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.

256 – 270 of 560 results

256

Benzylsulfonyl Fluoride 98.0+%, TCI America™

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

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Specifications

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

257

2,2-Difluoro-2-(fluorosulfonyl)acetic Acid 95.0+%, TCI America™

CAS: 1717-59-5 Molecular Formula: C2HF3O4S Molecular Weight (g/mol): 178.081 MDL Number: MFCD01320807 InChI Key: VYDQUABHDFWIIX-UHFFFAOYSA-N Synonym: 2,2-difluoro-2-fluorosulfonyl acetic acid,2-fluorosulfonyl difluoroacetic acid,2-fluorosulphonyl difluoroacetic acid,difluoro fluorosulfonyl acetic acid,fluorosulfonyldifluoroacetic acid,2,2-difluoro-2-fluorosulfonyl acetate,2,2-difluoro-2-fluorosulfonyl-acetic acid,acetic acid, difluoro fluorosulfonyl,fluorosulfonyl difluoroacetic acid,2,2-difluoro-2-fluoro sulfonyl acetic acid PubChem CID: 2737516 IUPAC Name: 2,2-difluoro-2-fluorosulfonylacetic acid SMILES: C(=O)(C(F)(F)S(=O)(=O)F)O

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Specifications

PubChem CID	2737516
CAS	1717-59-5
Molecular Weight (g/mol)	178.081
MDL Number	MFCD01320807
SMILES	C(=O)(C(F)(F)S(=O)(=O)F)O
Synonym	2,2-difluoro-2-fluorosulfonyl acetic acid,2-fluorosulfonyl difluoroacetic acid,2-fluorosulphonyl difluoroacetic acid,difluoro fluorosulfonyl acetic acid,fluorosulfonyldifluoroacetic acid,2,2-difluoro-2-fluorosulfonyl acetate,2,2-difluoro-2-fluorosulfonyl-acetic acid,acetic acid, difluoro fluorosulfonyl,fluorosulfonyl difluoroacetic acid,2,2-difluoro-2-fluoro sulfonyl acetic acid
IUPAC Name	2,2-difluoro-2-fluorosulfonylacetic acid
InChI Key	VYDQUABHDFWIIX-UHFFFAOYSA-N
Molecular Formula	C2HF3O4S

258

Pentafluorobenzenesulfonyl Chloride 98.0+%, TCI America™

CAS: 832-53-1 Molecular Formula: C6ClF5O2S Molecular Weight (g/mol): 266.566 MDL Number: MFCD00007427 InChI Key: UOJCTEGNHXRPKO-UHFFFAOYSA-N Synonym: pentafluorobenzenesulfonyl chloride,2,3,4,5,6-pentafluorobenzene-1-sulfonyl chloride,pentafluorobenzenesulphonyl chloride,benzenesulfonyl chloride, pentafluoro,pentafluorophenylsulfonyl chloride,2,3,4,5,6-pentafluorobenzenesulfonyl choride,2,3,4,5,6-pentafluoro-benzenesulfonyl chloride,chloro 2,3,4,5,6-pentafluorophenyl sulfone,pubchem5683,pentafluorobenzenesulfonylchloride PubChem CID: 70026 IUPAC Name: 2,3,4,5,6-pentafluorobenzenesulfonyl chloride SMILES: C1(=C(C(=C(C(=C1F)F)S(=O)(=O)Cl)F)F)F

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Specifications

PubChem CID	70026
CAS	832-53-1
Molecular Weight (g/mol)	266.566
MDL Number	MFCD00007427
SMILES	C1(=C(C(=C(C(=C1F)F)S(=O)(=O)Cl)F)F)F
Synonym	pentafluorobenzenesulfonyl chloride,2,3,4,5,6-pentafluorobenzene-1-sulfonyl chloride,pentafluorobenzenesulphonyl chloride,benzenesulfonyl chloride, pentafluoro,pentafluorophenylsulfonyl chloride,2,3,4,5,6-pentafluorobenzenesulfonyl choride,2,3,4,5,6-pentafluoro-benzenesulfonyl chloride,chloro 2,3,4,5,6-pentafluorophenyl sulfone,pubchem5683,pentafluorobenzenesulfonylchloride
IUPAC Name	2,3,4,5,6-pentafluorobenzenesulfonyl chloride
InChI Key	UOJCTEGNHXRPKO-UHFFFAOYSA-N
Molecular Formula	C6ClF5O2S

259

2-Fluorobenzenesulfonyl Chloride 98.0+%, TCI America™

CAS: 2905-21-7 Molecular Formula: C6H4ClFO2S Molecular Weight (g/mol): 194.60 MDL Number: MFCD00042285 InChI Key: ZSZKAQCISWFDCQ-UHFFFAOYSA-N Synonym: 2-fluorobenzene-1-sulfonyl chloride,2-fluorobenzenesulphonyl chloride,2-fluorobenzenesulfonylchloride,2-fluoro-benzenesulfonyl chloride,2-fluorophenylsulfonyl chloride,benzenesulfonyl chloride, 2-fluoro,chloro 2-fluorophenyl sulfone,pubchem5138,ksc205g6f PubChem CID: 137761 IUPAC Name: 2-fluorobenzene-1-sulfonyl chloride SMILES: FC1=CC=CC=C1S(Cl)(=O)=O

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Specifications

PubChem CID	137761
CAS	2905-21-7
Molecular Weight (g/mol)	194.60
MDL Number	MFCD00042285
SMILES	FC1=CC=CC=C1S(Cl)(=O)=O
Synonym	2-fluorobenzene-1-sulfonyl chloride,2-fluorobenzenesulphonyl chloride,2-fluorobenzenesulfonylchloride,2-fluoro-benzenesulfonyl chloride,2-fluorophenylsulfonyl chloride,benzenesulfonyl chloride, 2-fluoro,chloro 2-fluorophenyl sulfone,pubchem5138,ksc205g6f
IUPAC Name	2-fluorobenzene-1-sulfonyl chloride
InChI Key	ZSZKAQCISWFDCQ-UHFFFAOYSA-N
Molecular Formula	C6H4ClFO2S

260

2,4-Difluorobenzenesulfonyl Chloride 98.0+%, TCI America™

CAS: 13918-92-8 Molecular Formula: C6H3ClF2O2S Molecular Weight (g/mol): 212.595 MDL Number: MFCD00042481 InChI Key: FJSAJUXIHJIAMD-UHFFFAOYSA-N Synonym: 2,4-difluorobenzene-1-sulfonyl chloride,2,4-difluorobenzenesulphonyl chloride,2,4-difluoro-benzenesulfonyl chloride,benzenesulfonyl chloride, 2,4-difluoro,2,4-difluorophenyl chlorosulfone,buttpark 23\07-79,2,4-difluorophenylsulfonyl chloride,pubchem5122,acmc-209civ PubChem CID: 2734273 IUPAC Name: 2,4-difluorobenzenesulfonyl chloride SMILES: C1=CC(=C(C=C1F)F)S(=O)(=O)Cl

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Specifications

PubChem CID	2734273
CAS	13918-92-8
Molecular Weight (g/mol)	212.595
MDL Number	MFCD00042481
SMILES	C1=CC(=C(C=C1F)F)S(=O)(=O)Cl
Synonym	2,4-difluorobenzene-1-sulfonyl chloride,2,4-difluorobenzenesulphonyl chloride,2,4-difluoro-benzenesulfonyl chloride,benzenesulfonyl chloride, 2,4-difluoro,2,4-difluorophenyl chlorosulfone,buttpark 23\07-79,2,4-difluorophenylsulfonyl chloride,pubchem5122,acmc-209civ
IUPAC Name	2,4-difluorobenzenesulfonyl chloride
InChI Key	FJSAJUXIHJIAMD-UHFFFAOYSA-N
Molecular Formula	C6H3ClF2O2S

261

2,3-Dihydrobenzofuran-5-sulfonyl Chloride 98.0+%, TCI America™

CAS: 115010-11-2 Molecular Formula: C8H7ClO3S Molecular Weight (g/mol): 218.65 MDL Number: MFCD02677703 InChI Key: RVWYPBARHGPULM-UHFFFAOYSA-N Synonym: 2,3-dihydrobenzofuran-5-sulfonyl chloride,2,3-dihydro-1-benzofuran-5-sulfonoylchloride,2,3-dihydro-1-benzofuran-5-sulfonoyl chloride,2,3-dihydrobenzofuran-5-sulfonylchloride,2,3-dihydro-benzofuran-5-sulfonyl chloride,2,3-dihydrobenzo b furan-5-sulfonyl chloride,pubchem14874,5-benzofuransulfonylchloride, 2,3-dihydro,2,3-dihydro-1-benzofuran-5-sulfonylchloride,chloro-2,3-dihydrobenzo b furan-5-ylsulfone PubChem CID: 2776154 IUPAC Name: 2,3-dihydro-1-benzofuran-5-sulfonyl chloride SMILES: ClS(=O)(=O)C1=CC2=C(OCC2)C=C1

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Specifications

PubChem CID	2776154
CAS	115010-11-2
Molecular Weight (g/mol)	218.65
MDL Number	MFCD02677703
SMILES	ClS(=O)(=O)C1=CC2=C(OCC2)C=C1
Synonym	2,3-dihydrobenzofuran-5-sulfonyl chloride,2,3-dihydro-1-benzofuran-5-sulfonoylchloride,2,3-dihydro-1-benzofuran-5-sulfonoyl chloride,2,3-dihydrobenzofuran-5-sulfonylchloride,2,3-dihydro-benzofuran-5-sulfonyl chloride,2,3-dihydrobenzo b furan-5-sulfonyl chloride,pubchem14874,5-benzofuransulfonylchloride, 2,3-dihydro,2,3-dihydro-1-benzofuran-5-sulfonylchloride,chloro-2,3-dihydrobenzo b furan-5-ylsulfone
IUPAC Name	2,3-dihydro-1-benzofuran-5-sulfonyl chloride
InChI Key	RVWYPBARHGPULM-UHFFFAOYSA-N
Molecular Formula	C8H7ClO3S

262

2,3-Dichlorobenzenesulfonyl Chloride 98.0+%, TCI America™

CAS: 82417-45-6 Molecular Formula: C6H3Cl3O2S Molecular Weight (g/mol): 245.498 MDL Number: MFCD00051844 InChI Key: PQODWTNHDKDHIW-UHFFFAOYSA-N Synonym: 2,3-dichlorobenzene-1-sulfonyl chloride,2,3-dichlorobenzenesulphonyl chloride,2,3-dichloro-benzenesulfonyl chloride,2,3-dichlorobenzenesulphonylchloride,2,3-dichlorophenylsulfonyl chloride,benzenesulfonyl chloride, 2,3-dichloro-9ci,2,3-dichlorobenzenesulfonylchloride,pubchem5114,buttpark 9357-48,acmc-1bl9r PubChem CID: 2734222 IUPAC Name: 2,3-dichlorobenzenesulfonyl chloride SMILES: C1=CC(=C(C(=C1)Cl)Cl)S(=O)(=O)Cl

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Specifications

PubChem CID	2734222
CAS	82417-45-6
Molecular Weight (g/mol)	245.498
MDL Number	MFCD00051844
SMILES	C1=CC(=C(C(=C1)Cl)Cl)S(=O)(=O)Cl
Synonym	2,3-dichlorobenzene-1-sulfonyl chloride,2,3-dichlorobenzenesulphonyl chloride,2,3-dichloro-benzenesulfonyl chloride,2,3-dichlorobenzenesulphonylchloride,2,3-dichlorophenylsulfonyl chloride,benzenesulfonyl chloride, 2,3-dichloro-9ci,2,3-dichlorobenzenesulfonylchloride,pubchem5114,buttpark 9357-48,acmc-1bl9r
IUPAC Name	2,3-dichlorobenzenesulfonyl chloride
InChI Key	PQODWTNHDKDHIW-UHFFFAOYSA-N
Molecular Formula	C6H3Cl3O2S

263

3-Chlorobenzenesulfonyl Chloride 98.0+%, TCI America™

CAS: 2888-06-4 Molecular Formula: C6H4Cl2O2S Molecular Weight (g/mol): 211.06 MDL Number: MFCD00051697 InChI Key: OINWZUJVEXUHCC-UHFFFAOYSA-N Synonym: 3-chlorobenzene-1-sulfonyl chloride,3-chlorobenzenesulphonyl chloride,3-chlorobenzenesulfonylchloride,benzenesulfonyl chloride, 3-chloro,m-chlorobenzenesulfonyl chloride,3-chloro-benzenesulfonyl chloride,3-chlorophenylsulfonyl chloride,pubchem5076,m-chlorbenzolsulfochlorid,acmc-1cj4b PubChem CID: 17909 IUPAC Name: 3-chlorobenzenesulfonyl chloride SMILES: C1=CC(=CC(=C1)Cl)S(=O)(=O)Cl

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Specifications

PubChem CID	17909
CAS	2888-06-4
Molecular Weight (g/mol)	211.06
MDL Number	MFCD00051697
SMILES	C1=CC(=CC(=C1)Cl)S(=O)(=O)Cl
Synonym	3-chlorobenzene-1-sulfonyl chloride,3-chlorobenzenesulphonyl chloride,3-chlorobenzenesulfonylchloride,benzenesulfonyl chloride, 3-chloro,m-chlorobenzenesulfonyl chloride,3-chloro-benzenesulfonyl chloride,3-chlorophenylsulfonyl chloride,pubchem5076,m-chlorbenzolsulfochlorid,acmc-1cj4b
IUPAC Name	3-chlorobenzenesulfonyl chloride
InChI Key	OINWZUJVEXUHCC-UHFFFAOYSA-N
Molecular Formula	C6H4Cl2O2S

264

4-Chloro-3-nitrobenzenesulfonyl Chloride 96.0+%, TCI America™

CAS: 97-08-5 Molecular Formula: C6H3Cl2NO4S Molecular Weight (g/mol): 256.053 InChI Key: SEWNAJIUKSTYOP-UHFFFAOYSA-N Synonym: 4-chloro-3-nitrobenzene-1-sulfonyl chloride,4-chloro-3-nitrobenzenesulfonylchloride,benzenesulfonyl chloride, 4-chloro-3-nitro,yellow sulfon chloride,3-nitro-4-chlorobenzenesulfonyl chloride,4-chloro-3-nitrobenzenesulphonyl chloride,4-chloro-3-nitro benzene sulfonyl chloride,chloro 4-chloro-3-nitrophenyl sulfone,ksc486m2p,sewnajiukstyop-uhfffaoysa PubChem CID: 7323 IUPAC Name: 4-chloro-3-nitrobenzenesulfonyl chloride SMILES: C1=CC(=C(C=C1S(=O)(=O)Cl)[N+](=O)[O-])Cl

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Specifications

PubChem CID	7323
CAS	97-08-5
Molecular Weight (g/mol)	256.053
SMILES	C1=CC(=C(C=C1S(=O)(=O)Cl)[N+](=O)[O-])Cl
Synonym	4-chloro-3-nitrobenzene-1-sulfonyl chloride,4-chloro-3-nitrobenzenesulfonylchloride,benzenesulfonyl chloride, 4-chloro-3-nitro,yellow sulfon chloride,3-nitro-4-chlorobenzenesulfonyl chloride,4-chloro-3-nitrobenzenesulphonyl chloride,4-chloro-3-nitro benzene sulfonyl chloride,chloro 4-chloro-3-nitrophenyl sulfone,ksc486m2p,sewnajiukstyop-uhfffaoysa
IUPAC Name	4-chloro-3-nitrobenzenesulfonyl chloride
InChI Key	SEWNAJIUKSTYOP-UHFFFAOYSA-N
Molecular Formula	C6H3Cl2NO4S

265

AURUM PHARMATECH LLC METHANESULFONYL AZIDE-2.5G

NC2575301 METHANESULFONYL AZIDE-2.5G

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266

eMolecules 1,3-Benzothiazole-6-sulfonyl chloride | 181124-40-3 | MFCD03086100 | 1g

Combi-Blocks | 1,3-Benzothiazole-6-sulfonyl chloride | 1g | 117561603 | SS-6408 | 98.000 | 181124-40-3 | MFCD03086100 | 233.680 | C7H4ClNO2S2

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267

Sigma Aldrich Fine Chemicals Biosciences Phenylmethylsulfonyl fluoride | 329-98-6 | MFCD00007424 | 10g

Phenylmethylsulfonyl fluoride | MW: 174.19 | 329-98-6 | MFCD00007424 | 10g

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268

Sigma Organic Chemistry Tetrabutylammonium fluoride hydrate | 10G | 22206-57-1 | MFCD00149980 | 0.98

Tetrabutylammonium fluoride hydrate | 10G | 22206-57-1 | MFCD00149980 | 0.98

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269

Sigma Organic Chemistry 2-Propanesulfonyl chloride | 25G | 10147-37-2 | MFCD00007453

CAS #: 10147-37-2
MDL #: MFCD00007453
Purity: >97 %
UNSPSC Code: 12352100
Molecular Weight: 142.6

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270

Sigma Organic Chemistry Tetrabutylammonium fluoride solution | 500G | 429-41-4 | MFCD00011747 |

Tetrabutylammonium fluoride solution | 500G | 429-41-4 | MFCD00011747 |

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Sulfonyl halides

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Benzylsulfonyl Fluoride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,2-Difluoro-2-(fluorosulfonyl)acetic Acid 95.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Pentafluorobenzenesulfonyl Chloride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2-Fluorobenzenesulfonyl Chloride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,4-Difluorobenzenesulfonyl Chloride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,3-Dihydrobenzofuran-5-sulfonyl Chloride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,3-Dichlorobenzenesulfonyl Chloride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

3-Chlorobenzenesulfonyl Chloride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Chloro-3-nitrobenzenesulfonyl Chloride 96.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More