Sulfonyl halides

5-Chloro-3-methylbenzo[b]thiophene-2-sulfonyl chloride, 97%, Maybridge

CAS: 166964-33-6 Molecular Formula: C9H6Cl2O2S2 Molecular Weight (g/mol): 281.165 InChI Key: JLTUANWNGKWRQO-UHFFFAOYSA-N Synonym: 5-chloro-3-methylbenzo b thiophene-2-sulfonyl chloride, 5-chloro-3-methylbenzo b thiophene-2-sulphonyl chloride, 5-chloro-3-methylbenzo b thiophene-2-sulfonyl, 5-chloro-3-methylbenzo b thiophene-2-sulphonylchloride, 5-chloro-3-methyl-benzo b thiophene-2-sulfonyl chloride, benzo b thiophene-2-sulfonylchloride, 5-chloro-3-methyl, zlchem 600, pubchem5100, buttpark 21\07-05, 5-chloro-3-methyl-benzothiophene-2-sulfonyl chloride PubChem CID: 2735756 IUPAC Name: 5-chloro-3-methyl-1-benzothiophene-2-sulfonyl chloride SMILES: CC1=C(SC2=C1C=C(C=C2)Cl)S(=O)(=O)Cl 10GR 5-Chloro-3-methylbenzo¢b!thiophene-2-sulfonyl chloride, 97%

2-chloropyrimidine-5-sulfonyl chloride, 97%, ACROS Organics™

CAS: 98026-88-1 Molecular Formula: C4H2Cl2N2O2S Molecular Weight (g/mol): 213.04 InChI Key: DMAOAJYJIATWJS-UHFFFAOYSA-N Synonym: 2-chloro-pyrimidine-5-sulfonyl chloride, 2-chloropyrimidine-5-sulfonylchloride, 2-chloro-5-pyrimidinesulfonyl chloride, 5-pyrimidinesulfonyl chloride, 2-chloro, 2-chloro-pyrimidine-5-sulfonylchloride PubChem CID: 43244366 IUPAC Name: 2-chloropyrimidine-5-sulfonyl chloride SMILES: C1=C(C=NC(=N1)Cl)S(=O)(=O)Cl 5GR 2-Chloropyrimidine-5-sulfonyl chloride, 97%

Alfa Aesar™ Quinoline-8-sulfonyl chloride, 97%

CAS: 18704-37-5 Molecular Formula: C9H6ClNO2S Molecular Weight (g/mol): 227.662 MDL Number: MFCD00006808 InChI Key: JUYUYCIJACTHMK-UHFFFAOYSA-N Synonym: 8-quinolinesulfonyl chloride, 8-chlorosulfonyl-1-benzazine, 8-quinolylsulfonyl chloride, quinoline-8-sulfonic acid chloride, unii-5zik3tjs9m, 8-quinolinesulfonylchloride, quinoline-8-sulphonyl chloride, 5zik3tjs9m, pubchem5873, acmc-1busp PubChem CID: 29220 IUPAC Name: quinoline-8-sulfonyl chloride SMILES: C1=CC2=C(C(=C1)S(=O)(=O)Cl)N=CC=C2 QUINOLINE-8-SULPHONYL CHLORIDE, 97%,10G

Alfa Aesar™ Mesitylene-2-sulfonyl chloride, 99%

CAS: 773-64-8 Molecular Formula: C9H11ClO2S Molecular Weight (g/mol): 218.695 MDL Number: MFCD00007434 InChI Key: PVJZBZSCGJAWNG-UHFFFAOYSA-N Synonym: 2-mesitylenesulfonyl chloride, mesitylenesulfonyl chloride, 2,4,6-trimethylbenzene-1-sulfonyl chloride, benzenesulfonyl chloride, 2,4,6-trimethyl, mesitylsulfonyl chloride, 2-mesitylenesulfonylchloride, mesitylene-2-sulphonyl chloride, 2,4,6-trimethyl-benzenesulfonyl chloride, 2,4,6-trimethylphenylsulfonyl chloride, mesitylsulfonylchloride PubChem CID: 13046 IUPAC Name: 2,4,6-trimethylbenzenesulfonyl chloride SMILES: CC1=CC(=C(C(=C1)C)S(=O)(=O)Cl)C MESITYLENESULFONYL CHLORIDE, 99%,500G

2-Chloroethanesulfonyl chloride, 95%, Acros Organics

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 5GR 2-Chloroethanesulfonyl chloride, 95%

Alfa Aesar™ Nonafluorobutanesulfonyl chloride, 98%

CAS: 2991-84-6 Molecular Formula: C4ClF9O2S Molecular Weight (g/mol): 318.538 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 IUPAC Name: 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonyl chloride SMILES: C(C(C(F)(F)S(=O)(=O)Cl)(F)F)(C(F)(F)F)(F)F NONAFLUOROBUTANESULFONYL CHLORIDE, 98% 5G

Alfa Aesar™ Methyl 3-chlorosulfonyl-4-(isopropylsulfonyl)thiophene-2-carboxylate, 95%

CAS: 423768-47-2 Molecular Formula: C9H11ClO6S3 Molecular Weight (g/mol): 346.811 MDL Number: MFCD03407370 InChI Key: FHFIRKJBLQUUAD-UHFFFAOYSA-N Synonym: methyl 3-chlorosulfonyl-4-isopropylsulfonyl-2-thiophenecarboxylate, methyl 3-chlorosulfonyl-4-propane-2-sulfonyl thiophene-2-carboxylate, 2-thiophenecarboxylicacid, 3-chlorosulfonyl-4-1-methylethyl sulfonyl-, methyl ester, methyl 3-chlorosulfonyl-4-isopropylsulfonyl thiophene-2-carboxylate, methyl 3-chlorosulfonyl-4-methylethyl sulfonyl thiophene-2-carboxylate PubChem CID: 2779818 IUPAC Name: methyl 3-chlorosulfonyl-4-propan-2-ylsulfonylthiophene-2-carboxylate SMILES: CC(C)S(=O)(=O)C1=CSC(=C1S(=O)(=O)Cl)C(=O)OC 250MG Methyl 3-chlorosulfonyl-4-(isopropylsulfonyl)thiophene-2-carboxylate, 95% 250mg

3',4'-Dichlorobiphenyl-4-sulfonyl chloride, 95%, Acros Organics

CAS: 501697-80-9 Molecular Formula: C12H7Cl3O2S Molecular Weight (g/mol): 321.61 InChI Key: DHVBZUPMGVOIOH-UHFFFAOYSA-N Synonym: 3',4'-dichloro 1,1'-biphenyl-4-sulfonyl chloride, 4-3,4-dichlorophenyl benzenesulfonyl chloride, 3',4'-dichloro-biphenyl-4-sulfonyl chloride, 3',4'-dichloro-1,1'-biphenyl-4-sulfonyl chloride, 4-3,4-dichlorophenyl phenyl chlorosulfone, 4-3,4-dichlorophenyl phenyl sulfonyl chloride, 4-3,4-dichlorophenyl phenyl sulphonyl chloride PubChem CID: 2794751 IUPAC Name: 4-(3,4-dichlorophenyl)benzenesulfonyl chloride SMILES: C1=CC(=CC=C1C2=CC(=C(C=C2)Cl)Cl)S(=O)(=O)Cl 5GR 3',4'-Dichlorobiphenyl-4-sulfonyl chloride, 95%

Alfa Aesar™ 3-Chloropropanesulfonyl chloride, 98+%

CAS: 1633-82-5 Molecular Formula: C3H6Cl2O2S Molecular Weight (g/mol): 177.039 MDL Number: MFCD00007463 InChI Key: GPKDGVXBXQTHRY-UHFFFAOYSA-N Synonym: 3-chloropropanesulfonyl chloride, 3-chloro-1-propanesulfonyl chloride, 3-chloropropanesulfonylchloride, 3-chloropropylsulfonyl chloride, 3-chloropropanesulphonyl chloride, 1-propanesulfonyl chloride, 3-chloro, propanesulfonyl chloride, chloro, 3-chloro-propane-1-sulfonyl chloride, gamma-chloropropanesulfonyl chloride, 3-chloropropylsulfonylchloride PubChem CID: 15410 IUPAC Name: 3-chloropropane-1-sulfonyl chloride SMILES: C(CS(=O)(=O)Cl)CCl 3-CHLOROPROPANESULFONYL CHLORIDE, 98+%,50G

Benzo[b]thiophene-3-sulfonyl chloride, 97%, Alfa Aesar™

CAS: 18494-87-6 Molecular Formula: C8H5ClO2S2 Molecular Weight (g/mol): 232.696 MDL Number: MFCD02681897 InChI Key: WYYRQMZTUXFUTC-UHFFFAOYSA-N Synonym: benzothiophene-3-sulfonyl chloride, benzo b thiophene-3-sulfonyl chloride, benzo b thiophene-3-sulfonylchloride, benzo b thiophene-3-sulphonyl chloride, pubchem14540, 3-chlorosulphonyl-benzothiophene, benzothiophene-3-sulfonylchloride, 3-chlorosulphonyl-1-benzothiophene, benzo b thiophen-3-ylchlorosulfone PubChem CID: 2776340 IUPAC Name: 1-benzothiophene-3-sulfonyl chloride SMILES: C1=CC=C2C(=C1)C(=CS2)S(=O)(=O)Cl 250MG Benzo¢b!thiophene-3-sulfonyl chloride, 97%250mg

Methanesulfonyl chloride, 98%, Alfa Aesar™

CAS: 124-63-0 Molecular Formula: CH3ClO2S Molecular Weight (g/mol): 114.543 MDL Number: MFCD00007454 InChI Key: QARBMVPHQWIHKH-UHFFFAOYSA-N Synonym: mesyl chloride, methylsulfonyl chloride, methyl sulfochloride, methanesulphonyl chloride, chloro methyl sulfone, methanesulfuryl chloride, methanesulfonic acid chloride, methyl sulfonyl chloride, chloromethyl sulfone, mesylchloride PubChem CID: 31297 IUPAC Name: methanesulfonyl chloride SMILES: CS(=O)(=O)Cl METHANESULFONYL CHLORIDE, 98% 500G

Alfa Aesar™ Ethanesulfonyl chloride, 98+%

CAS: 594-44-5 Molecular Formula: C2H5ClO2S Molecular Weight (g/mol): 128.57 MDL Number: MFCD00007460 InChI Key: FRYHCSODNHYDPU-UHFFFAOYSA-N Synonym: ethylsulfonyl chloride, ethylsulfochloride, 1-ethanesulfonyl chloride, ethanesulphonyl chloride, ethanesulfonylchloride, unii-b56zoc898a, ethylsulfonylchloride, ethansulfonyl chloride, ethansulfonylchlorid, ethanesulfonylchoride PubChem CID: 11667 IUPAC Name: ethanesulfonyl chloride SMILES: CCS(=O)(=O)Cl ETHANESULFONYL CHLORIDE, 98+%,25G

4'-Methylbiphenyl-4-sulfonyl chloride, 97%, Acros Organics

CAS: 101366-51-2 Molecular Formula: C13H11ClO2S Molecular Weight (g/mol): 266.739 InChI Key: DBYXACYHGMSPMQ-UHFFFAOYSA-N Synonym: 4'-methylbiphenyl-4-sulfonyl chloride, 4'-methyl 1,1'-biphenyl-4-sulfonyl chloride, 4-4-methylphenyl benzenesulfonyl chloride, 4-4-methylphenyl phenyl sulphonyl chloride, 4'-methyl-1,1'-biphenyl-4-sulfonyl chloride, 4-p-tolyl benzenesulfonyl chloride, acmc-20amef, 4-4-chlorosulphonyl phenyl toluene, 4-chlorosulphonyl-4'-methylbiphenyl PubChem CID: 2794758 IUPAC Name: 4-(4-methylphenyl)benzenesulfonyl chloride SMILES: CC1=CC=C(C=C1)C2=CC=C(C=C2)S(=O)(=O)Cl 1GR 4'-Methylbiphenyl-4-sulfonyl chloride, 97%

2,4-Difluorobenzenesulfonyl chloride, 98%, ACROS Organics™

CAS: 13918-92-8 Molecular Formula: C6H3ClF2O2S Molecular Weight (g/mol): 212.6 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 5GR 2,4-Difluorobenzenesulfonyl chloride, 98%

Alfa Aesar™ 4-Bromo-2-chlorobenzenesulfonyl chloride, 96%

CAS: 351003-52-6 Molecular Formula: C6H3BrCl2O2S Molecular Weight (g/mol): 289.952 MDL Number: MFCD03094630 InChI Key: OECYEHWJPRPCOH-UHFFFAOYSA-N Synonym: 4-bromo-2-chlorobenzene-1-sulfonyl chloride, 2-chloro-4-bromo-benzenesulfonyl chloride, 4-bromo-2-chlorobenzenesulphonyl chloride, 4-bromo-2-chlorobenzenesulfonylchloride, benzenesulfonyl chloride, 4-bromo-2-chloro, 4-bromo-2-chlorophenylsulfonyl chloride, pubchem11732, 4-bromo-2-chloro-benzenesulfonyl chloride, acmc-1ag54, ksc221s9p PubChem CID: 2734766 IUPAC Name: 4-bromo-2-chlorobenzenesulfonyl chloride SMILES: C1=CC(=C(C=C1Br)Cl)S(=O)(=O)Cl 4-BROMO-2-CHLOROBENZENESULFONYL CHLORIDE 98%,5G

Cyclopentanesulfonyl chloride, 90%, ACROS Organics™

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 1GR Cyclopentanesulfonyl chloride, 90%

3-chlorobenzenesulfonyl chloride, 98%, ACROS Organics™

CAS: 2888-06-4 Molecular Formula: C6H4Cl2O2S Molecular Weight (g/mol): 211.07 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 5GR 3-Chlorobenzenesulfonyl chloride, 98%

4-(4-Bromo-1H-pyrazol-1-yl)benzenesulfonyl chloride, 95%, Maybridge

1GR 4-(4-Bromo-1H-pyrazol-1-yl)benzenesulfonylchloride, 97%

Alfa Aesar™ 4-Cyanobenzenesulfonyl chloride, 97%

CAS: 49584-26-1 Molecular Formula: C7H4ClNO2S Molecular Weight (g/mol): 201.624 MDL Number: MFCD00052337 InChI Key: DBMFYTQPPBBKHI-UHFFFAOYSA-N Synonym: 4-cyanobenzene-1-sulfonyl chloride, 4-cyanobenzenesulfonylchloride, p-cyanobenzenesulphonyl chloride, 4-cyano benzenesulfonyl chloride, benzenesulfonyl chloride, 4-cyano, 4-cyanophenylsulfonyl chloride, p-cyanobenzenesulfonyl chloride, 4-cyanobenzenesulphonyl chloride, 4-cyano-benzenesulfonyl chloride, 4-chlorosulfonyl benzenecarbonitrile PubChem CID: 39497 IUPAC Name: 4-cyanobenzenesulfonyl chloride SMILES: C1=CC(=CC=C1C#N)S(=O)(=O)Cl 4-CYANOBENZENESULFONYL CHLORIDE, 98%,1G

4-Bromo-2-ethylbenzene-1-sulfonyl chloride, ≥95%, Maybridge

CAS: 175278-24-7 Molecular Formula: C8H8BrClO2S Molecular Weight (g/mol): 283.564 MDL Number: MFCD00204178 InChI Key: UOIVESXBURLTPX-UHFFFAOYSA-N Synonym: 4-bromo-2-ethylbenzene-1-sulfonyl chloride, 4-bromo-2-ethylbenzene-1-sulfonylchloride, 4-bromo-2-ethylbenzenesulphonyl chloride, benzenesulfonylchloride, 4-bromo-2-ethyl, pubchem5062, 4-bromo-2-ethyl-benzenesulfonyl chloride, 4-bromo-2-ethylphenylsulfonyl chloride, 4-bromanyl-2-ethyl-benzenesulfonyl chloride, 4-bromo-2-ethyl-benzene-1-sulfonyl chloride, 4-bromo-2-ethylbenzene-1-sulphonyl chloride PubChem CID: 2737536 IUPAC Name: 4-bromo-2-ethylbenzenesulfonyl chloride SMILES: CCC1=C(C=CC(=C1)Br)S(=O)(=O)Cl 10GR 4-Bromo-2-ethylbenzene-1-sulfonyl chloride, 95%

Alfa Aesar™ 3-Chloro-4-fluorobenzenesulfonyl chloride, 98%

CAS: 91170-93-3 Molecular Formula: C6H3Cl2FO2S Molecular Weight (g/mol): 229.046 MDL Number: MFCD00041444 InChI Key: DXFXNSNBZNELII-UHFFFAOYSA-N Synonym: 3-chloro-4-fluorobenzene-1-sulfonyl chloride, 3-chloro-4-fluorobenzenesulphonyl chloride, 3-chloro-4-fluorobenzenesulfonylchloride, benzenesulfonyl chloride, 3-chloro-4-fluoro, 3-chloro-4-fluorophenylsulfonyl chloride, 3-chloro-4-fluoro-benzenesulfonyl chloride, benzenesulfonyl chloride, 3-chloro-4-fluoro-9ci, pubchem5093, acmc-209r8d, ksc488g2p PubChem CID: 145222 IUPAC Name: 3-chloro-4-fluorobenzenesulfonyl chloride SMILES: C1=CC(=C(C=C1S(=O)(=O)Cl)Cl)F 3-CHLORO-4-FLUOROBENZENESULFONYL CHLORIDE ,5G

Alfa Aesar™ 2-Chloro-4-fluorobenzenesulfonyl chloride, 98%

CAS: 85958-57-2 Molecular Formula: C6H3Cl2FO2S Molecular Weight (g/mol): 229.046 MDL Number: MFCD00052957 InChI Key: FCFPJKHVCHKCMP-UHFFFAOYSA-N Synonym: 2-chloro-4-fluorobenzene-1-sulfonyl chloride, 2-chloro-4-fluorobenzenesulphonyl chloride, benzenesulfonyl chloride, 2-chloro-4-fluoro, benzenesulfonyl chloride, 2-chloro-4-fluoro-9ci, pubchem5092, acmc-209wex, buttpark 9457-18, 2-chloro-4-fluorobenzene-1-sulfonylchloride, ksc447s0p, chloro 2-chloro-4-fluorophenyl sulfone PubChem CID: 522846 IUPAC Name: 2-chloro-4-fluorobenzenesulfonyl chloride SMILES: C1=CC(=C(C=C1F)Cl)S(=O)(=O)Cl 2-CHLORO-4-FLUOROBENZENESULFONYL CHLORIDE ,25G

2,5-Difluorobenzenesulfonyl chloride, 97%, ACROS Organics™

CAS: 26120-86-5 Molecular Formula: C6H3ClF2O2S Molecular Weight (g/mol): 212.3 MDL Number: MFCD00060682 InChI Key: CELLJWUVMKEJDY-UHFFFAOYSA-N Synonym: 2,5-difluorobenzene-1-sulfonyl chloride, 2,5-difluorobenzenesulphonyl chloride, benzenesulfonyl chloride, 2,5-difluoro, 2,5-difluoro-benzenesulfonyl chloride, 2,5-difluorobenzenesulphonylchloride, pubchem5123, acmc-1ch2j, ksc201g8t, zerenex zx009573 PubChem CID: 2736911 IUPAC Name: 2,5-difluorobenzenesulfonyl chloride SMILES: C1=CC(=C(C=C1F)S(=O)(=O)Cl)F 1GR 2,5-Difluorobenzenesulfonyl chloride, 97%

Alfa Aesar™ 4-(5-Trifluoromethyl-2-pyridyloxy)benzenesulfonyl chloride, 97%

CAS: 874838-96-7 Molecular Formula: C12H7ClF3NO3S Molecular Weight (g/mol): 337.697 MDL Number: MFCD07774162 InChI Key: XEMAYRPWJCLKBQ-UHFFFAOYSA-N Synonym: 4-5-trifluoromethyl pyridin-2-yl oxy benzenesulfonyl chloride, 4-5-trifluoromethyl-2-pyridinyl oxy benzenesulfonoyl chloride, 4-5-trifluoromethyl pyridin-2-yl oxy benzene-1-sulfonyl chloride, 4-5-trifluoromethyl-2-pyridinyl-oxy benzenesulfonoyl chloride, 4-5-trifluoromethyl pyridin-2-yl oxy benzenesulphonyl chloride, trifluoromethylpyridinyloxybenzenesulfonoylchloride, 4-5-trifluoromethyl-2-pyridyloxy benzenesulfonyl chloride, chloro 4-5-trifluoromethyl 2-pyridyloxy phenyl sulfone PubChem CID: 24213828 IUPAC Name: 4-[5-(trifluoromethyl)pyridin-2-yl]oxybenzenesulfonyl chloride SMILES: C1=CC(=CC=C1OC2=NC=C(C=C2)C(F)(F)F)S(=O)(=O)Cl 250MG 4-(5-Trifluoromethyl-2-pyridyloxy)benzenesulfonyl chloride, 97% 250mg

Benzo[b]furan-7-sulfonyl chloride, Maybridge

CAS: 1191030-88-2 Molecular Formula: C8H5ClO3S Molecular Weight (g/mol): 216.635 InChI Key: MEOOVUNNRYYGCV-UHFFFAOYSA-N Synonym: benzofuran-7-sulfonyl chloride, 7-benzofuransulfonyl chloride, benzo 2,3-b furan-7-ylchlorosulfone PubChem CID: 49762852 IUPAC Name: 1-benzofuran-7-sulfonyl chloride SMILES: C1=CC2=C(C(=C1)S(=O)(=O)Cl)OC=C2 1GR Benzo¢b!furan-7-sulfonyl chloride, 97%

Alfa Aesar™ 3,4-Dimethoxybenzenesulfonyl chloride, 98%

CAS: 23095-31-0 Molecular Formula: C8H9ClO4S Molecular Weight (g/mol): 236.666 MDL Number: MFCD00051769 InChI Key: RSJSYCZYQNJQPY-UHFFFAOYSA-N Synonym: 3,4-dimethoxybenzene-1-sulfonyl chloride, 3,4-dimethoxybenzenesulfonylchloride, 3,4-dimethoxyphenylsulfonyl chloride, 3,4-dimethoxy benzenesulfonyl chloride, benzenesulfonyl chloride, 3,4-dimethoxy, 3,4-dimethoxyphenyl chlorosulfone, pubchem5127, acmc-1co88, asischem d48920, zerenex zx009571 PubChem CID: 2734183 IUPAC Name: 3,4-dimethoxybenzenesulfonyl chloride SMILES: COC1=C(C=C(C=C1)S(=O)(=O)Cl)OC 3,4-DIMETHOXYBENZENESULFONYL CHLORIDE, 98%,100G

Alfa Aesar™ 2,5-Dibromobenzenesulfonyl chloride, 99%

CAS: 23886-64-8 Molecular Formula: C6H3Br2ClO2S Molecular Weight (g/mol): 334.406 MDL Number: MFCD00060685 InChI Key: ZLMPLIWURYRGEB-UHFFFAOYSA-N Synonym: 2,5-dibromobenzene-1-sulfonyl chloride, 2,5-dibromobenzenesulphonyl chloride, benzenesulfonyl chloride, 2,5-dibromo, 2,5-dibromophenyl chlorosulfone, 2,5-dibromobenzene sulphonyl chloride, pubchem5112, acmc-1cbvd, ksc201m8p, 2,5-dibromophenylsulfonyl chloride, 2,5-dibromobenzenesulphonylchloride PubChem CID: 2737515 IUPAC Name: 2,5-dibromobenzenesulfonyl chloride SMILES: C1=CC(=C(C=C1Br)S(=O)(=O)Cl)Br 2,5-DIBROMOBENZENESULPHONYL CHLORIDE,1G

4-Methylbenzylsulfonyl chloride, 97%, Acros Organics™

CAS: 51419-59-1 Molecular Formula: C8H9ClO2S Molecular Weight (g/mol): 204.68 InChI Key: JALKUHLLMWYIAT-UHFFFAOYSA-N Synonym: 4-methylbenzylsulfonyl chloride, 4-methylphenyl methanesulfonyl chloride, p-tolylmethanesulfonyl chloride, p-tolyl-methanesulfonyl chloride, p-tolyl methanesulfonyl chloride, 4-methylphenyl methyl sulfonyl chloride, pubchem5592, pubchem5631, acmc-209wgt, 4-methylbenzylsulfonylchloride PubChem CID: 2794648 IUPAC Name: (4-methylphenyl)methanesulfonyl chloride SMILES: CC1=CC=C(C=C1)CS(=O)(=O)Cl 5GR 4-Methylbenzylsulfonyl chloride, 97%

4-Bromobenzenesulfonyl chloride, 98%, Acros Organics

CAS: 98-58-8 Molecular Formula: C6H4BrClO2S Molecular Weight (g/mol): 255.51 MDL Number: MFCD00007437 InChI Key: KMMHZIBWCXYAAH-UHFFFAOYSA-N Synonym: 4-bromobenzene-1-sulfonyl chloride, p-bromobenzenesulfonyl chloride, 4-bromo-benzenesulfonyl chloride, p-bromophenylsulfonyl chloride, benzenesulfonyl chloride, 4-bromo, 4-bromobenzenesulphonyl chloride, 4-bromobenzenesulfonylchloride, unii-c6347t8fp1, 4-bromobenzene sulfonyl chloride, 4-bromophenyl chlorosulfone PubChem CID: 7396 IUPAC Name: 4-bromobenzenesulfonyl chloride SMILES: C1=CC(=CC=C1S(=O)(=O)Cl)Br 100GR 4-Bromobenzenesulfonyl chloride, 98%

4-Butoxybenzene-1-sulfonyl chloride, 97%, Maybridge

CAS: 1138-56-3 Molecular Formula: C10H13ClO3S Molecular Weight (g/mol): 248.721 MDL Number: MFCD00052344 InChI Key: HGKWMUBXVMFXNC-UHFFFAOYSA-N Synonym: 4-n-butoxy benzenesulfonyl chloride, 4-butoxybenzene-1-sulfonyl chloride, 4-n-butoxy benzenesulphonyl chloride, benzenesulfonyl chloride, 4-butoxy, 4-butoxy-benzenesulfonyl chloride, 4-n-butoxybenzenesulfonyl chloride, 4-butoxybenzenesulfonylchloride, pubchem5072, 4-n-butoxy benzenes, buttpark 9650-54 PubChem CID: 517990 IUPAC Name: 4-butoxybenzenesulfonyl chloride SMILES: CCCCOC1=CC=C(C=C1)S(=O)(=O)Cl 25GR 4-Butoxybenzene-1-sulfonyl chloride, 97%

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