
Catalog Number	AR003CBX
Chemical Name	(2-Chlorophenyl)methanesulfonyl chloride
CAS Number	77421-13-7
Molecular Formula	C7H6Cl2O2S
Molecular Weight	225.0923
MDL Number	MFCD04116369
SMILES	Clc1ccccc1CS(=O)(=O)Cl

(2-Chlorophenyl)methanesulfonyl chloride is a versatile compound commonly used in chemical synthesis as a reactive intermediate. This compound is known for its ability to act as a sulfonyl chloride, where the sulfone group is highly reactive towards nucleophilic substitution reactions. In organic synthesis, (2-Chlorophenyl)methanesulfonyl chloride can be employed as a reagent for the introduction of sulfonyl group into various organic molecules.One significant application of (2-Chlorophenyl)methanesulfonyl chloride is in the synthesis of sulfonamides, a class of organic compounds that exhibit various biological activities. By reacting (2-Chlorophenyl)methanesulfonyl chloride with an amine compound, sulfonamides can be formed through the displacement of the chloride group by the amine nucleophile. This reaction is a key step in the preparation of many drugs, agrochemicals, and other biologically active molecules.Furthermore, (2-Chlorophenyl)methanesulfonyl chloride can also be utilized in the synthesis of sulfonate esters, sulfonate salts, and other sulfur-containing compounds. Its reactivity towards a wide range of nucleophiles makes it a valuable tool in the construction of complex organic structures in chemical research and development.

Benzenemethanesulfonyl chloride, 3,5-dichloro-

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Benzenemethanesulfonyl chloride, 2,5-dichloro-

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Benzenemethanesulfonyl chloride, 3-chloro-

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(2-Chlorophenyl)methanesulfonyl chloride

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(4-Chlorophenyl)methanesulfonyl chloride

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85952-31-4

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Pyridine, 2-methyl-6-(tributylstannyl)-

259807-95-9

$5.00/100mg, $7.00/250mg, $9.00/1g, $39.00/5g, $78.00/10g,

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5-Bromo-2-Methylpyridin-3-Amine

914358-73-9

$3.00/250mg, $4.00/1g, $9.00/5g, $15.00/10g, $36.00/25g,

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Potassium ((4-(tert-butoxycarbonyl)piperazin-1-yl)methyl)trifluoroborate

936329-97-4

$4.00/100mg, $5.00/250mg, $11.00/1g, $41.00/5g, $81.00/10g, $175.00/25g, $699.00/100g,

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4,6-Dimethoxypyrimidine

5270-94-0

$4.00/250mg, $4.00/1g, $9.00/5g, $18.00/10g, $40.00/25g, $156.00/100g,

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Benzenemethanol, 4-amino-

623-04-1

$3.00/1g, $4.00/5g, $6.00/10g, $14.00/25g, $55.00/100g, $246.00/500g,

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2-(8-Fluoronaphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

2621932-49-6

$114.00/100mg, $215.00/250mg, $518.00/1g,

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GHS Pictogram
Signal Word	Danger
UN#	3261
Hazard Statements	H302-H314
Precautionary Statements	P261-P280-P305+P351+P338-P310
Class	8
Packing Group	Ⅱ

Packsize	Purity	Price	Availability
100mg	95%	$21.00	Global Stock	Buy Now	Add To Cart
250mg	95%	$22.00	Global Stock	Buy Now	Add To Cart
1g	95%	$65.00	Global Stock	Buy Now	Add To Cart
5g	95%	$214.00	Global Stock	Buy Now	Add To Cart