   MW: 226.0804

Packsize Purity Price Availability Quantity
250mg 97% $41.00 Global Stock Buy Now Add To Cart
1g 97% $110.00 Global Stock Buy Now Add To Cart
5g 97% $384.00 Global Stock Buy Now Add To Cart
10g 97% $652.00 Global Stock Buy Now Add To Cart
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Catalog Number AR0055W5
Chemical Name Benzenesulfonamide,2,5-dichloro-
CAS Number 7720-45-8
Molecular Formula C6H5Cl2NO2S
Molecular Weight 226.0804
MDL Number MFCD00099106
SMILES Clc1ccc(c(c1)S(=O)(=O)N)Cl
NSC Number 42185

2,5-Dichlorobenzenesulfonamide, also known as DCBS, is a versatile compound widely used in chemical synthesis. In organic chemistry, DCBS serves as a crucial building block for the creation of various pharmaceuticals, agrochemicals, and specialty chemicals. Its primary function lies in its ability to act as a sulfonylating agent, facilitating the introduction of sulfonamide moieties into target molecules.DCBS exhibits excellent reactivity and selectivity in sulfonylation reactions, making it a preferred reagent in the synthesis of sulfonamide-containing compounds. By reacting with nucleophilic substrates, DCBS enables the formation of C–S bonds, contributing to the diversification of chemical structures in drug discovery and development. Its unique molecular structure, featuring two chlorine atoms on the benzene ring, imparts specific properties that are advantageous for certain chemical transformations.Moreover, 2,5-Dichlorobenzenesulfonamide's application extends beyond the pharmaceutical industry, finding utility in materials science and catalysis. The incorporation of sulfonamide functionalities using DCBS as a key intermediate allows for the modulation of physicochemical properties in materials such as polymers, resins, and additives. Additionally, DCBS can serve as a catalyst or ligand in organic reactions, facilitating the efficient synthesis of complex molecules with high chemo-, regio-, or stereoselectivity.Overall, 2,5-Dichlorobenzenesulfonamide plays a vital role in advancing the field of chemical synthesis by enabling the construction of diverse chemical structures with tailored properties for various industrial applications.
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