Benzenesulfonamides

Organic compounds that consist of a benzene ring substituted with a sulfonyl group that is subsequently bonded to an amino group; considered the amide of benzenesulfonic acid.

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1 – 15 of 1,306 results

o-Toluenesulfonamide, 98%

CAS: 88-19-7 Molecular Formula: C7H9NO2S Molecular Weight (g/mol): 171.214 MDL Number: MFCD00007934 InChI Key: YCMLQMDWSXFTIF-UHFFFAOYSA-N Synonym: o-toluenesulfonamide,2-methylbenzene-1-sulfonamide,benzenesulfonamide, 2-methyl,2-toluenesulfonamide,o-methylbenzenesulfonamide,toluene-2-sulfonamide,ketjenflex 9,toluene-2-sulphonamide,ortho-toluenesulfonamide,2-tolylsulfonamide PubChem CID: 6924 IUPAC Name: 2-methylbenzenesulfonamide SMILES: CC1=CC=CC=C1S(=O)(=O)N

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Specifications

PubChem CID	6924
CAS	88-19-7
Molecular Weight (g/mol)	171.214
MDL Number	MFCD00007934
SMILES	CC1=CC=CC=C1S(=O)(=O)N
Synonym	o-toluenesulfonamide,2-methylbenzene-1-sulfonamide,benzenesulfonamide, 2-methyl,2-toluenesulfonamide,o-methylbenzenesulfonamide,toluene-2-sulfonamide,ketjenflex 9,toluene-2-sulphonamide,ortho-toluenesulfonamide,2-tolylsulfonamide
IUPAC Name	2-methylbenzenesulfonamide
InChI Key	YCMLQMDWSXFTIF-UHFFFAOYSA-N
Molecular Formula	C7H9NO2S

p-Toluenesulfonyl isocyanate, 96%

CAS: 4083-64-1 Molecular Formula: C8H7NO3S Molecular Weight (g/mol): 197.21 MDL Number: MFCD00002030 InChI Key: VLJQDHDVZJXNQL-UHFFFAOYSA-N Synonym: tosyl isocyanate,p-toluenesulfonyl isocyanate,4-methylbenzenesulfonyl isocyanate,p-toluenesulphonyl isocyanate,benzenesulfonyl isocyanate, 4-methyl,tosylisocyanate,p-tolylsulfonyl isocyanate,unii-h9004fjx6v,p-toluenesulfonic acid, anhydride with isocyanic acid,p-toluene sulfonyl isocyanate PubChem CID: 77703 IUPAC Name: 4-methyl-N-(oxomethylidene)benzenesulfonamide SMILES: CC1=CC=C(C=C1)S(=O)(=O)N=C=O

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Specifications

PubChem CID	77703
CAS	4083-64-1
Molecular Weight (g/mol)	197.21
MDL Number	MFCD00002030
SMILES	CC1=CC=C(C=C1)S(=O)(=O)N=C=O
Synonym	tosyl isocyanate,p-toluenesulfonyl isocyanate,4-methylbenzenesulfonyl isocyanate,p-toluenesulphonyl isocyanate,benzenesulfonyl isocyanate, 4-methyl,tosylisocyanate,p-tolylsulfonyl isocyanate,unii-h9004fjx6v,p-toluenesulfonic acid, anhydride with isocyanic acid,p-toluene sulfonyl isocyanate
IUPAC Name	4-methyl-N-(oxomethylidene)benzenesulfonamide
InChI Key	VLJQDHDVZJXNQL-UHFFFAOYSA-N
Molecular Formula	C8H7NO3S

Ribonucleic acid from Baker's yeast

CAS: 63231-63-0 MDL Number: MFCD00132196 IUPAC Name: Ribonucleic acid

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Specifications

CAS	63231-63-0
MDL Number	MFCD00132196
IUPAC Name	Ribonucleic acid

Benzenesulfonamide, 98+%

CAS: 98-10-2 Molecular Formula: C₆H₇NO₂S Molecular Weight (g/mol): 157.19 MDL Number: MFCD00007930 InChI Key: KHBQMWCZKVMBLN-UHFFFAOYSA-N Synonym: benzenesulphonamide,benzosulfonamide,benzolsulfonamide,phenyl sulfonamide,benzene sulfonamide,phenylsulfonamide,m and b 7973,chembl27601,benzolsulfonamid,benzensulfonamide PubChem CID: 7370 IUPAC Name: benzenesulfonamide SMILES: C1=CC=C(C=C1)S(=O)(=O)N

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Specifications

PubChem CID	7370
CAS	98-10-2
Molecular Weight (g/mol)	157.19
MDL Number	MFCD00007930
SMILES	C1=CC=C(C=C1)S(=O)(=O)N
Synonym	benzenesulphonamide,benzosulfonamide,benzolsulfonamide,phenyl sulfonamide,benzene sulfonamide,phenylsulfonamide,m and b 7973,chembl27601,benzolsulfonamid,benzensulfonamide
IUPAC Name	benzenesulfonamide
InChI Key	KHBQMWCZKVMBLN-UHFFFAOYSA-N
Molecular Formula	C₆H₇NO₂S

p-Toluenesulfonamide, 99%

CAS: 70-55-3 Molecular Formula: C₇H₉NO₂S Molecular Weight (g/mol): 171.21 MDL Number: MFCD00011692 InChI Key: LMYRWZFENFIFIT-UHFFFAOYSA-N Synonym: p-toluenesulfonamide,4-toluenesulfonamide,tosylamide,p-tosylamide,benzenesulfonamide, 4-methyl,p-tolylsulfonamide,toluene-4-sulfonamide,tolylsulfonamide,4-methylbenzene-1-sulfonamide,p-toluenesulfamide PubChem CID: 6269 ChEBI: CHEBI:34435 IUPAC Name: 4-methylbenzenesulfonamide SMILES: CC1=CC=C(C=C1)S(=O)(=O)N

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Specifications

PubChem CID	6269
CAS	70-55-3
Molecular Weight (g/mol)	171.21
ChEBI	CHEBI:34435
MDL Number	MFCD00011692
SMILES	CC1=CC=C(C=C1)S(=O)(=O)N
Synonym	p-toluenesulfonamide,4-toluenesulfonamide,tosylamide,p-tosylamide,benzenesulfonamide, 4-methyl,p-tolylsulfonamide,toluene-4-sulfonamide,tolylsulfonamide,4-methylbenzene-1-sulfonamide,p-toluenesulfamide
IUPAC Name	4-methylbenzenesulfonamide
InChI Key	LMYRWZFENFIFIT-UHFFFAOYSA-N
Molecular Formula	C₇H₉NO₂S

Glimepiride

CAS: 93479-97-1 Molecular Formula: C24H34N4O5S Molecular Weight (g/mol): 490.62 MDL Number: MFCD00878417 InChI Key: WIGIZIANZCJQQY-UHFFFAOYSA-N Synonym: glimepiride,amaryl,glimepiridum,glimepirida,amarel,glimepirid,glimepride,endial,roname,glimepiridum latin PubChem CID: 3476 IUPAC Name: 3-ethyl-4-methyl-N-{2-[4-({[(4-methylcyclohexyl)carbamoyl]amino}sulfonyl)phenyl]ethyl}-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxamide SMILES: CCC1=C(C)CN(C(=O)NCCC2=CC=C(C=C2)S(=O)(=O)NC(=O)NC2CCC(C)CC2)C1=O

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Specifications

PubChem CID	3476
CAS	93479-97-1
Molecular Weight (g/mol)	490.62
MDL Number	MFCD00878417
SMILES	CCC1=C(C)CN(C(=O)NCCC2=CC=C(C=C2)S(=O)(=O)NC(=O)NC2CCC(C)CC2)C1=O
Synonym	glimepiride,amaryl,glimepiridum,glimepirida,amarel,glimepirid,glimepride,endial,roname,glimepiridum latin
IUPAC Name	3-ethyl-4-methyl-N-{2-[4-({[(4-methylcyclohexyl)carbamoyl]amino}sulfonyl)phenyl]ethyl}-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxamide
InChI Key	WIGIZIANZCJQQY-UHFFFAOYSA-N
Molecular Formula	C24H34N4O5S

N-Fluorobenzenesulfonimide, 97%

CAS: 133745-75-2 Molecular Formula: C12H10FNO4S2 Molecular Weight (g/mol): 315.333 MDL Number: MFCD00144885 InChI Key: RLKHFSNWQCZBDC-UHFFFAOYSA-N Synonym: n-fluorobenzenesulfonimide,nfsi,n-fluoro-n-phenylsulfonyl benzenesulfonamide,n-fluorodibenzenesulfonimide,n-fluorobenzensulfonimide,n-fluorobenzenesulphonimide,accufluor nfsi,n-fluorodi benzenesulfonyl amine,bis phenylsulfonyl fluoroamine,n-fluorobis phenylsulfonyl amine PubChem CID: 588007 IUPAC Name: N-(benzenesulfonyl)-N-fluorobenzenesulfonamide SMILES: C1=CC=C(C=C1)S(=O)(=O)N(F)S(=O)(=O)C2=CC=CC=C2

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Specifications

PubChem CID	588007
CAS	133745-75-2
Molecular Weight (g/mol)	315.333
MDL Number	MFCD00144885
SMILES	C1=CC=C(C=C1)S(=O)(=O)N(F)S(=O)(=O)C2=CC=CC=C2
Synonym	n-fluorobenzenesulfonimide,nfsi,n-fluoro-n-phenylsulfonyl benzenesulfonamide,n-fluorodibenzenesulfonimide,n-fluorobenzensulfonimide,n-fluorobenzenesulphonimide,accufluor nfsi,n-fluorodi benzenesulfonyl amine,bis phenylsulfonyl fluoroamine,n-fluorobis phenylsulfonyl amine
IUPAC Name	N-(benzenesulfonyl)-N-fluorobenzenesulfonamide
InChI Key	RLKHFSNWQCZBDC-UHFFFAOYSA-N
Molecular Formula	C12H10FNO4S2

Sulfamerazine sodium salt

CAS: 127-58-2 Molecular Formula: C11H11N4NaO2S Molecular Weight (g/mol): 286.285 MDL Number: MFCD00068332 InChI Key: BSFJGCCAXDCMOX-UHFFFAOYSA-N Synonym: sulfamerazine sodium,solumedine,sulfamerazine sodium salt,sodium sulfamerazine,sulfamerazin natrium,sodium sulphamerazine,soluble sulfamerazine,unii-jov4ujy07o,solfamerazina sodica dcit PubChem CID: 15899899 IUPAC Name: sodium;(4-aminophenyl)sulfonyl-(4-methylpyrimidin-2-yl)azanide SMILES: CC1=NC(=NC=C1)[N-]S(=O)(=O)C2=CC=C(C=C2)N.[Na+]

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Specifications

PubChem CID	15899899
CAS	127-58-2
Molecular Weight (g/mol)	286.285
MDL Number	MFCD00068332
SMILES	CC1=NC(=NC=C1)[N-]S(=O)(=O)C2=CC=C(C=C2)N.[Na+]
Synonym	sulfamerazine sodium,solumedine,sulfamerazine sodium salt,sodium sulfamerazine,sulfamerazin natrium,sodium sulphamerazine,soluble sulfamerazine,unii-jov4ujy07o,solfamerazina sodica dcit
IUPAC Name	sodium;(4-aminophenyl)sulfonyl-(4-methylpyrimidin-2-yl)azanide
InChI Key	BSFJGCCAXDCMOX-UHFFFAOYSA-N
Molecular Formula	C11H11N4NaO2S

PubChem CID	77703
CAS	4083-64-1
Molecular Weight (g/mol)	197.21
MDL Number	MFCD00002030
SMILES	CC1=CC=C(C=C1)S(=O)(=O)N=C=O
Synonym	tosyl isocyanate,p-toluenesulfonyl isocyanate,4-methylbenzenesulfonyl isocyanate,p-toluenesulphonyl isocyanate,benzenesulfonyl isocyanate, 4-methyl,tosylisocyanate,p-tolylsulfonyl isocyanate,unii-h9004fjx6v,p-toluenesulfonic acid, anhydride with isocyanic acid,p-toluene sulfonyl isocyanate
IUPAC Name	4-methyl-N-(oxomethylidene)benzenesulfonamide
InChI Key	VLJQDHDVZJXNQL-UHFFFAOYSA-N
Molecular Formula	C8H7NO3S

p-Toluenesulfonamide 98.0+%, TCI America™

CAS: 70-55-3 Molecular Formula: C7H9NO2S Molecular Weight (g/mol): 171.214 MDL Number: MFCD00011692 InChI Key: LMYRWZFENFIFIT-UHFFFAOYSA-N Synonym: p-toluenesulfonamide,4-toluenesulfonamide,tosylamide,p-tosylamide,benzenesulfonamide, 4-methyl,p-tolylsulfonamide,toluene-4-sulfonamide,tolylsulfonamide,4-methylbenzene-1-sulfonamide,p-toluenesulfamide PubChem CID: 6269 ChEBI: CHEBI:34435 IUPAC Name: 4-methylbenzenesulfonamide SMILES: CC1=CC=C(C=C1)S(=O)(=O)N

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Specifications

PubChem CID	6269
CAS	70-55-3
Molecular Weight (g/mol)	171.214
ChEBI	CHEBI:34435
MDL Number	MFCD00011692
SMILES	CC1=CC=C(C=C1)S(=O)(=O)N
Synonym	p-toluenesulfonamide,4-toluenesulfonamide,tosylamide,p-tosylamide,benzenesulfonamide, 4-methyl,p-tolylsulfonamide,toluene-4-sulfonamide,tolylsulfonamide,4-methylbenzene-1-sulfonamide,p-toluenesulfamide
IUPAC Name	4-methylbenzenesulfonamide
InChI Key	LMYRWZFENFIFIT-UHFFFAOYSA-N
Molecular Formula	C7H9NO2S

4-Methyl-N-tosylbenzenesulfonamide 98.0+%, TCI America™

CAS: 3695-00-9 Molecular Formula: C14H15NO4S2 Molecular Weight (g/mol): 325.397 MDL Number: MFCD00014917 InChI Key: LHWZLUXODWUHLZ-UHFFFAOYSA-N Synonym: bis p-tolylsulfonyl amine,di-p-toluenesulfonamide,ditosylamine,di-p-toluenesulfonimide,bis 4-methylbenzenesulfon amine,benzenesulfonamide, 4-methyl-n-4-methylphenyl sulfonyl,4-methyl-n-tosylbenzenesulfonamide,4-methyl-n-4-methylphenyl sulfonyl benzenesulfonamide PubChem CID: 77279 IUPAC Name: 4-methyl-N-(4-methylphenyl)sulfonylbenzenesulfonamide SMILES: CC1=CC=C(C=C1)S(=O)(=O)NS(=O)(=O)C2=CC=C(C=C2)C

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Specifications

PubChem CID	77279
CAS	3695-00-9
Molecular Weight (g/mol)	325.397
MDL Number	MFCD00014917
SMILES	CC1=CC=C(C=C1)S(=O)(=O)NS(=O)(=O)C2=CC=C(C=C2)C
Synonym	bis p-tolylsulfonyl amine,di-p-toluenesulfonamide,ditosylamine,di-p-toluenesulfonimide,bis 4-methylbenzenesulfon amine,benzenesulfonamide, 4-methyl-n-4-methylphenyl sulfonyl,4-methyl-n-tosylbenzenesulfonamide,4-methyl-n-4-methylphenyl sulfonyl benzenesulfonamide
IUPAC Name	4-methyl-N-(4-methylphenyl)sulfonylbenzenesulfonamide
InChI Key	LHWZLUXODWUHLZ-UHFFFAOYSA-N
Molecular Formula	C14H15NO4S2

1-(Phenylsulfonyl)-1H-pyrrole, 97%, Thermo Scientific™

CAS: 16851-82-4 Molecular Formula: C10H9NO2S Molecular Weight (g/mol): 207.25 MDL Number: MFCD00067739 InChI Key: PPPXRIUHKCOOMU-UHFFFAOYSA-N Synonym: 1-phenylsulfonyl pyrrole,1-phenylsulfonyl-1h-pyrrole,n-benzenesulphonylpyrrole,1-benzenesulfonyl pyrrole,n-benzenesulfonylpyrrole,1-benzenesulfonyl-1h-pyrrole,n-phenylsulfonylpyrrole,phenylsulfonyl pyrrole,1h-pyrrole,1-phenylsulfonyl,1h-pyrrole, 1-phenylsulfonyl PubChem CID: 140146 IUPAC Name: 1-(benzenesulfonyl)pyrrole SMILES: O=S(=O)(N1C=CC=C1)C1=CC=CC=C1

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Specifications

PubChem CID	140146
CAS	16851-82-4
Molecular Weight (g/mol)	207.25
MDL Number	MFCD00067739
SMILES	O=S(=O)(N1C=CC=C1)C1=CC=CC=C1
Synonym	1-phenylsulfonyl pyrrole,1-phenylsulfonyl-1h-pyrrole,n-benzenesulphonylpyrrole,1-benzenesulfonyl pyrrole,n-benzenesulfonylpyrrole,1-benzenesulfonyl-1h-pyrrole,n-phenylsulfonylpyrrole,phenylsulfonyl pyrrole,1h-pyrrole,1-phenylsulfonyl,1h-pyrrole, 1-phenylsulfonyl
IUPAC Name	1-(benzenesulfonyl)pyrrole
InChI Key	PPPXRIUHKCOOMU-UHFFFAOYSA-N
Molecular Formula	C10H9NO2S

4-Sulfamidobenzoyl chloride DMF complex, 95%

CAS: 1172493-99-0 Molecular Formula: C10H13ClN2O4S Molecular Weight (g/mol): 292.73 MDL Number: MFCD02094019 InChI Key: CRGFLVSVHAHYCI-UHFFFAOYSA-N Synonym: 4-sulfamidobenzoyl chloride dmf complex,4-sulfamoylbenzoyl chloride; dimethylformamide,4-sulphamido benzoyl chloride dmf complex,4-aminosulfonyl benzoyl chloride dmf complex,4-chlorocarbonyl benzenesulphonamide dmf complex PubChem CID: 44119145 SMILES: CN(C)C=O.NS(=O)(=O)C1=CC=C(C=C1)C(Cl)=O

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Specifications

PubChem CID	44119145
CAS	1172493-99-0
Molecular Weight (g/mol)	292.73
MDL Number	MFCD02094019
SMILES	CN(C)C=O.NS(=O)(=O)C1=CC=C(C=C1)C(Cl)=O
Synonym	4-sulfamidobenzoyl chloride dmf complex,4-sulfamoylbenzoyl chloride; dimethylformamide,4-sulphamido benzoyl chloride dmf complex,4-aminosulfonyl benzoyl chloride dmf complex,4-chlorocarbonyl benzenesulphonamide dmf complex
InChI Key	CRGFLVSVHAHYCI-UHFFFAOYSA-N
Molecular Formula	C10H13ClN2O4S

p-Toluenesulfonamide, 98+%

Pricing & Availability
Specifications

PubChem CID	6269
CAS	70-55-3
Molecular Weight (g/mol)	171.214
ChEBI	CHEBI:34435
MDL Number	MFCD00011692
SMILES	CC1=CC=C(C=C1)S(=O)(=O)N
Synonym	p-toluenesulfonamide,4-toluenesulfonamide,tosylamide,p-tosylamide,benzenesulfonamide, 4-methyl,p-tolylsulfonamide,toluene-4-sulfonamide,tolylsulfonamide,4-methylbenzene-1-sulfonamide,p-toluenesulfamide
IUPAC Name	4-methylbenzenesulfonamide
InChI Key	LMYRWZFENFIFIT-UHFFFAOYSA-N
Molecular Formula	C7H9NO2S

Indapamide

CAS: 26807-65-8 Molecular Formula: C16H16ClN3O3S Molecular Weight (g/mol): 365.83 MDL Number: MFCD00079375 InChI Key: NDDAHWYSQHTHNT-UHFFFAOYNA-N Synonym: indapamide,noranat,veroxil,tertensif,arifon,fludex,lozol,indaflex,bajaten,indamol PubChem CID: 3702 ChEBI: CHEBI:5893 IUPAC Name: 4-chloro-N-(2-methyl-2,3-dihydro-1H-indol-1-yl)-3-sulfamoylbenzamide SMILES: CC1CC2=CC=CC=C2N1NC(=O)C1=CC=C(Cl)C(=C1)S(N)(=O)=O

Pricing & Availability
Specifications

PubChem CID	3702
CAS	26807-65-8
Molecular Weight (g/mol)	365.83
ChEBI	CHEBI:5893
MDL Number	MFCD00079375
SMILES	CC1CC2=CC=CC=C2N1NC(=O)C1=CC=C(Cl)C(=C1)S(N)(=O)=O
Synonym	indapamide,noranat,veroxil,tertensif,arifon,fludex,lozol,indaflex,bajaten,indamol
IUPAC Name	4-chloro-N-(2-methyl-2,3-dihydro-1H-indol-1-yl)-3-sulfamoylbenzamide
InChI Key	NDDAHWYSQHTHNT-UHFFFAOYNA-N
Molecular Formula	C16H16ClN3O3S

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Benzenesulfonamides

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

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

p-Toluenesulfonamide 98.0+%, TCI America™

4-Methyl-N-tosylbenzenesulfonamide 98.0+%, TCI America™