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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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2

2-Propanesulfonyl chloride, 97%

CAS: 10147-37-2 Molecular Formula: C3H7ClO2S Molecular Weight (g/mol): 142.61 InChI Key: DRINJBFRTLBHNF-UHFFFAOYSA-N Synonym: isopropylsulfonyl chloride,2-propanesulfonyl chloride,isopropylsulphonyl chloride,isopropyl sulfonyl chloride,ccris 4139,2-propanesulfonylchloride,isopropanesulfonyl chloride,iso-propylsulfonyl chloride,2-propane sulfonyl chloride,isopropylsulphonyl choride PubChem CID: 82408 IUPAC Name: propane-2-sulfonyl chloride SMILES: CC(C)S(=O)(=O)Cl

PubChem CID 82408
CAS 10147-37-2
Molecular Weight (g/mol) 142.61
SMILES CC(C)S(=O)(=O)Cl
Synonym isopropylsulfonyl chloride,2-propanesulfonyl chloride,isopropylsulphonyl chloride,isopropyl sulfonyl chloride,ccris 4139,2-propanesulfonylchloride,isopropanesulfonyl chloride,iso-propylsulfonyl chloride,2-propane sulfonyl chloride,isopropylsulphonyl choride
IUPAC Name propane-2-sulfonyl chloride
InChI Key DRINJBFRTLBHNF-UHFFFAOYSA-N
Molecular Formula C3H7ClO2S
3

Cyclopentanesulfonyl chloride, 90%

CAS: 26394-17-2 Molecular Formula: C5H9ClO2S Molecular Weight (g/mol): 168.64 MDL Number: MFCD04117774 InChI Key: HZVKYZHPDGEECE-UHFFFAOYSA-N Synonym: cyclopentylsulfonyl chloride,cyclopentanesulphonyl chloride,chlorocyclopentylsulfone,cyclopentylsulfonylchloride,acmc-1ccr5,cyclopentanesulfonylchloride,cyclopentyl sulfonyl chloride,chlorosulphonyl cyclopentane,cyclopentane sulfonyl chloride,cyclopentane sulphonyl chloride PubChem CID: 3717197 IUPAC Name: cyclopentanesulfonyl chloride SMILES: C1CCC(C1)S(=O)(=O)Cl

PubChem CID 3717197
CAS 26394-17-2
Molecular Weight (g/mol) 168.64
MDL Number MFCD04117774
SMILES C1CCC(C1)S(=O)(=O)Cl
Synonym cyclopentylsulfonyl chloride,cyclopentanesulphonyl chloride,chlorocyclopentylsulfone,cyclopentylsulfonylchloride,acmc-1ccr5,cyclopentanesulfonylchloride,cyclopentyl sulfonyl chloride,chlorosulphonyl cyclopentane,cyclopentane sulfonyl chloride,cyclopentane sulphonyl chloride
IUPAC Name cyclopentanesulfonyl chloride
InChI Key HZVKYZHPDGEECE-UHFFFAOYSA-N
Molecular Formula C5H9ClO2S
4

2,2,2-Trifluoroethanesulfonyl chloride, 95%

CAS: 1648-99-3 Molecular Formula: C2H2ClF3O2S Molecular Weight (g/mol): 182.55 MDL Number: MFCD00007458 InChI Key: CXCHEKCRJQRVNG-UHFFFAOYSA-N Synonym: tresyl chloride,2,2,2-trifluoroethane-1-sulfonyl chloride,ethanesulfonyl chloride, 2,2,2-trifluoro,2,2,2-trifluoroethanesulphonyl chloride,2,2,2-trifluoroethyl sulphonyl chloride,2,2,2-trifluoroethylsulfonyl chloride,chloro 2,2,2-trifluoroethyl sulfone,2,2,2-trifluoroethanesulfonylchloride,ethanesulfonylchloride, 2,2,2-trifluoro,pubchem2553 PubChem CID: 74242 IUPAC Name: 2,2,2-trifluoroethanesulfonyl chloride SMILES: C(C(F)(F)F)S(=O)(=O)Cl

PubChem CID 74242
CAS 1648-99-3
Molecular Weight (g/mol) 182.55
MDL Number MFCD00007458
SMILES C(C(F)(F)F)S(=O)(=O)Cl
Synonym tresyl chloride,2,2,2-trifluoroethane-1-sulfonyl chloride,ethanesulfonyl chloride, 2,2,2-trifluoro,2,2,2-trifluoroethanesulphonyl chloride,2,2,2-trifluoroethyl sulphonyl chloride,2,2,2-trifluoroethylsulfonyl chloride,chloro 2,2,2-trifluoroethyl sulfone,2,2,2-trifluoroethanesulfonylchloride,ethanesulfonylchloride, 2,2,2-trifluoro,pubchem2553
IUPAC Name 2,2,2-trifluoroethanesulfonyl chloride
InChI Key CXCHEKCRJQRVNG-UHFFFAOYSA-N
Molecular Formula C2H2ClF3O2S
5

2-Chloroethanesulfonyl chloride, 95%

CAS: 1622-32-8 Molecular Formula: C2H4Cl2O2S Molecular Weight (g/mol): 163.02 MDL Number: MFCD00007461 InChI Key: VHCSBTPOPKFYIU-UHFFFAOYSA-N Synonym: 2-chloroethyl sulphonyl chloride,2-chloroethylsulfonyl chloride,ethanesulfonyl chloride, 2-chloro,2-chloroethane sulfochloride,2-chloro-ethanesulfonyl chloride,2-chloroethanesulfonylchloride,beta-chloroethanesulfonyl chloride,2-chloroethane-1-sulfonyl chloride,ethanesulfonylchloride, 2-chloro,2-chloro-1-ethanesulfonyl chloride PubChem CID: 15385 IUPAC Name: 2-chloroethanesulfonyl chloride SMILES: C(CCl)S(=O)(=O)Cl

PubChem CID 15385
CAS 1622-32-8
Molecular Weight (g/mol) 163.02
MDL Number MFCD00007461
SMILES C(CCl)S(=O)(=O)Cl
Synonym 2-chloroethyl sulphonyl chloride,2-chloroethylsulfonyl chloride,ethanesulfonyl chloride, 2-chloro,2-chloroethane sulfochloride,2-chloro-ethanesulfonyl chloride,2-chloroethanesulfonylchloride,beta-chloroethanesulfonyl chloride,2-chloroethane-1-sulfonyl chloride,ethanesulfonylchloride, 2-chloro,2-chloro-1-ethanesulfonyl chloride
IUPAC Name 2-chloroethanesulfonyl chloride
InChI Key VHCSBTPOPKFYIU-UHFFFAOYSA-N
Molecular Formula C2H4Cl2O2S
6

4-(Chlorosulfonyl)benzoic acid, 96%

CAS: 10130-89-9 Molecular Formula: C7H5ClO4S Molecular Weight (g/mol): 220.63 InChI Key: PTCSSXYPZOFISK-UHFFFAOYSA-N Synonym: 4-chlorosulfonyl benzoic acid,benzoic acid, 4-chlorosulfonyl,p-chlorosulfonyl benzoic acid,4-chlorosulphonyl benzoic acid,p-carboxybenzenesulfonyl chloride,benzoic acid, p-chlorosulfonyl,4-chlorosulfonyl-benzoic acid,4-carboxybenzenesulfonyl chloride,4-carboxy-benzenesulfonylchloride,pubchem14811 PubChem CID: 82385 IUPAC Name: 4-chlorosulfonylbenzoic acid SMILES: C1=CC(=CC=C1C(=O)O)S(=O)(=O)Cl

PubChem CID 82385
CAS 10130-89-9
Molecular Weight (g/mol) 220.63
SMILES C1=CC(=CC=C1C(=O)O)S(=O)(=O)Cl
Synonym 4-chlorosulfonyl benzoic acid,benzoic acid, 4-chlorosulfonyl,p-chlorosulfonyl benzoic acid,4-chlorosulphonyl benzoic acid,p-carboxybenzenesulfonyl chloride,benzoic acid, p-chlorosulfonyl,4-chlorosulfonyl-benzoic acid,4-carboxybenzenesulfonyl chloride,4-carboxy-benzenesulfonylchloride,pubchem14811
IUPAC Name 4-chlorosulfonylbenzoic acid
InChI Key PTCSSXYPZOFISK-UHFFFAOYSA-N
Molecular Formula C7H5ClO4S
7

3'-Methoxybiphenyl-4-sulfonyl chloride, 95%, Thermo Scientific™

CAS: 186550-26-5 Molecular Formula: C13H11ClO3S Molecular Weight (g/mol): 282.75 InChI Key: DVQBUJTYQXKLKZ-UHFFFAOYSA-N Synonym: 3'-methoxy-biphenyl-4-sulfonyl chloride,3'-methoxybiphenyl-4-sulfonyl chloride,3'-methoxy 1,1'-biphenyl-4-sulfonyl chloride,3'-methoxy-1,1'-biphenyl-4-sulfonyl chloride,1,1'-biphenyl-4-sulfonylchloride, 3'-methoxy,4-3-methoxyphenyl benzenesulfonyl chloride,3'-methoxy-biphenyl-4-sulfonylchloride,3/'-methoxybiphenyl-4-sulfonyl chloride PubChem CID: 10826798 IUPAC Name: 4-(3-methoxyphenyl)benzenesulfonyl chloride SMILES: COC1=CC=CC(=C1)C2=CC=C(C=C2)S(=O)(=O)Cl

PubChem CID 10826798
CAS 186550-26-5
Molecular Weight (g/mol) 282.75
SMILES COC1=CC=CC(=C1)C2=CC=C(C=C2)S(=O)(=O)Cl
Synonym 3'-methoxy-biphenyl-4-sulfonyl chloride,3'-methoxybiphenyl-4-sulfonyl chloride,3'-methoxy 1,1'-biphenyl-4-sulfonyl chloride,3'-methoxy-1,1'-biphenyl-4-sulfonyl chloride,1,1'-biphenyl-4-sulfonylchloride, 3'-methoxy,4-3-methoxyphenyl benzenesulfonyl chloride,3'-methoxy-biphenyl-4-sulfonylchloride,3/'-methoxybiphenyl-4-sulfonyl chloride
IUPAC Name 4-(3-methoxyphenyl)benzenesulfonyl chloride
InChI Key DVQBUJTYQXKLKZ-UHFFFAOYSA-N
Molecular Formula C13H11ClO3S
8

Cyclopentanesulfonyl chloride, 97%

CAS: 26394-17-2 Molecular Formula: C5H9ClO2S Molecular Weight (g/mol): 168.635 MDL Number: MFCD04117774 InChI Key: HZVKYZHPDGEECE-UHFFFAOYSA-N Synonym: cyclopentylsulfonyl chloride,cyclopentanesulphonyl chloride,chlorocyclopentylsulfone,cyclopentylsulfonylchloride,acmc-1ccr5,cyclopentanesulfonylchloride,cyclopentyl sulfonyl chloride,chlorosulphonyl cyclopentane,cyclopentane sulfonyl chloride,cyclopentane sulphonyl chloride PubChem CID: 3717197 IUPAC Name: cyclopentanesulfonyl chloride SMILES: C1CCC(C1)S(=O)(=O)Cl

PubChem CID 3717197
CAS 26394-17-2
Molecular Weight (g/mol) 168.635
MDL Number MFCD04117774
SMILES C1CCC(C1)S(=O)(=O)Cl
Synonym cyclopentylsulfonyl chloride,cyclopentanesulphonyl chloride,chlorocyclopentylsulfone,cyclopentylsulfonylchloride,acmc-1ccr5,cyclopentanesulfonylchloride,cyclopentyl sulfonyl chloride,chlorosulphonyl cyclopentane,cyclopentane sulfonyl chloride,cyclopentane sulphonyl chloride
IUPAC Name cyclopentanesulfonyl chloride
InChI Key HZVKYZHPDGEECE-UHFFFAOYSA-N
Molecular Formula C5H9ClO2S
9

Trifluoromethanesulfonyl chloride, 98%

CAS: 421-83-0 Molecular Formula: CClF3O2S Molecular Weight (g/mol): 168.51 MDL Number: MFCD00007451 InChI Key: GRGCWBWNLSTIEN-UHFFFAOYSA-N Synonym: trifluoromethanesulphonyl chloride,triflyl chloride,methanesulfonyl chloride, trifluoro,trifluoromethanesulfonylchloride,trifluoro-methanesulfonyl chloride,methanesulfonylchloride, trifluoro,trifluoromethylsulfonyl chloride,triflic chloride,pfc-msc,cf3so2cl PubChem CID: 79000 IUPAC Name: trifluoromethanesulfonyl chloride SMILES: FC(F)(F)S(Cl)(=O)=O

PubChem CID 79000
CAS 421-83-0
Molecular Weight (g/mol) 168.51
MDL Number MFCD00007451
SMILES FC(F)(F)S(Cl)(=O)=O
Synonym trifluoromethanesulphonyl chloride,triflyl chloride,methanesulfonyl chloride, trifluoro,trifluoromethanesulfonylchloride,trifluoro-methanesulfonyl chloride,methanesulfonylchloride, trifluoro,trifluoromethylsulfonyl chloride,triflic chloride,pfc-msc,cf3so2cl
IUPAC Name trifluoromethanesulfonyl chloride
InChI Key GRGCWBWNLSTIEN-UHFFFAOYSA-N
Molecular Formula CClF3O2S
10

Nonafluorobutanesulfonyl chloride, 98%, Thermo Scientific Chemicals

CAS: 2991-84-6 Molecular Formula: C4ClF9O2S Molecular Weight (g/mol): 318.54 MDL Number: MFCD03412262 InChI Key: IRFCLLARAUQTNK-UHFFFAOYSA-N Synonym: nonafluoro-1-butanesulfonyl chloride,nonafluorobutane-1-sulfonyl chloride,perfluorobutanesulfonyl chloride,perfluorobutanesulphonyl chloride,nonafluorobutanesulfonyl chloride,1-butanesulfonylchloride, 1,1,2,2,3,3,4,4,4-nonafluoro,acmc-20ak1o,perfluorobutylsulfonyl chloride,nonafluoro-n-butanesulfonyl chloride PubChem CID: 324955 SMILES: FC(F)(F)C(F)(F)C(F)(F)C(F)(F)S(Cl)(=O)=O

PubChem CID 324955
CAS 2991-84-6
Molecular Weight (g/mol) 318.54
MDL Number MFCD03412262
SMILES FC(F)(F)C(F)(F)C(F)(F)C(F)(F)S(Cl)(=O)=O
Synonym nonafluoro-1-butanesulfonyl chloride,nonafluorobutane-1-sulfonyl chloride,perfluorobutanesulfonyl chloride,perfluorobutanesulphonyl chloride,nonafluorobutanesulfonyl chloride,1-butanesulfonylchloride, 1,1,2,2,3,3,4,4,4-nonafluoro,acmc-20ak1o,perfluorobutylsulfonyl chloride,nonafluoro-n-butanesulfonyl chloride
InChI Key IRFCLLARAUQTNK-UHFFFAOYSA-N
Molecular Formula C4ClF9O2S
11

Trifluoromethanesulfonyl chloride, 99%

CAS: 421-83-0 Molecular Formula: CClF3O2S Molecular Weight (g/mol): 168.51 MDL Number: MFCD00007451 InChI Key: GRGCWBWNLSTIEN-UHFFFAOYSA-N Synonym: trifluoromethanesulphonyl chloride,triflyl chloride,methanesulfonyl chloride, trifluoro,trifluoromethanesulfonylchloride,trifluoro-methanesulfonyl chloride,methanesulfonylchloride, trifluoro,trifluoromethylsulfonyl chloride,triflic chloride,pfc-msc,cf3so2cl PubChem CID: 79000 IUPAC Name: trifluoromethanesulfonyl chloride SMILES: FC(F)(F)S(Cl)(=O)=O

PubChem CID 79000
CAS 421-83-0
Molecular Weight (g/mol) 168.51
MDL Number MFCD00007451
SMILES FC(F)(F)S(Cl)(=O)=O
Synonym trifluoromethanesulphonyl chloride,triflyl chloride,methanesulfonyl chloride, trifluoro,trifluoromethanesulfonylchloride,trifluoro-methanesulfonyl chloride,methanesulfonylchloride, trifluoro,trifluoromethylsulfonyl chloride,triflic chloride,pfc-msc,cf3so2cl
IUPAC Name trifluoromethanesulfonyl chloride
InChI Key GRGCWBWNLSTIEN-UHFFFAOYSA-N
Molecular Formula CClF3O2S
12
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Thermo Scientific Chemicals AEBSF hydrochloride, 98%

CAS: 30827-99-7 Molecular Formula: C8H10FNO2S·ClH Molecular Weight (g/mol): 239.7 MDL Number: MFCD00132962 InChI Key: WRDABNWSWOHGMS-UHFFFAOYSA-N Synonym: 4-2-aminoethyl benzenesulfonyl fluoride hydrochloride,aebsf,aebsf hydrochloride,pefabloc sc,aebsf hcl,pefabloc,4-2-aminoethyl benzene-1-sulfonyl fluoride hydrochloride,aebsf, hydrochloride,benzenesulfonyl fluoride, 4-2-aminoethyl-, hydrochloride,4-2-aminoethyl benzenesulfonylfluoride hydrochloride PubChem CID: 186136 IUPAC Name: 4-(2-aminoethyl)benzenesulfonyl fluoride;hydrochloride SMILES: C1=CC(=CC=C1CCN)S(=O)(=O)F.Cl

PubChem CID 186136
CAS 30827-99-7
Molecular Weight (g/mol) 239.7
MDL Number MFCD00132962
SMILES C1=CC(=CC=C1CCN)S(=O)(=O)F.Cl
Synonym 4-2-aminoethyl benzenesulfonyl fluoride hydrochloride,aebsf,aebsf hydrochloride,pefabloc sc,aebsf hcl,pefabloc,4-2-aminoethyl benzene-1-sulfonyl fluoride hydrochloride,aebsf, hydrochloride,benzenesulfonyl fluoride, 4-2-aminoethyl-, hydrochloride,4-2-aminoethyl benzenesulfonylfluoride hydrochloride
IUPAC Name 4-(2-aminoethyl)benzenesulfonyl fluoride;hydrochloride
InChI Key WRDABNWSWOHGMS-UHFFFAOYSA-N
Molecular Formula C8H10FNO2S·ClH
13
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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
14

2-Propanesulfonyl chloride, 97%

CAS: 10147-37-2 Molecular Formula: C3H7ClO2S Molecular Weight (g/mol): 142.597 MDL Number: MFCD00007453 InChI Key: DRINJBFRTLBHNF-UHFFFAOYSA-N Synonym: isopropylsulfonyl chloride,2-propanesulfonyl chloride,isopropylsulphonyl chloride,isopropyl sulfonyl chloride,ccris 4139,2-propanesulfonylchloride,isopropanesulfonyl chloride,iso-propylsulfonyl chloride,2-propane sulfonyl chloride,isopropylsulphonyl choride PubChem CID: 82408 IUPAC Name: propane-2-sulfonyl chloride SMILES: CC(C)S(=O)(=O)Cl

PubChem CID 82408
CAS 10147-37-2
Molecular Weight (g/mol) 142.597
MDL Number MFCD00007453
SMILES CC(C)S(=O)(=O)Cl
Synonym isopropylsulfonyl chloride,2-propanesulfonyl chloride,isopropylsulphonyl chloride,isopropyl sulfonyl chloride,ccris 4139,2-propanesulfonylchloride,isopropanesulfonyl chloride,iso-propylsulfonyl chloride,2-propane sulfonyl chloride,isopropylsulphonyl choride
IUPAC Name propane-2-sulfonyl chloride
InChI Key DRINJBFRTLBHNF-UHFFFAOYSA-N
Molecular Formula C3H7ClO2S
15

Pentafluorobenzenesulfonyl chloride, 99%

CAS: 832-53-1 Molecular Formula: C6ClF5O2S Molecular Weight (g/mol): 266.57 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

PubChem CID 70026
CAS 832-53-1
Molecular Weight (g/mol) 266.57
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