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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

Benzenesulfonamide 98.0+%, TCI America™

CAS: 98-10-2 Molecular Formula: C6H7NO2S Molecular Weight (g/mol): 157.187 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

PubChem CID 7370
CAS 98-10-2
Molecular Weight (g/mol) 157.187
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
2

2,4,6-Triisopropylbenzenesulfonyl Azide (wetted with ca. 10% Water) (unit weight on dry weight basis) 98.0+%, TCI America™

CAS: 36982-84-0 Molecular Formula: C15H23N3O2S Molecular Weight (g/mol): 309.428 MDL Number: MFCD00859286 InChI Key: AEMWUHCKKDPRSK-UHFFFAOYSA-N Synonym: 2,4,6-triisopropylbenzenesulfonyl azide,2,4,6-triisopropylbenzene-sulfonyl azide,trisyl azide,2,4,6-triisopropylbenzene-sulfonyl azide,,benzenesulfonyl azide, 2,4,6-tris 1-methylethyl,2,4,6-triisopropyl-benzenesulfonyl azide,n-diazo-2,4,6-triisopropyl-benzenesulfonamide,2,4,6-tris 1-methylethyl-benzenesulfonyl azide,2,4,6-triisopropylbenzenesulfonyl azide, stab. with ca water,trisyl azide solution PubChem CID: 371707 IUPAC Name: N-diazo-2,4,6-tri(propan-2-yl)benzenesulfonamide SMILES: CC(C)C1=CC(=C(C(=C1)C(C)C)S(=O)(=O)N=[N+]=[N-])C(C)C

PubChem CID 371707
CAS 36982-84-0
Molecular Weight (g/mol) 309.428
MDL Number MFCD00859286
SMILES CC(C)C1=CC(=C(C(=C1)C(C)C)S(=O)(=O)N=[N+]=[N-])C(C)C
Synonym 2,4,6-triisopropylbenzenesulfonyl azide,2,4,6-triisopropylbenzene-sulfonyl azide,trisyl azide,2,4,6-triisopropylbenzene-sulfonyl azide,,benzenesulfonyl azide, 2,4,6-tris 1-methylethyl,2,4,6-triisopropyl-benzenesulfonyl azide,n-diazo-2,4,6-triisopropyl-benzenesulfonamide,2,4,6-tris 1-methylethyl-benzenesulfonyl azide,2,4,6-triisopropylbenzenesulfonyl azide, stab. with ca water,trisyl azide solution
IUPAC Name N-diazo-2,4,6-tri(propan-2-yl)benzenesulfonamide
InChI Key AEMWUHCKKDPRSK-UHFFFAOYSA-N
Molecular Formula C15H23N3O2S
3
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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

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
4
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2-Nitrobenzenesulfonamide, 97+%

CAS: 5455-59-4 Molecular Formula: C6H6N2O4S Molecular Weight (g/mol): 202.18 MDL Number: MFCD00009807 InChI Key: GNDKYAWHEKZHPJ-UHFFFAOYSA-N Synonym: 2-nitrobenzene-1-sulfonamide,2-nitrobenzenesulphonamide,2-nitro-benzenesulfonamide,nitrobenzenesulfonamide,2-nitrophenylsulfonamide,2-sulphamoylnitrobenzene,acmc-209lhg,2-nitrobenzene-sulfonamide,2-nitro benzene sulphonamide,ksc490i0n PubChem CID: 138510 IUPAC Name: 2-nitrobenzenesulfonamide SMILES: NS(=O)(=O)C1=CC=CC=C1[N+]([O-])=O

PubChem CID 138510
CAS 5455-59-4
Molecular Weight (g/mol) 202.18
MDL Number MFCD00009807
SMILES NS(=O)(=O)C1=CC=CC=C1[N+]([O-])=O
Synonym 2-nitrobenzene-1-sulfonamide,2-nitrobenzenesulphonamide,2-nitro-benzenesulfonamide,nitrobenzenesulfonamide,2-nitrophenylsulfonamide,2-sulphamoylnitrobenzene,acmc-209lhg,2-nitrobenzene-sulfonamide,2-nitro benzene sulphonamide,ksc490i0n
IUPAC Name 2-nitrobenzenesulfonamide
InChI Key GNDKYAWHEKZHPJ-UHFFFAOYSA-N
Molecular Formula C6H6N2O4S
5
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2-Methoxy-5-sulfamoylbenzoic acid, 97%

CAS: 22117-85-7 Molecular Formula: C8H9NO5S Molecular Weight (g/mol): 231.222 MDL Number: MFCD00129997 InChI Key: SQAILWDRVDGLGY-UHFFFAOYSA-N Synonym: 2-methoxy-5-aminosulfonylbenzoic acid,benzoic acid, 5-aminosulfonyl-2-methoxy,5-sulphamoyl-o-anisic acid,2-methoxy-5-sulfonylbenzoic acid,sulpiride impurity d,acmc-209fsc,2-methoxy-5-sulfamoylbenzoicacid,2-methoxy-5-sulphamoylbenzoic acid,2-methoxy-5-sulfamoyl benzoic acid,2-methoxy-5-sulfamoyl-benzoic acid PubChem CID: 89601 IUPAC Name: 2-methoxy-5-sulfamoylbenzoic acid SMILES: COC1=C(C=C(C=C1)S(=O)(=O)N)C(=O)O

PubChem CID 89601
CAS 22117-85-7
Molecular Weight (g/mol) 231.222
MDL Number MFCD00129997
SMILES COC1=C(C=C(C=C1)S(=O)(=O)N)C(=O)O
Synonym 2-methoxy-5-aminosulfonylbenzoic acid,benzoic acid, 5-aminosulfonyl-2-methoxy,5-sulphamoyl-o-anisic acid,2-methoxy-5-sulfonylbenzoic acid,sulpiride impurity d,acmc-209fsc,2-methoxy-5-sulfamoylbenzoicacid,2-methoxy-5-sulphamoylbenzoic acid,2-methoxy-5-sulfamoyl benzoic acid,2-methoxy-5-sulfamoyl-benzoic acid
IUPAC Name 2-methoxy-5-sulfamoylbenzoic acid
InChI Key SQAILWDRVDGLGY-UHFFFAOYSA-N
Molecular Formula C8H9NO5S
6

Tamsulosin hydrochloride, 98+%

CAS: 106463-17-6 Molecular Formula: C20H29ClN2O5S Molecular Weight (g/mol): 444.971 MDL Number: MFCD00922997 InChI Key: ZZIZZTHXZRDOFM-XFULWGLBSA-N Synonym: tamsulosin hydrochloride,omnic,tamsulosin hcl,pradif,flomax,urolosin,secotex,josir,alna,omic PubChem CID: 5362376 ChEBI: CHEBI:9399 IUPAC Name: 5-[(2R)-2-[2-(2-ethoxyphenoxy)ethylamino]propyl]-2-methoxybenzenesulfonamide;hydrochloride SMILES: CCOC1=CC=CC=C1OCCNC(C)CC2=CC(=C(C=C2)OC)S(=O)(=O)N.Cl

PubChem CID 5362376
CAS 106463-17-6
Molecular Weight (g/mol) 444.971
ChEBI CHEBI:9399
MDL Number MFCD00922997
SMILES CCOC1=CC=CC=C1OCCNC(C)CC2=CC(=C(C=C2)OC)S(=O)(=O)N.Cl
Synonym tamsulosin hydrochloride,omnic,tamsulosin hcl,pradif,flomax,urolosin,secotex,josir,alna,omic
IUPAC Name 5-[(2R)-2-[2-(2-ethoxyphenoxy)ethylamino]propyl]-2-methoxybenzenesulfonamide;hydrochloride
InChI Key ZZIZZTHXZRDOFM-XFULWGLBSA-N
Molecular Formula C20H29ClN2O5S
7
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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

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
8
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Benzenesulfonamide, 98+%

CAS: 98-10-2 Molecular Formula: C6H7NO2S Molecular Weight (g/mol): 157.187 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

PubChem CID 7370
CAS 98-10-2
Molecular Weight (g/mol) 157.187
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
9
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p-Toluenesulfonyl semicarbazide, 95%

CAS: 10396-10-8 Molecular Formula: C8H11N3O3S Molecular Weight (g/mol): 229.254 MDL Number: MFCD00072243 InChI Key: VRFNYSYURHAPFL-UHFFFAOYSA-N Synonym: p-toluenesulfonylsemicarbazide,1-tosylsemicarbazide,p-toluenesulfonyl semicarbazide,benzenesulfonic acid, 4-methyl-, 2-aminocarbonyl hydrazide,1-p-methylphenylsulfonyl semicarbazide,4-methylbenzenesulfonamidourea,p-toluenesulfohyl semicarbazide,4-methylbenzenesulfonamido urea,4-toluenesulfonyl semicarbazide,ra ptss PubChem CID: 82602 IUPAC Name: [(4-methylphenyl)sulfonylamino]urea SMILES: CC1=CC=C(C=C1)S(=O)(=O)NNC(=O)N

PubChem CID 82602
CAS 10396-10-8
Molecular Weight (g/mol) 229.254
MDL Number MFCD00072243
SMILES CC1=CC=C(C=C1)S(=O)(=O)NNC(=O)N
Synonym p-toluenesulfonylsemicarbazide,1-tosylsemicarbazide,p-toluenesulfonyl semicarbazide,benzenesulfonic acid, 4-methyl-, 2-aminocarbonyl hydrazide,1-p-methylphenylsulfonyl semicarbazide,4-methylbenzenesulfonamidourea,p-toluenesulfohyl semicarbazide,4-methylbenzenesulfonamido urea,4-toluenesulfonyl semicarbazide,ra ptss
IUPAC Name [(4-methylphenyl)sulfonylamino]urea
InChI Key VRFNYSYURHAPFL-UHFFFAOYSA-N
Molecular Formula C8H11N3O3S
10
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N-Fluorobenzenesulfonimide, 97%

CAS: 133745-75-2 Molecular Formula: C12H10FNO4S2 Molecular Weight (g/mol): 315.35 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

PubChem CID 588007
CAS 133745-75-2
Molecular Weight (g/mol) 315.35
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
11
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Sulfacetamide sodium salt hydrate, 99%

CAS: 6209-17-2 Molecular Formula: C8H9N2NaO3S Molecular Weight (g/mol): 236.22 MDL Number: MFCD00007885 InChI Key: PQMSFAORUFMASU-UHFFFAOYSA-M Synonym: sodium sulfacetamide,sulfacetamide sodium monohydrate,sulfacetamide sodium salt hydrate,sulfacetamide sodic hydrate,unii-4nrt660kjq,sulfacetamide sodium usp,cetamide,sulfair forte,sulfair 10,4nrt660kjq PubChem CID: 6419954 ChEBI: CHEBI:63858 IUPAC Name: sodium;acetyl-(4-aminophenyl)sulfonylazanide;hydrate SMILES: CC(=O)N([Na])S(=O)(=O)C1=CC=C(N)C=C1

PubChem CID 6419954
CAS 6209-17-2
Molecular Weight (g/mol) 236.22
ChEBI CHEBI:63858
MDL Number MFCD00007885
SMILES CC(=O)N([Na])S(=O)(=O)C1=CC=C(N)C=C1
Synonym sodium sulfacetamide,sulfacetamide sodium monohydrate,sulfacetamide sodium salt hydrate,sulfacetamide sodic hydrate,unii-4nrt660kjq,sulfacetamide sodium usp,cetamide,sulfair forte,sulfair 10,4nrt660kjq
IUPAC Name sodium;acetyl-(4-aminophenyl)sulfonylazanide;hydrate
InChI Key PQMSFAORUFMASU-UHFFFAOYSA-M
Molecular Formula C8H9N2NaO3S
12

3-Bromobenzene-1-sulfonamide, 97%, Thermo Scientific™

CAS: 89599-01-9 Molecular Formula: C6H6BrNO2S Molecular Weight (g/mol): 236.083 MDL Number: MFCD00084903 InChI Key: MUBJNMWVQGHHLG-UHFFFAOYSA-N Synonym: 3-bromobenzenesulphonamide,3-bromobenzene-1-sulfonamide,benzenesulfonamide, 3-bromo,3-bromo-benzenesulfonamide,3-bromobenesulfonamide,3-bromo-benzenesulfonic acid amide,3-bromanylbenzenesulfonamide,pubchem11759,3-bromophenylsulfonamide,m-bromobenzenesulfonamide PubChem CID: 2734765 IUPAC Name: 3-bromobenzenesulfonamide SMILES: C1=CC(=CC(=C1)Br)S(=O)(=O)N

PubChem CID 2734765
CAS 89599-01-9
Molecular Weight (g/mol) 236.083
MDL Number MFCD00084903
SMILES C1=CC(=CC(=C1)Br)S(=O)(=O)N
Synonym 3-bromobenzenesulphonamide,3-bromobenzene-1-sulfonamide,benzenesulfonamide, 3-bromo,3-bromo-benzenesulfonamide,3-bromobenesulfonamide,3-bromo-benzenesulfonic acid amide,3-bromanylbenzenesulfonamide,pubchem11759,3-bromophenylsulfonamide,m-bromobenzenesulfonamide
IUPAC Name 3-bromobenzenesulfonamide
InChI Key MUBJNMWVQGHHLG-UHFFFAOYSA-N
Molecular Formula C6H6BrNO2S
13
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4-Chlorobenzenesulfonamide, 98+%

CAS: 98-64-6 Molecular Formula: C6H6ClNO2S Molecular Weight (g/mol): 191.63 MDL Number: MFCD00007936 InChI Key: HHHDJHHNEURCNV-UHFFFAOYSA-N Synonym: p-chlorobenzenesulfonamide,benzenesulfonamide, 4-chloro,p-chlorobenzenesulfamide,4-chlorophenylsulfonamide,p-chlorophenylsulfonamide,4-chlorobenzenesulphonamide,benzenesulfonamide, p-chloro,usaf ma-3,4-chlorobenzene-1-sulfonamide,4-chloro-benzenesulfonamide PubChem CID: 66824 IUPAC Name: 4-chlorobenzenesulfonamide SMILES: NS(=O)(=O)C1=CC=C(Cl)C=C1

PubChem CID 66824
CAS 98-64-6
Molecular Weight (g/mol) 191.63
MDL Number MFCD00007936
SMILES NS(=O)(=O)C1=CC=C(Cl)C=C1
Synonym p-chlorobenzenesulfonamide,benzenesulfonamide, 4-chloro,p-chlorobenzenesulfamide,4-chlorophenylsulfonamide,p-chlorophenylsulfonamide,4-chlorobenzenesulphonamide,benzenesulfonamide, p-chloro,usaf ma-3,4-chlorobenzene-1-sulfonamide,4-chloro-benzenesulfonamide
IUPAC Name 4-chlorobenzenesulfonamide
InChI Key HHHDJHHNEURCNV-UHFFFAOYSA-N
Molecular Formula C6H6ClNO2S
14

Apexbio Technology LLC Benzenesulfonamide 98-10-2 100mg
SDP

Benzenesulfonamide (CAS 98-10-2) is an amide derivative of benzenesulfonic acid widely utilized as a synthetic intermediate for pharmaceuticals and other chemicals Mechanistically benzenesulfonamide derivatives have been investigated for their inhibitory activity against various human carbonic anhydrases (CAs) with certain 4-substituted diazo derivatives exhibiting strong binding affinity particularly for CA I and II isoforms as demonstrated by isothermal titration calorimetry and fluorescence-based thermal shift assays In in vivo models indole-based benzenesulfonamide derivatives show oral activity in rat and sheep models of airway inflammation attenuating physiological responses to antigenic or cholinergic challenge Benzenesulfonamide remains in preclinical evaluation

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15

Apexbio Technology LLC Benzenesulfonamide 98-10-2 500mg
SDP

Benzenesulfonamide (CAS 98-10-2) is an amide derivative of benzenesulfonic acid widely utilized as a synthetic intermediate for pharmaceuticals and other chemicals Mechanistically benzenesulfonamide derivatives have been investigated for their inhibitory activity against various human carbonic anhydrases (CAs) with certain 4-substituted diazo derivatives exhibiting strong binding affinity particularly for CA I and II isoforms as demonstrated by isothermal titration calorimetry and fluorescence-based thermal shift assays In in vivo models indole-based benzenesulfonamide derivatives show oral activity in rat and sheep models of airway inflammation attenuating physiological responses to antigenic or cholinergic challenge Benzenesulfonamide remains in preclinical evaluation

ENCOMPASS_PREFERRED