accessibility menu, dialog, popup

UserName
Viewing profile as user:

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.
Molecular Weight (g/mol) 
  • (1)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (2)
  • (2)
Percent Purity 
  • (1)
  • (2)
  • (3)
  • (1)
  • (1)
  • (2)
  • (2)
Quantity 
  • (3)
  • (2)
  • (7)
Boiling Point 
  • (1)
  • (2)
  • (2)
  • (1)
  • (2)
  • (1)
Physical Form 
  • (2)
  • (4)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

special offers

  • (8)

brands

  • (1)
  • (2)
  • (9)

Molecular Weight (g/mol)

  • (1)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (2)
  • (2)

Percent Purity

  • (1)
  • (2)
  • (3)
  • (1)
  • (1)
  • (2)
  • (2)

Quantity

  • (3)
  • (2)
  • (7)

Boiling Point

  • (1)
  • (2)
  • (2)
  • (1)
  • (2)
  • (1)

Physical Form

  • (2)
  • (4)

Search Within Results
Keyword Search:
1 – 8 of 8 results
1
Promotions Available

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
2
Promotions Available

3-Bromobenzenesulfonyl chloride, 97%

CAS: 2905-24-0 Molecular Formula: C6H4BrClO2S Molecular Weight (g/mol): 255.51 MDL Number: MFCD00052313 InChI Key: PJGOLCXVWIYXRQ-UHFFFAOYSA-N Synonym: 3-bromobenzene-1-sulfonyl chloride,3-bromobenzenesulphonyl chloride,m-bromobenzenesulfonyl chloride,3-bromobenzenesulfonylchloride,m-bromobenzenesulphonyl chloride,3-bromo-benzenesulfonyl chloride,3-bromophenyl chlorosulfone,3-bromophenylsulfonyl chloride,buttpark 94\57-33,benzenesulfonyl chloride, 3-bromo PubChem CID: 17943 IUPAC Name: 3-bromobenzenesulfonyl chloride SMILES: ClS(=O)(=O)C1=CC=CC(Br)=C1

PubChem CID 17943
CAS 2905-24-0
Molecular Weight (g/mol) 255.51
MDL Number MFCD00052313
SMILES ClS(=O)(=O)C1=CC=CC(Br)=C1
Synonym 3-bromobenzene-1-sulfonyl chloride,3-bromobenzenesulphonyl chloride,m-bromobenzenesulfonyl chloride,3-bromobenzenesulfonylchloride,m-bromobenzenesulphonyl chloride,3-bromo-benzenesulfonyl chloride,3-bromophenyl chlorosulfone,3-bromophenylsulfonyl chloride,buttpark 94\57-33,benzenesulfonyl chloride, 3-bromo
IUPAC Name 3-bromobenzenesulfonyl chloride
InChI Key PJGOLCXVWIYXRQ-UHFFFAOYSA-N
Molecular Formula C6H4BrClO2S
3

4-Bromo-3-fluorobenzenesulfonyl Chloride 98.0+%, TCI America™

CAS: 351003-51-5 Molecular Formula: C6H3BrClFO2S Molecular Weight (g/mol): 273.5 MDL Number: MFCD03094150 InChI Key: IZCXVIACMHTZNA-UHFFFAOYSA-N Synonym: 4-bromo-3-fluorobenzenesulphonyl chloride,4-bromo-3-fluorobenzene-1-sulfonyl chloride,3-fluoro-4-bromobenzenesulfonyl chloride,4-bromo-3-fluorobenzenesulfonylchloride,4-bromo-3-fluoro-benzenesulfonyl chloride,buttpark 76\07-90,benzenesulfonyl chloride, 4-bromo-3-fluoro,pubchem2220,acmc-209vnt,4-bromo-3-fluorobenzene sulfonyl chloride PubChem CID: 2778218 IUPAC Name: 4-bromo-3-fluorobenzenesulfonyl chloride SMILES: C1=CC(=C(C=C1S(=O)(=O)Cl)F)Br

PubChem CID 2778218
CAS 351003-51-5
Molecular Weight (g/mol) 273.5
MDL Number MFCD03094150
SMILES C1=CC(=C(C=C1S(=O)(=O)Cl)F)Br
Synonym 4-bromo-3-fluorobenzenesulphonyl chloride,4-bromo-3-fluorobenzene-1-sulfonyl chloride,3-fluoro-4-bromobenzenesulfonyl chloride,4-bromo-3-fluorobenzenesulfonylchloride,4-bromo-3-fluoro-benzenesulfonyl chloride,buttpark 76\07-90,benzenesulfonyl chloride, 4-bromo-3-fluoro,pubchem2220,acmc-209vnt,4-bromo-3-fluorobenzene sulfonyl chloride
IUPAC Name 4-bromo-3-fluorobenzenesulfonyl chloride
InChI Key IZCXVIACMHTZNA-UHFFFAOYSA-N
Molecular Formula C6H3BrClFO2S
4
Promotions Available

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
5
Promotions Available

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
6
Promotions Available

2,3,4,5,6-Pentafluorobenzenesulfonyl chloride, 98+%

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

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
7

2-oxo-2,3-dihydro-1,3-benzoxazole-6-sulfonyl chloride, 95%, Thermo Scientific™

CAS: 27685-90-1 Molecular Formula: C7H4ClNO4S Molecular Weight (g/mol): 233.62 MDL Number: MFCD03001119 InChI Key: IBHCNMJSVDRBSY-UHFFFAOYSA-N Synonym: 2-oxo-2,3-dihydro-1,3-benzoxazole-6-sulfonyl chloride,2-oxo-2,3-dihydrobenzo d oxazole-6-sulfonyl chloride,6-benzoxazolesulfonyl chloride, 2,3-dihydro-2-oxo,2-oxo-2,3-dihydro-benzooxazole-6-sulfonyl chloride,benzoxazalone, 6-sulfochloride,2,3-dihydro-2-oxobenzoxazole-6-sulphonyl chloride,2-oxo-2,3-dihydro-1,3-benzoxazole-6-sulfonylchloride,6-chlorosulfonyl-3-hydrobenzoxazol-2-one,pubchem5677,acmc-209gyq PubChem CID: 119698 IUPAC Name: 2-oxo-3H-1,3-benzoxazole-6-sulfonyl chloride SMILES: ClS(=O)(=O)C1=CC=C2NC(=O)OC2=C1

PubChem CID 119698
CAS 27685-90-1
Molecular Weight (g/mol) 233.62
MDL Number MFCD03001119
SMILES ClS(=O)(=O)C1=CC=C2NC(=O)OC2=C1
Synonym 2-oxo-2,3-dihydro-1,3-benzoxazole-6-sulfonyl chloride,2-oxo-2,3-dihydrobenzo d oxazole-6-sulfonyl chloride,6-benzoxazolesulfonyl chloride, 2,3-dihydro-2-oxo,2-oxo-2,3-dihydro-benzooxazole-6-sulfonyl chloride,benzoxazalone, 6-sulfochloride,2,3-dihydro-2-oxobenzoxazole-6-sulphonyl chloride,2-oxo-2,3-dihydro-1,3-benzoxazole-6-sulfonylchloride,6-chlorosulfonyl-3-hydrobenzoxazol-2-one,pubchem5677,acmc-209gyq
IUPAC Name 2-oxo-3H-1,3-benzoxazole-6-sulfonyl chloride
InChI Key IBHCNMJSVDRBSY-UHFFFAOYSA-N
Molecular Formula C7H4ClNO4S
8

Sigma Aldrich Methyl isocyanatoformate

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
CAS 5843-42-5