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Sulfonyl halides

Organic compounds that contain a carbon bonded to a sulfonyl functional group (a sulfur atom bonded with two oxygen atoms via double bonds) that is bonded to a halogen atom; halogen atoms include bromine, chlorine, fluorine, and iodine.
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1 – 15 of 17 results
1

alpha-Toluenesulfonyl chloride, 98%

CAS: 1939-99-7 Molecular Formula: C7H7ClO2S Molecular Weight (g/mol): 190.64 MDL Number: MFCD00007455 InChI Key: OAHKWDDSKCRNFE-UHFFFAOYSA-N Synonym: alpha-toluenesulfonyl chloride,benzylsulfonyl chloride,benzenemethanesulfonyl chloride,benzylsulfochloride,.alpha.-toluenesulfonyl chloride,methanesulfonyl chloride, phenyl,alpha-toluenesulfonylchloride,phenylmethylsulfonyl chloride,phenylmethanesulphonyl chloride,phenyl-methanesulfonyl chloride PubChem CID: 74740 IUPAC Name: phenylmethanesulfonyl chloride SMILES: C1=CC=C(C=C1)CS(=O)(=O)Cl

PubChem CID 74740
CAS 1939-99-7
Molecular Weight (g/mol) 190.64
MDL Number MFCD00007455
SMILES C1=CC=C(C=C1)CS(=O)(=O)Cl
Synonym alpha-toluenesulfonyl chloride,benzylsulfonyl chloride,benzenemethanesulfonyl chloride,benzylsulfochloride,.alpha.-toluenesulfonyl chloride,methanesulfonyl chloride, phenyl,alpha-toluenesulfonylchloride,phenylmethylsulfonyl chloride,phenylmethanesulphonyl chloride,phenyl-methanesulfonyl chloride
IUPAC Name phenylmethanesulfonyl chloride
InChI Key OAHKWDDSKCRNFE-UHFFFAOYSA-N
Molecular Formula C7H7ClO2S
2

alpha-Toluenesulfonyl fluoride, 99%

CAS: 329-98-6 Molecular Formula: C7H7FO2S Molecular Weight (g/mol): 174.189 MDL Number: MFCD00007424 InChI Key: YBYRMVIVWMBXKQ-UHFFFAOYSA-N Synonym: phenylmethylsulfonyl fluoride,pmsf,benzenemethanesulfonyl fluoride,benzylsulfonyl fluoride,alpha-toluenesulfonyl fluoride,benzylsulphonyl fluoride,alpha-toluenesulphonyl fluoride,phenylmethylsulfonylfluoride,phenylmethylsulphonyl fluoride,.alpha.-toluenesulfonyl fluoride PubChem CID: 4784 ChEBI: CHEBI:8102 IUPAC Name: phenylmethanesulfonyl fluoride SMILES: C1=CC=C(C=C1)CS(=O)(=O)F

PubChem CID 4784
CAS 329-98-6
Molecular Weight (g/mol) 174.189
ChEBI CHEBI:8102
MDL Number MFCD00007424
SMILES C1=CC=C(C=C1)CS(=O)(=O)F
Synonym phenylmethylsulfonyl fluoride,pmsf,benzenemethanesulfonyl fluoride,benzylsulfonyl fluoride,alpha-toluenesulfonyl fluoride,benzylsulphonyl fluoride,alpha-toluenesulphonyl fluoride,phenylmethylsulfonylfluoride,phenylmethylsulphonyl fluoride,.alpha.-toluenesulfonyl fluoride
IUPAC Name phenylmethanesulfonyl fluoride
InChI Key YBYRMVIVWMBXKQ-UHFFFAOYSA-N
Molecular Formula C7H7FO2S
3

alpha-Toluenesulfonyl chloride, 99%

CAS: 1939-99-7 Molecular Formula: C7H7ClO2S Molecular Weight (g/mol): 190.641 MDL Number: MFCD00007455 InChI Key: OAHKWDDSKCRNFE-UHFFFAOYSA-N Synonym: alpha-toluenesulfonyl chloride,benzylsulfonyl chloride,benzenemethanesulfonyl chloride,benzylsulfochloride,.alpha.-toluenesulfonyl chloride,methanesulfonyl chloride, phenyl,alpha-toluenesulfonylchloride,phenylmethylsulfonyl chloride,phenylmethanesulphonyl chloride,phenyl-methanesulfonyl chloride PubChem CID: 74740 IUPAC Name: phenylmethanesulfonyl chloride SMILES: C1=CC=C(C=C1)CS(=O)(=O)Cl

PubChem CID 74740
CAS 1939-99-7
Molecular Weight (g/mol) 190.641
MDL Number MFCD00007455
SMILES C1=CC=C(C=C1)CS(=O)(=O)Cl
Synonym alpha-toluenesulfonyl chloride,benzylsulfonyl chloride,benzenemethanesulfonyl chloride,benzylsulfochloride,.alpha.-toluenesulfonyl chloride,methanesulfonyl chloride, phenyl,alpha-toluenesulfonylchloride,phenylmethylsulfonyl chloride,phenylmethanesulphonyl chloride,phenyl-methanesulfonyl chloride
IUPAC Name phenylmethanesulfonyl chloride
InChI Key OAHKWDDSKCRNFE-UHFFFAOYSA-N
Molecular Formula C7H7ClO2S
4

4-Nitro-alpha-toluenesulfonyl chloride, 97%

CAS: 4025-75-6 Molecular Formula: C7H6ClNO4S Molecular Weight (g/mol): 235.638 MDL Number: MFCD00034030 InChI Key: CAXRPEAFHWDFTD-UHFFFAOYSA-N Synonym: 4-nitrophenyl methanesulfonyl chloride,4-nitrophenyl methanesulfonylchloride,4-nitrobenzylsulfonyl chloride,4-nitro-alpha-toluenesulfonyl chloride,acmc-20afqe,pubchem21404,4-nitrobenzyl sulfonyl chloride,4-nitrobenzyl sulphonyl chloride,4-nitrophenylmethanesulfonylchloride,chloro 4-nitrophenyl methyl sulfone PubChem CID: 2794642 IUPAC Name: (4-nitrophenyl)methanesulfonyl chloride SMILES: C1=CC(=CC=C1CS(=O)(=O)Cl)[N+](=O)[O-]

PubChem CID 2794642
CAS 4025-75-6
Molecular Weight (g/mol) 235.638
MDL Number MFCD00034030
SMILES C1=CC(=CC=C1CS(=O)(=O)Cl)[N+](=O)[O-]
Synonym 4-nitrophenyl methanesulfonyl chloride,4-nitrophenyl methanesulfonylchloride,4-nitrobenzylsulfonyl chloride,4-nitro-alpha-toluenesulfonyl chloride,acmc-20afqe,pubchem21404,4-nitrobenzyl sulfonyl chloride,4-nitrobenzyl sulphonyl chloride,4-nitrophenylmethanesulfonylchloride,chloro 4-nitrophenyl methyl sulfone
IUPAC Name (4-nitrophenyl)methanesulfonyl chloride
InChI Key CAXRPEAFHWDFTD-UHFFFAOYSA-N
Molecular Formula C7H6ClNO4S
5

3,5-Dichloro-alpha-toluenesulfonyl chloride, 96%

CAS: 163295-70-3 Molecular Formula: C7H5Cl3O2S Molecular Weight (g/mol): 259.53 MDL Number: MFCD01631928 InChI Key: GZMJRPMBVICCFL-UHFFFAOYSA-N Synonym: 3,5-dichlorophenyl methanesulfonyl chloride,3,5-dichloro-phenyl-methanesulfonyl chloride,acmc-1c80o,3,5-dichloro-,a-toluenesufonyl chloride,3,5-dichlorophenyl methyl chlorosulfone,3,5-dichlorophenyl methanesulfonylchloride,3,5-dichloro-alpha-toluenesulfonyl chloride,3,5-dichlorophenyl methane-sulfonyl chloride,benzenemethanesulfonylchloride, 3,5-dichloro,3,5-dichlorophenyl methyl sulfonyl chloride PubChem CID: 4993270 IUPAC Name: (3,5-dichlorophenyl)methanesulfonyl chloride SMILES: ClC1=CC(CS(Cl)(=O)=O)=CC(Cl)=C1

PubChem CID 4993270
CAS 163295-70-3
Molecular Weight (g/mol) 259.53
MDL Number MFCD01631928
SMILES ClC1=CC(CS(Cl)(=O)=O)=CC(Cl)=C1
Synonym 3,5-dichlorophenyl methanesulfonyl chloride,3,5-dichloro-phenyl-methanesulfonyl chloride,acmc-1c80o,3,5-dichloro-,a-toluenesufonyl chloride,3,5-dichlorophenyl methyl chlorosulfone,3,5-dichlorophenyl methanesulfonylchloride,3,5-dichloro-alpha-toluenesulfonyl chloride,3,5-dichlorophenyl methane-sulfonyl chloride,benzenemethanesulfonylchloride, 3,5-dichloro,3,5-dichlorophenyl methyl sulfonyl chloride
IUPAC Name (3,5-dichlorophenyl)methanesulfonyl chloride
InChI Key GZMJRPMBVICCFL-UHFFFAOYSA-N
Molecular Formula C7H5Cl3O2S
6

3-Nitro-alpha-toluenesulfonyl chloride, 95%

CAS: 58032-84-1 Molecular Formula: C7H6ClNO4S Molecular Weight (g/mol): 235.64 MDL Number: MFCD01859935 InChI Key: IUYFKLDRPZLAQQ-UHFFFAOYSA-N Synonym: 3-nitrophenyl methanesulfonyl chloride,3-nitrobenzylsulfonyl chloride,3-nitrophenylmethanesulfonylchloride,benzenemethanesulfonyl chloride, 3-nitro,3-nitro-alpha-toluenesulfonyl chloride,chloro 3-nitrophenyl methyl sulfone,acmc-1b04d,3-nitro-phenylmethane-sulfonyl chloride,3-nitrophenyl methanesulphonyl chloride,3-nitrobenzenemethanesulfonyl chloride PubChem CID: 13196775 IUPAC Name: (3-nitrophenyl)methanesulfonyl chloride SMILES: [O-][N+](=O)C1=CC=CC(CS(Cl)(=O)=O)=C1

PubChem CID 13196775
CAS 58032-84-1
Molecular Weight (g/mol) 235.64
MDL Number MFCD01859935
SMILES [O-][N+](=O)C1=CC=CC(CS(Cl)(=O)=O)=C1
Synonym 3-nitrophenyl methanesulfonyl chloride,3-nitrobenzylsulfonyl chloride,3-nitrophenylmethanesulfonylchloride,benzenemethanesulfonyl chloride, 3-nitro,3-nitro-alpha-toluenesulfonyl chloride,chloro 3-nitrophenyl methyl sulfone,acmc-1b04d,3-nitro-phenylmethane-sulfonyl chloride,3-nitrophenyl methanesulphonyl chloride,3-nitrobenzenemethanesulfonyl chloride
IUPAC Name (3-nitrophenyl)methanesulfonyl chloride
InChI Key IUYFKLDRPZLAQQ-UHFFFAOYSA-N
Molecular Formula C7H6ClNO4S
7
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Thermo Scientific Chemicals Phenylmethanesulfonyl fluoride, 99%

CAS: 329-98-6 Molecular Formula: C7H7FO2S Molecular Weight (g/mol): 174.19 MDL Number: MFCD00007424 InChI Key: YBYRMVIVWMBXKQ-UHFFFAOYSA-N Synonym: phenylmethylsulfonyl fluoride,pmsf,benzenemethanesulfonyl fluoride,benzylsulfonyl fluoride,alpha-toluenesulfonyl fluoride,benzylsulphonyl fluoride,alpha-toluenesulphonyl fluoride,phenylmethylsulfonylfluoride,phenylmethylsulphonyl fluoride,.alpha.-toluenesulfonyl fluoride PubChem CID: 4784 ChEBI: CHEBI:8102 IUPAC Name: phenylmethanesulfonyl fluoride SMILES: C1=CC=C(C=C1)CS(=O)(=O)F

PubChem CID 4784
CAS 329-98-6
Molecular Weight (g/mol) 174.19
ChEBI CHEBI:8102
MDL Number MFCD00007424
SMILES C1=CC=C(C=C1)CS(=O)(=O)F
Synonym phenylmethylsulfonyl fluoride,pmsf,benzenemethanesulfonyl fluoride,benzylsulfonyl fluoride,alpha-toluenesulfonyl fluoride,benzylsulphonyl fluoride,alpha-toluenesulphonyl fluoride,phenylmethylsulfonylfluoride,phenylmethylsulphonyl fluoride,.alpha.-toluenesulfonyl fluoride
IUPAC Name phenylmethanesulfonyl fluoride
InChI Key YBYRMVIVWMBXKQ-UHFFFAOYSA-N
Molecular Formula C7H7FO2S
9

Phenylmethylsulfonyl Fluoride Crystalline MP Biomedicals

CAS: 329-98-6 Molecular Formula: C7H7FO2S Molecular Weight (g/mol): 174.189 InChI Key: YBYRMVIVWMBXKQ-UHFFFAOYSA-N Synonym: phenylmethylsulfonyl fluoride,pmsf,benzenemethanesulfonyl fluoride,benzylsulfonyl fluoride,alpha-toluenesulfonyl fluoride,benzylsulphonyl fluoride,alpha-toluenesulphonyl fluoride,phenylmethylsulfonylfluoride,phenylmethylsulphonyl fluoride,.alpha.-toluenesulfonyl fluoride PubChem CID: 4784 ChEBI: CHEBI:8102 IUPAC Name: phenylmethanesulfonyl fluoride SMILES: C1=CC=C(C=C1)CS(=O)(=O)F

PubChem CID 4784
CAS 329-98-6
Molecular Weight (g/mol) 174.189
ChEBI CHEBI:8102
SMILES C1=CC=C(C=C1)CS(=O)(=O)F
Synonym phenylmethylsulfonyl fluoride,pmsf,benzenemethanesulfonyl fluoride,benzylsulfonyl fluoride,alpha-toluenesulfonyl fluoride,benzylsulphonyl fluoride,alpha-toluenesulphonyl fluoride,phenylmethylsulfonylfluoride,phenylmethylsulphonyl fluoride,.alpha.-toluenesulfonyl fluoride
IUPAC Name phenylmethanesulfonyl fluoride
InChI Key YBYRMVIVWMBXKQ-UHFFFAOYSA-N
Molecular Formula C7H7FO2S
11

(3,4-Dichlorophenyl)methanesulfonyl chloride, 90%, Thermo Scientific™

CAS: 85952-30-3 Molecular Formula: C7H5Cl3O2S Molecular Weight (g/mol): 259.525 MDL Number: MFCD01631929 InChI Key: DRYGYFAFCNDLEJ-UHFFFAOYSA-N Synonym: 3,4-dichlorophenyl methanesulfonyl chloride,3,4-dichloro-phenyl-methanesulfonyl chloride,3,4-dichlorophenyl methanesulphonyl chloride,3,4-dichlorophenyl methyl sulfonyl chloride,3,4-dichlorobenzylsulfonyl chloride,3,4-dichlorophenyl methyl chlorosulfone,3,4-dichloro-alpha-toluenesulfonyl chloride,3,4-dichlorophenyl-methanesulfonyl chloride,benzenemethanesulfonyl chloride, 3,4-dichloro,3,4-dichlorophenyl methyl sulphonyl chloride PubChem CID: 2794622 IUPAC Name: (3,4-dichlorophenyl)methanesulfonyl chloride SMILES: C1=CC(=C(C=C1CS(=O)(=O)Cl)Cl)Cl

PubChem CID 2794622
CAS 85952-30-3
Molecular Weight (g/mol) 259.525
MDL Number MFCD01631929
SMILES C1=CC(=C(C=C1CS(=O)(=O)Cl)Cl)Cl
Synonym 3,4-dichlorophenyl methanesulfonyl chloride,3,4-dichloro-phenyl-methanesulfonyl chloride,3,4-dichlorophenyl methanesulphonyl chloride,3,4-dichlorophenyl methyl sulfonyl chloride,3,4-dichlorobenzylsulfonyl chloride,3,4-dichlorophenyl methyl chlorosulfone,3,4-dichloro-alpha-toluenesulfonyl chloride,3,4-dichlorophenyl-methanesulfonyl chloride,benzenemethanesulfonyl chloride, 3,4-dichloro,3,4-dichlorophenyl methyl sulphonyl chloride
IUPAC Name (3,4-dichlorophenyl)methanesulfonyl chloride
InChI Key DRYGYFAFCNDLEJ-UHFFFAOYSA-N
Molecular Formula C7H5Cl3O2S
13

Alfa Aesar™ Pyridine-3-sulfonyl chloride hydrochloride, 97%

CAS: 42899-76-3 Molecular Formula: C5H5Cl2NO2S Molecular Weight (g/mol): 214.06 MDL Number: MFCD04035552 InChI Key: VIVPWOMJFLICOZ-UHFFFAOYSA-N Synonym: pyridine-3-sulfonyl chloride hydrochloride,pyridine-3-sulfonyl chloride hcl,3-pyridinesulfonyl chloride hydrochloride,pyridine-3-sulphonyl chloride hydrochloride,3-pyridinesulfonyl chloride, hcl,3-pyridinesulfonyl chloride, hydrochloride,3-pyridylsulfonyl chloride hydrochloride,pyridine-3-sulfonylchloride hydrochloride,pyridin-3-ylsulfonyl chloride hydrochloride,3-pyridylsulfonylchloride hcl PubChem CID: 12571517 IUPAC Name: pyridine-3-sulfonyl chloride;hydrochloride SMILES: C1=CC(=CN=C1)S(=O)(=O)Cl.Cl

PubChem CID 12571517
CAS 42899-76-3
Molecular Weight (g/mol) 214.06
MDL Number MFCD04035552
SMILES C1=CC(=CN=C1)S(=O)(=O)Cl.Cl
Synonym pyridine-3-sulfonyl chloride hydrochloride,pyridine-3-sulfonyl chloride hcl,3-pyridinesulfonyl chloride hydrochloride,pyridine-3-sulphonyl chloride hydrochloride,3-pyridinesulfonyl chloride, hcl,3-pyridinesulfonyl chloride, hydrochloride,3-pyridylsulfonyl chloride hydrochloride,pyridine-3-sulfonylchloride hydrochloride,pyridin-3-ylsulfonyl chloride hydrochloride,3-pyridylsulfonylchloride hcl
IUPAC Name pyridine-3-sulfonyl chloride;hydrochloride
InChI Key VIVPWOMJFLICOZ-UHFFFAOYSA-N
Molecular Formula C5H5Cl2NO2S
14

Alfa Aesar™ 4-Chlorobenzenesulfonyl chloride, 97%

CAS: 98-60-2 Molecular Formula: C6H4Cl2O2S Molecular Weight (g/mol): 211.06 MDL Number: MFCD00007439 InChI Key: ZLYBFBAHAQEEQQ-UHFFFAOYSA-N Synonym: 4-chlorobenzene-1-sulfonyl chloride,benzenesulfonyl chloride, 4-chloro,p-chlorophenylsulfonyl chloride,p-chlorobenzenesulfonyl chloride,4-chlorobenzenesulfonylchloride,benzenesulfonyl chloride, p-chloro,p-chlorbenzensulfochlorid,4-chlorophenylsulfonyl chloride,4-chlorobenzenesulphonyl chloride,4-chloro-benzenesulfonyl chloride PubChem CID: 7398 IUPAC Name: 4-chlorobenzene-1-sulfonyl chloride SMILES: ClC1=CC=C(C=C1)S(Cl)(=O)=O

PubChem CID 7398
CAS 98-60-2
Molecular Weight (g/mol) 211.06
MDL Number MFCD00007439
SMILES ClC1=CC=C(C=C1)S(Cl)(=O)=O
Synonym 4-chlorobenzene-1-sulfonyl chloride,benzenesulfonyl chloride, 4-chloro,p-chlorophenylsulfonyl chloride,p-chlorobenzenesulfonyl chloride,4-chlorobenzenesulfonylchloride,benzenesulfonyl chloride, p-chloro,p-chlorbenzensulfochlorid,4-chlorophenylsulfonyl chloride,4-chlorobenzenesulphonyl chloride,4-chloro-benzenesulfonyl chloride
IUPAC Name 4-chlorobenzene-1-sulfonyl chloride
InChI Key ZLYBFBAHAQEEQQ-UHFFFAOYSA-N
Molecular Formula C6H4Cl2O2S
15

Alfa Aesar™ Methyl 3-chlorosulfonylthiophene-2-carboxylate, 95%

CAS: 59337-92-7 Molecular Formula: C6H5ClO4S2 Molecular Weight (g/mol): 240.67 MDL Number: MFCD00068160 InChI Key: PJVJBDAUWILEOG-UHFFFAOYSA-N Synonym: methyl 3-chlorosulfonyl thiophene-2-carboxylate,2-carbomethoxy-3-thiophenesulfonyl chloride,methylchlorosulfonylthiophenecarboxylate,methyl 3-chlorosulfonyl-2-thiophenecarboxylate,3-chlorosulfonyl-2-thiophene carboxylic acid methyl ester,methyl-3-chlorosulfonylthiophene-2-carboxylate,2-methoxycarbonyl thiophene-3-sulfonyl chloride,2-thiophenecarboxylic acid, 3-chlorosulfonyl-, methyl ester,2-methoxycarbonyl-3-thiophenesulfonyl chloride,2-methoxycarbonyl thiophene-3-sulphonyl chloride PubChem CID: 2736733 IUPAC Name: methyl 3-(chlorosulfonyl)thiophene-2-carboxylate SMILES: COC(=O)C1=C(C=CS1)S(Cl)(=O)=O

PubChem CID 2736733
CAS 59337-92-7
Molecular Weight (g/mol) 240.67
MDL Number MFCD00068160
SMILES COC(=O)C1=C(C=CS1)S(Cl)(=O)=O
Synonym methyl 3-chlorosulfonyl thiophene-2-carboxylate,2-carbomethoxy-3-thiophenesulfonyl chloride,methylchlorosulfonylthiophenecarboxylate,methyl 3-chlorosulfonyl-2-thiophenecarboxylate,3-chlorosulfonyl-2-thiophene carboxylic acid methyl ester,methyl-3-chlorosulfonylthiophene-2-carboxylate,2-methoxycarbonyl thiophene-3-sulfonyl chloride,2-thiophenecarboxylic acid, 3-chlorosulfonyl-, methyl ester,2-methoxycarbonyl-3-thiophenesulfonyl chloride,2-methoxycarbonyl thiophene-3-sulphonyl chloride
IUPAC Name methyl 3-(chlorosulfonyl)thiophene-2-carboxylate
InChI Key PJVJBDAUWILEOG-UHFFFAOYSA-N
Molecular Formula C6H5ClO4S2