
Catalog Number	AR00DR9G
Chemical Name	3-BROMO-5-CYANOBENZENESULFONYL CHLORIDE
CAS Number	49674-17-1
Molecular Formula	C7H3BrClNO2S
Molecular Weight	280.5262
MDL Number	MFCD10697739
SMILES	N#Cc1cc(Br)cc(c1)S(=O)(=O)Cl

3-Bromo-5-cyanobenzenesulfonyl chloride is a versatile chemical reagent widely used in organic synthesis for various applications. In chemical synthesis, this compound serves as a key building block in the creation of pharmaceuticals, agrochemicals, and fine chemicals. Its unique structure and reactivity make it valuable in the development of complex molecules through the introduction of functional groups such as sulfonyl chloride, bromide, and nitrile.This reagent is commonly employed in the preparation of sulfonamides, which are important structural motifs found in many bioactive molecules. By reacting 3-Bromo-5-cyanobenzenesulfonyl chloride with amines, sulfonamides can be synthesized with high yields and good selectivity. Additionally, this compound can be utilized in the construction of heterocyclic compounds, providing access to a diverse array of chemical structures with potential biological activities.Moreover, 3-Bromo-5-cyanobenzenesulfonyl chloride plays a crucial role in cross-coupling reactions, where it acts as a coupling partner with various nucleophiles such as organometallic reagents. This enables the synthesis of biaryl compounds, which are prevalent in pharmaceuticals and materials science. The incorporation of the bromide and nitrile functionalities in this reagent facilitates the formation of C-C and C-N bonds, leading to the creation of complex molecules with tailored properties.Overall, the strategic utilization of 3-Bromo-5-cyanobenzenesulfonyl chloride in chemical synthesis enables chemists to access diverse chemical space and design novel compounds with potential applications in drug discovery, materials science, and agrochemicals.

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$4.00/100mg, $5.00/250mg, $11.00/1g, $52.00/5g, $87.00/10g, $174.00/25g, $693.00/100g,

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622-46-8

$4.00/1g, $8.00/5g, $36.00/25g, $102.00/100g, $396.00/500g,

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1060812-84-1

$9.00/100mg, $12.00/250mg, $19.00/500mg, $22.00/1g, $104.00/5g, $200.00/10g, $478.00/25g, $907.00/50g, $1,434.00/100g,

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$6.00/100mg, $10.00/250mg, $21.00/1g, $70.00/5g, $104.00/10g, $208.00/25g, $347.00/50g, $693.00/100g,

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$3.00/100mg, $5.00/250mg, $15.00/1g, $63.00/5g, $298.00/25g,

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N,N'-bis(furan-2-ylmethyl)oxamide

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$5.00/1g, $19.00/5g, $33.00/10g, $65.00/25g, $122.00/50g, $174.00/100g, $433.00/250g,

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Packsize	Purity	Price	Availability
50mg	95%	$372.00	2-3 weeks	Buy Now	Add To Cart
100mg	95%	$542.00	2-3 weeks	Buy Now	Add To Cart
250mg	95%	$765.00	2-3 weeks	Buy Now	Add To Cart
500mg	95%	$1,190.00	2-3 weeks	Buy Now	Add To Cart
1g	95%	$1,519.00	2-3 weeks	Buy Now	Add To Cart
2.5g	95%	$2,950.00	2-3 weeks	Buy Now	Add To Cart
5g	95%	$4,353.00	2-3 weeks	Buy Now	Add To Cart

3-BROMO-5-CYANOBENZENESULFONYL CHLORIDE