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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

4-(Trifluoromethoxy)benzenesulfonyl Chloride 98.0+%, TCI America™

CAS: 94108-56-2 Molecular Formula: C7H4ClF3O3S Molecular Weight (g/mol): 260.611 MDL Number: MFCD00042408 InChI Key: UHCDBMIOLNKDHG-UHFFFAOYSA-N Synonym: 4-trifluoromethoxy benzenesulfonyl chloride,4-trifluoromethoxy benzene-1-sulfonyl chloride,4-trifluoromethoxy benzenesulphonyl chloride,benzenesulfonyl chloride, 4-trifluoromethoxy,p-trifluoromethoxy benzenesulphonyl chloride,4-trifluoromethoxyphenyl-sulfonylchloride,4-trifluoromethoxyphenylsulfonyl chloride,4-trifluoromethoxy benzensulfonylchloride,4-trifluoromethoxy-benzenesulfonylchloride,4-trifluoromethoxy-benzenesulfonyl chloride PubChem CID: 523102 IUPAC Name: 4-(trifluoromethoxy)benzenesulfonyl chloride SMILES: C1=CC(=CC=C1OC(F)(F)F)S(=O)(=O)Cl

PubChem CID 523102
CAS 94108-56-2
Molecular Weight (g/mol) 260.611
MDL Number MFCD00042408
SMILES C1=CC(=CC=C1OC(F)(F)F)S(=O)(=O)Cl
Synonym 4-trifluoromethoxy benzenesulfonyl chloride,4-trifluoromethoxy benzene-1-sulfonyl chloride,4-trifluoromethoxy benzenesulphonyl chloride,benzenesulfonyl chloride, 4-trifluoromethoxy,p-trifluoromethoxy benzenesulphonyl chloride,4-trifluoromethoxyphenyl-sulfonylchloride,4-trifluoromethoxyphenylsulfonyl chloride,4-trifluoromethoxy benzensulfonylchloride,4-trifluoromethoxy-benzenesulfonylchloride,4-trifluoromethoxy-benzenesulfonyl chloride
IUPAC Name 4-(trifluoromethoxy)benzenesulfonyl chloride
InChI Key UHCDBMIOLNKDHG-UHFFFAOYSA-N
Molecular Formula C7H4ClF3O3S
2
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4-n-Butoxybenzenesulfonyl chloride, 97%

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

PubChem CID 517990
CAS 1138-56-3
Molecular Weight (g/mol) 248.721
MDL Number MFCD00052344
SMILES CCCCOC1=CC=C(C=C1)S(=O)(=O)Cl
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
IUPAC Name 4-butoxybenzenesulfonyl chloride
InChI Key HGKWMUBXVMFXNC-UHFFFAOYSA-N
Molecular Formula C10H13ClO3S
3
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4-(Trifluoromethoxy)benzenesulfonyl chloride, 98%

CAS: 94108-56-2 Molecular Formula: C7H4ClF3O3S Molecular Weight (g/mol): 260.611 MDL Number: MFCD00042408 InChI Key: UHCDBMIOLNKDHG-UHFFFAOYSA-N Synonym: 4-trifluoromethoxy benzenesulfonyl chloride,4-trifluoromethoxy benzene-1-sulfonyl chloride,4-trifluoromethoxy benzenesulphonyl chloride,benzenesulfonyl chloride, 4-trifluoromethoxy,p-trifluoromethoxy benzenesulphonyl chloride,4-trifluoromethoxyphenyl-sulfonylchloride,4-trifluoromethoxyphenylsulfonyl chloride,4-trifluoromethoxy benzensulfonylchloride,4-trifluoromethoxy-benzenesulfonylchloride,4-trifluoromethoxy-benzenesulfonyl chloride PubChem CID: 523102 IUPAC Name: 4-(trifluoromethoxy)benzenesulfonyl chloride SMILES: C1=CC(=CC=C1OC(F)(F)F)S(=O)(=O)Cl

PubChem CID 523102
CAS 94108-56-2
Molecular Weight (g/mol) 260.611
MDL Number MFCD00042408
SMILES C1=CC(=CC=C1OC(F)(F)F)S(=O)(=O)Cl
Synonym 4-trifluoromethoxy benzenesulfonyl chloride,4-trifluoromethoxy benzene-1-sulfonyl chloride,4-trifluoromethoxy benzenesulphonyl chloride,benzenesulfonyl chloride, 4-trifluoromethoxy,p-trifluoromethoxy benzenesulphonyl chloride,4-trifluoromethoxyphenyl-sulfonylchloride,4-trifluoromethoxyphenylsulfonyl chloride,4-trifluoromethoxy benzensulfonylchloride,4-trifluoromethoxy-benzenesulfonylchloride,4-trifluoromethoxy-benzenesulfonyl chloride
IUPAC Name 4-(trifluoromethoxy)benzenesulfonyl chloride
InChI Key UHCDBMIOLNKDHG-UHFFFAOYSA-N
Molecular Formula C7H4ClF3O3S
4
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4-Bromo-2-methylbenzenesulfonyl chloride, 97%

CAS: 139937-37-4 Molecular Formula: C7H6BrClO2S Molecular Weight (g/mol): 269.537 MDL Number: MFCD01365820 InChI Key: KNBSFUSBZNMAKU-UHFFFAOYSA-N Synonym: 4-bromo-2-methylbenzene-1-sulfonyl chloride,4-bromo-2-methylbenzenesulphonyl chloride,4-bromo-2-methyl-benzenesulfonyl chloride,2-methyl-4-bromobenzenesulfonylchloride,5-bromo-2-chlorosulphonyl toluene,2-methyl-4-bromobenzenesulfonyl chloride,benzenesulfonylchloride, 4-bromo-2-methyl,pubchem5066,buttpark 9857-56,intermediates-zcf02072 PubChem CID: 2781338 IUPAC Name: 4-bromo-2-methylbenzenesulfonyl chloride SMILES: CC1=C(C=CC(=C1)Br)S(=O)(=O)Cl

PubChem CID 2781338
CAS 139937-37-4
Molecular Weight (g/mol) 269.537
MDL Number MFCD01365820
SMILES CC1=C(C=CC(=C1)Br)S(=O)(=O)Cl
Synonym 4-bromo-2-methylbenzene-1-sulfonyl chloride,4-bromo-2-methylbenzenesulphonyl chloride,4-bromo-2-methyl-benzenesulfonyl chloride,2-methyl-4-bromobenzenesulfonylchloride,5-bromo-2-chlorosulphonyl toluene,2-methyl-4-bromobenzenesulfonyl chloride,benzenesulfonylchloride, 4-bromo-2-methyl,pubchem5066,buttpark 9857-56,intermediates-zcf02072
IUPAC Name 4-bromo-2-methylbenzenesulfonyl chloride
InChI Key KNBSFUSBZNMAKU-UHFFFAOYSA-N
Molecular Formula C7H6BrClO2S
5
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4-Bromo-2-methylbenzene-1-sulfonyl chloride, 97%, Thermo Scientific™

CAS: 139937-37-4 Molecular Formula: C7H6BrClO2S Molecular Weight (g/mol): 269.55 InChI Key: KNBSFUSBZNMAKU-UHFFFAOYSA-N Synonym: 4-bromo-2-methylbenzene-1-sulfonyl chloride,4-bromo-2-methylbenzenesulphonyl chloride,4-bromo-2-methyl-benzenesulfonyl chloride,2-methyl-4-bromobenzenesulfonylchloride,5-bromo-2-chlorosulphonyl toluene,2-methyl-4-bromobenzenesulfonyl chloride,benzenesulfonylchloride, 4-bromo-2-methyl,pubchem5066,buttpark 9857-56,intermediates-zcf02072 PubChem CID: 2781338 IUPAC Name: 4-bromo-2-methylbenzenesulfonyl chloride SMILES: CC1=C(C=CC(=C1)Br)S(=O)(=O)Cl

PubChem CID 2781338
CAS 139937-37-4
Molecular Weight (g/mol) 269.55
SMILES CC1=C(C=CC(=C1)Br)S(=O)(=O)Cl
Synonym 4-bromo-2-methylbenzene-1-sulfonyl chloride,4-bromo-2-methylbenzenesulphonyl chloride,4-bromo-2-methyl-benzenesulfonyl chloride,2-methyl-4-bromobenzenesulfonylchloride,5-bromo-2-chlorosulphonyl toluene,2-methyl-4-bromobenzenesulfonyl chloride,benzenesulfonylchloride, 4-bromo-2-methyl,pubchem5066,buttpark 9857-56,intermediates-zcf02072
IUPAC Name 4-bromo-2-methylbenzenesulfonyl chloride
InChI Key KNBSFUSBZNMAKU-UHFFFAOYSA-N
Molecular Formula C7H6BrClO2S
6

Aobchem 2-Fluoro-5-(methanesulfonyl)benzoic acid | ≥95% | CAS 247569-56-8 | C8H7FO4S | 250mg

2-Fluoro-5-(methanesulfonyl)benzoic acid | ≥95% | CAS 247569-56-8 | C8H7FO4S | 250mg

ENCOMPASS_PREFERRED
7

Aobchem 2-Fluoro-5-(methanesulfonyl)benzoic acid | ≥95% | CAS 247569-56-8 | C8H7FO4S | 500mg

2-Fluoro-5-(methanesulfonyl)benzoic acid | ≥95% | CAS 247569-56-8 | C8H7FO4S | 500mg

ENCOMPASS_PREFERRED
8

Aobchem 2-Fluoro-5-(methanesulfonyl)benzoic acid | ≥95% | CAS 247569-56-8 | C8H7FO4S | 1g

2-Fluoro-5-(methanesulfonyl)benzoic acid | ≥95% | CAS 247569-56-8 | C8H7FO4S | 1g

ENCOMPASS_PREFERRED
9

Aobchem 2-Fluoro-5-(methanesulfonyl)benzoic acid | ≥95% | CAS 247569-56-8 | C8H7FO4S | 5g

2-Fluoro-5-(methanesulfonyl)benzoic acid | ≥95% | CAS 247569-56-8 | C8H7FO4S | 5g

ENCOMPASS_PREFERRED
10

Sigma Aldrich 3,5-Dimethoxy-4-hydroxyphenylacetic acid

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 4385-56-2