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Organic sulfonic acids and derivatives

Organic compounds that consist of sulfonic acid with organic functional group substitutions; includes compounds that are derived from organic sulfonic acids.

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1 – 15 of 26 results
1
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Sulfanilic acid, ACS reagent

CAS: 121-57-3 Molecular Formula: C6H7NO3S Molecular Weight (g/mol): 173.186 MDL Number: MFCD00007886 InChI Key: HVBSAKJJOYLTQU-UHFFFAOYSA-N Synonym: sulfanilic acid,sulphanilic acid,p-aminobenzenesulfonic acid,sulfanilsaeure,aniline-4-sulfonic acid,benzenesulfonic acid, 4-amino,aniline-p-sulfonic acid,aniline-p-sulphonic acid,p-aminophenylsulfonic acid,sulfanilicacid PubChem CID: 8479 ChEBI: CHEBI:27500 IUPAC Name: 4-aminobenzenesulfonic acid SMILES: C1=CC(=CC=C1N)S(=O)(=O)O

EDGE
PubChem CID 8479
CAS 121-57-3
Molecular Weight (g/mol) 173.186
ChEBI CHEBI:27500
MDL Number MFCD00007886
SMILES C1=CC(=CC=C1N)S(=O)(=O)O
Synonym sulfanilic acid,sulphanilic acid,p-aminobenzenesulfonic acid,sulfanilsaeure,aniline-4-sulfonic acid,benzenesulfonic acid, 4-amino,aniline-p-sulfonic acid,aniline-p-sulphonic acid,p-aminophenylsulfonic acid,sulfanilicacid
IUPAC Name 4-aminobenzenesulfonic acid
InChI Key HVBSAKJJOYLTQU-UHFFFAOYSA-N
Molecular Formula C6H7NO3S
2
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Dioctyl sulfosuccinate, sodium salt, 96%

CAS: 577-11-7 Molecular Formula: C20H37NaO7S Molecular Weight (g/mol): 444.56 MDL Number: MFCD00012455 InChI Key: APSBXTVYXVQYAB-UHFFFAOYNA-M Synonym: docusate sodium,dioctyl sodium sulfosuccinate,aerosol ot,constonate,diox,manoxol ot,diomedicone,clestol,complemix,defilin PubChem CID: 23673837 IUPAC Name: sodium;1,4-bis(2-ethylhexoxy)-1,4-dioxobutane-2-sulfonate SMILES: [Na+].CCCCC(CC)COC(=O)CC(C(=O)OCC(CC)CCCC)S([O-])(=O)=O

PubChem CID 23673837
CAS 577-11-7
Molecular Weight (g/mol) 444.56
MDL Number MFCD00012455
SMILES [Na+].CCCCC(CC)COC(=O)CC(C(=O)OCC(CC)CCCC)S([O-])(=O)=O
Synonym docusate sodium,dioctyl sodium sulfosuccinate,aerosol ot,constonate,diox,manoxol ot,diomedicone,clestol,complemix,defilin
IUPAC Name sodium;1,4-bis(2-ethylhexoxy)-1,4-dioxobutane-2-sulfonate
InChI Key APSBXTVYXVQYAB-UHFFFAOYNA-M
Molecular Formula C20H37NaO7S
3

1-Heptanesulfonic Acid, Sodium Salt, 98%

CAS: 22767-50-6 InChI Key: REFMEZARFCPESH-UHFFFAOYSA-M Synonym: sodium 1-heptanesulfonate,sodium heptane-1-sulfonate,1-heptanesulfonic acid sodium salt,1-heptanesulfonic acid, sodium salt,sodium heptane-1-sulphonate,1-heptanesulfonic acid, sodium salt 1:1,1-heptanesulfonic acid sodium,sodium heptanesulfonate,1-heptylsodiumsulfonate,sodium heptane sulfonate PubChem CID: 23672332 IUPAC Name: sodium;heptane-1-sulfonate SMILES: CCCCCCCS(=O)(=O)[O-].[Na+]

PubChem CID 23672332
CAS 22767-50-6
SMILES CCCCCCCS(=O)(=O)[O-].[Na+]
Synonym sodium 1-heptanesulfonate,sodium heptane-1-sulfonate,1-heptanesulfonic acid sodium salt,1-heptanesulfonic acid, sodium salt,sodium heptane-1-sulphonate,1-heptanesulfonic acid, sodium salt 1:1,1-heptanesulfonic acid sodium,sodium heptanesulfonate,1-heptylsodiumsulfonate,sodium heptane sulfonate
IUPAC Name sodium;heptane-1-sulfonate
InChI Key REFMEZARFCPESH-UHFFFAOYSA-M
4
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Methanesulfonic acid, 99%, extra pure

CAS: 75-75-2 Molecular Formula: CH4O3S Molecular Weight (g/mol): 96.1 MDL Number: MFCD00007518 InChI Key: AFVFQIVMOAPDHO-UHFFFAOYSA-N Synonym: methylsulfonic acid,methanesulphonic acid,methanesulfonicacid,kyselina methansulfonova,methansulfonsaeure,ccris 2783,kyselina methansulfonova czech,ch3so3h,methane sulfonic acid,sulfomethane PubChem CID: 6395 ChEBI: CHEBI:27376 IUPAC Name: methanesulfonic acid SMILES: CS(=O)(=O)O

PubChem CID 6395
CAS 75-75-2
Molecular Weight (g/mol) 96.1
ChEBI CHEBI:27376
MDL Number MFCD00007518
SMILES CS(=O)(=O)O
Synonym methylsulfonic acid,methanesulphonic acid,methanesulfonicacid,kyselina methansulfonova,methansulfonsaeure,ccris 2783,kyselina methansulfonova czech,ch3so3h,methane sulfonic acid,sulfomethane
IUPAC Name methanesulfonic acid
InChI Key AFVFQIVMOAPDHO-UHFFFAOYSA-N
Molecular Formula CH4O3S
5

1,4-Butanesultone, 99%

CAS: 1633-83-6 Molecular Formula: C4H8O3S Molecular Weight (g/mol): 136.17 MDL Number: MFCD00006584 InChI Key: MHYFEEDKONKGEB-UHFFFAOYSA-N Synonym: 1,4-butane sultone,1,4-butanesultone,butane sultone,butanesultone,1,2-oxathiane, 2,2-dioxide,butanesulfone,1,2-oxathiane 2,2-dioxide,1,4-butylene sulfone,delta-valerosultone,1,4-butanesulfone PubChem CID: 15411 IUPAC Name: oxathiane 2,2-dioxide SMILES: O=S1(=O)CCCCO1

PubChem CID 15411
CAS 1633-83-6
Molecular Weight (g/mol) 136.17
MDL Number MFCD00006584
SMILES O=S1(=O)CCCCO1
Synonym 1,4-butane sultone,1,4-butanesultone,butane sultone,butanesultone,1,2-oxathiane, 2,2-dioxide,butanesulfone,1,2-oxathiane 2,2-dioxide,1,4-butylene sulfone,delta-valerosultone,1,4-butanesulfone
IUPAC Name oxathiane 2,2-dioxide
InChI Key MHYFEEDKONKGEB-UHFFFAOYSA-N
Molecular Formula C4H8O3S
6

Sodium 1-hexadecanesulfonate, 97%

CAS: 15015-81-3 Molecular Formula: C16H33NaO3S Molecular Weight (g/mol): 328.487 MDL Number: MFCD00007528 InChI Key: PNGBYKXZVCIZRN-UHFFFAOYSA-M Synonym: sodium cetylsulfonate,sodium 1-hexadecanesulfonate,1-hexadecanesulfonic acid sodium salt,1-hexadecanesulfonic acid, sodium salt,sodium hexadecane-1-sulfonate,unii-sk4e885p15,sodium hexadecane-1-sulphonate,cetylsulfonic acid sodium salt,1-hexadecanesulfonic acid, sodium salt 1:1,hexadecylsulfonic acid sodium salt PubChem CID: 23665769 IUPAC Name: sodium;hexadecane-1-sulfonate SMILES: CCCCCCCCCCCCCCCCS(=O)(=O)[O-].[Na+]

PubChem CID 23665769
CAS 15015-81-3
Molecular Weight (g/mol) 328.487
MDL Number MFCD00007528
SMILES CCCCCCCCCCCCCCCCS(=O)(=O)[O-].[Na+]
Synonym sodium cetylsulfonate,sodium 1-hexadecanesulfonate,1-hexadecanesulfonic acid sodium salt,1-hexadecanesulfonic acid, sodium salt,sodium hexadecane-1-sulfonate,unii-sk4e885p15,sodium hexadecane-1-sulphonate,cetylsulfonic acid sodium salt,1-hexadecanesulfonic acid, sodium salt 1:1,hexadecylsulfonic acid sodium salt
IUPAC Name sodium;hexadecane-1-sulfonate
InChI Key PNGBYKXZVCIZRN-UHFFFAOYSA-M
Molecular Formula C16H33NaO3S
7

MES Sodium Salt, MP Biomedicals™

CAS: 71119-23-8 Molecular Formula: C6H12NNaO4S Molecular Weight (g/mol): 217.215 MDL Number: MFCD00065473 InChI Key: IRHWMYKYLWNHTL-UHFFFAOYSA-M Synonym: mes sodium salt,sodium 2-morpholinoethanesulfonate,2-n-morpholino ethanesulfonic acid sodium salt,4-morpholineethanesulfonic acid, sodium salt,sodium 4-morpholin-1-ylethylsulphonate,sodium 2-4-morpholinyl ethanesulfonate,mes-na,4-morpholineethanesulfonic acid sodium salt,sodium 4-morpholineethanesulfonate,4-morpholineethanesulfonic acid, sodium salt 1:1 PubChem CID: 23673676 ChEBI: CHEBI:62955 IUPAC Name: sodium;2-morpholin-4-ylethanesulfonate SMILES: C1COCCN1CCS(=O)(=O)[O-].[Na+]

PubChem CID 23673676
CAS 71119-23-8
Molecular Weight (g/mol) 217.215
ChEBI CHEBI:62955
MDL Number MFCD00065473
SMILES C1COCCN1CCS(=O)(=O)[O-].[Na+]
Synonym mes sodium salt,sodium 2-morpholinoethanesulfonate,2-n-morpholino ethanesulfonic acid sodium salt,4-morpholineethanesulfonic acid, sodium salt,sodium 4-morpholin-1-ylethylsulphonate,sodium 2-4-morpholinyl ethanesulfonate,mes-na,4-morpholineethanesulfonic acid sodium salt,sodium 4-morpholineethanesulfonate,4-morpholineethanesulfonic acid, sodium salt 1:1
IUPAC Name sodium;2-morpholin-4-ylethanesulfonate
InChI Key IRHWMYKYLWNHTL-UHFFFAOYSA-M
Molecular Formula C6H12NNaO4S
8
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Thermo Scientific Chemicals Barium diphenylaminesulfonate, pure, indicator grade

CAS: 6211-24-1 Molecular Formula: C24H20BaN2O6S2 Molecular Weight (g/mol): 633.88 MDL Number: MFCD00007497 InChI Key: IVCNVXFNTKXMCA-UHFFFAOYSA-L Synonym: barium diphenylamine-4-sulfonate,barium diphenylaminesulfonate,benzenesulfonic acid, 4-phenylamino-, barium salt 2:1,barium bis 4-anilinobenzenesulphonate,barium diphenylamine sulfonate,n-phenylsufanilic acid barium,unii-ssj5f79159,diphenylamine-4-sulfonic acid barium salt,n-phenylsufanilic acid, barium salt,4-anilinobenzenesulfonate; barium 2+ PubChem CID: 80342 IUPAC Name: 4-anilinobenzenesulfonate;barium(2+) SMILES: [Ba++].[O-]S(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1.[O-]S(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1

PubChem CID 80342
CAS 6211-24-1
Molecular Weight (g/mol) 633.88
MDL Number MFCD00007497
SMILES [Ba++].[O-]S(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1.[O-]S(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1
Synonym barium diphenylamine-4-sulfonate,barium diphenylaminesulfonate,benzenesulfonic acid, 4-phenylamino-, barium salt 2:1,barium bis 4-anilinobenzenesulphonate,barium diphenylamine sulfonate,n-phenylsufanilic acid barium,unii-ssj5f79159,diphenylamine-4-sulfonic acid barium salt,n-phenylsufanilic acid, barium salt,4-anilinobenzenesulfonate; barium 2+
IUPAC Name 4-anilinobenzenesulfonate;barium(2+)
InChI Key IVCNVXFNTKXMCA-UHFFFAOYSA-L
Molecular Formula C24H20BaN2O6S2
9
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3-Amino-1-propanesulfonic acid, 95%

CAS: 3687-18-1 Molecular Formula: C3H9NO3S Molecular Weight (g/mol): 139.17 MDL Number: MFCD00008225 InChI Key: SNKZJIOFVMKAOJ-UHFFFAOYSA-N Synonym: homotaurine,3-amino-1-propanesulfonic acid,tramiprosate,alzhemed,3-aminopropanesulphonic acid,3aps,1-propanesulfonic acid, 3-amino,cerebril,3-aminopropanesulfonic acid,3-aminopropane sulfonic acid PubChem CID: 1646 ChEBI: CHEBI:1457 IUPAC Name: 3-aminopropane-1-sulfonic acid SMILES: NCCCS(O)(=O)=O

PubChem CID 1646
CAS 3687-18-1
Molecular Weight (g/mol) 139.17
ChEBI CHEBI:1457
MDL Number MFCD00008225
SMILES NCCCS(O)(=O)=O
Synonym homotaurine,3-amino-1-propanesulfonic acid,tramiprosate,alzhemed,3-aminopropanesulphonic acid,3aps,1-propanesulfonic acid, 3-amino,cerebril,3-aminopropanesulfonic acid,3-aminopropane sulfonic acid
IUPAC Name 3-aminopropane-1-sulfonic acid
InChI Key SNKZJIOFVMKAOJ-UHFFFAOYSA-N
Molecular Formula C3H9NO3S
10
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Taurine, 99%

CAS: 107-35-7 Molecular Formula: C2H7NO3S Molecular Weight (g/mol): 125.14 MDL Number: MFCD00008197 InChI Key: XOAAWQZATWQOTB-UHFFFAOYSA-N Synonym: taurine,tauphon,ethanesulfonic acid, 2-amino,l-taurine,2-aminoethylsulfonic acid,o-due,2-sulfoethylamine,taufon,aminoethanesulfonic acid,aminoethylsulfonic acid PubChem CID: 1123 ChEBI: CHEBI:15891 IUPAC Name: 2-aminoethanesulfonic acid SMILES: NCCS(O)(=O)=O

PubChem CID 1123
CAS 107-35-7
Molecular Weight (g/mol) 125.14
ChEBI CHEBI:15891
MDL Number MFCD00008197
SMILES NCCS(O)(=O)=O
Synonym taurine,tauphon,ethanesulfonic acid, 2-amino,l-taurine,2-aminoethylsulfonic acid,o-due,2-sulfoethylamine,taufon,aminoethanesulfonic acid,aminoethylsulfonic acid
IUPAC Name 2-aminoethanesulfonic acid
InChI Key XOAAWQZATWQOTB-UHFFFAOYSA-N
Molecular Formula C2H7NO3S
11

Aniline-2-sulfonic Acid, 95%

CAS: 88-21-1 Molecular Formula: C6H7NO3S Molecular Weight (g/mol): 173.19 MDL Number: MFCD00007705 InChI Key: ZMCHBSMFKQYNKA-UHFFFAOYSA-N Synonym: orthanilic acid,aniline-2-sulfonic acid,o-aminobenzenesulfonic acid,o-sulfanilic acid,aniline-o-sulfonic acid,2-sulfanilic acid,aniline-o-sulphonic acid,1-aminobenzene-2-sulfonic acid,2-aminobenzenesulphonic acid,benzenesulfonic acid, 2-amino PubChem CID: 6926 ChEBI: CHEBI:1015 IUPAC Name: 2-aminobenzenesulfonic acid SMILES: C1=CC=C(C(=C1)N)S(=O)(=O)O

PubChem CID 6926
CAS 88-21-1
Molecular Weight (g/mol) 173.19
ChEBI CHEBI:1015
MDL Number MFCD00007705
SMILES C1=CC=C(C(=C1)N)S(=O)(=O)O
Synonym orthanilic acid,aniline-2-sulfonic acid,o-aminobenzenesulfonic acid,o-sulfanilic acid,aniline-o-sulfonic acid,2-sulfanilic acid,aniline-o-sulphonic acid,1-aminobenzene-2-sulfonic acid,2-aminobenzenesulphonic acid,benzenesulfonic acid, 2-amino
IUPAC Name 2-aminobenzenesulfonic acid
InChI Key ZMCHBSMFKQYNKA-UHFFFAOYSA-N
Molecular Formula C6H7NO3S
12
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1,2-Ethanedisulfonic acid dihydrate, 98%

CAS: 5982-56-9 Molecular Formula: C2H6O6S2·2H2O Molecular Weight (g/mol): 226.22 MDL Number: MFCD00069901 InChI Key: DSGUSEBCDAKBCM-UHFFFAOYSA-N Synonym: 1,2-ethanedisulfonic acid dihydrate,unii-0j653yp17s,1,2-ethanedisulfonic acid, dihydrate,1,2-ethanedisulfonic acid dihydrate mi,1,2-ethanedisulfonic acid, hydrate 1:2,ethane disulfonic acid dihydrate,ethane-1,2-disulfonic acid dihydrate,ethane-1,2-disulfonic acid-water 1/2 PubChem CID: 57346009 IUPAC Name: ethane-1,2-disulfonic acid;dihydrate SMILES: C(CS(=O)(=O)O)S(=O)(=O)O.O.O

PubChem CID 57346009
CAS 5982-56-9
Molecular Weight (g/mol) 226.22
MDL Number MFCD00069901
SMILES C(CS(=O)(=O)O)S(=O)(=O)O.O.O
Synonym 1,2-ethanedisulfonic acid dihydrate,unii-0j653yp17s,1,2-ethanedisulfonic acid, dihydrate,1,2-ethanedisulfonic acid dihydrate mi,1,2-ethanedisulfonic acid, hydrate 1:2,ethane disulfonic acid dihydrate,ethane-1,2-disulfonic acid dihydrate,ethane-1,2-disulfonic acid-water 1/2
IUPAC Name ethane-1,2-disulfonic acid;dihydrate
InChI Key DSGUSEBCDAKBCM-UHFFFAOYSA-N
Molecular Formula C2H6O6S2·2H2O
13
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Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98%

CAS: 886-86-2 Molecular Formula: C9H11NO2·CH4O3S Molecular Weight (g/mol): 261.29 MDL Number: MFCD00013176 InChI Key: FQZJYWMRQDKBQN-UHFFFAOYSA-N Synonym: ethyl 3-aminobenzoate methanesulfonate,tricaine,tricaine methanesulfonate,finquel,metacaine,tricaine mesylate,3-aminobenzoic acid ethyl ester methanesulfonate,ethyl m-aminobenzoate methanesulfonate,ethyl 3-aminobenzoate methanesulfonic acid salt,3-aminobenzoic acid ethyl ester methanesulfonate salt PubChem CID: 261501 IUPAC Name: ethyl 3-aminobenzoate;methanesulfonic acid SMILES: CCOC(=O)C1=CC(=CC=C1)N.CS(=O)(=O)O

PubChem CID 261501
CAS 886-86-2
Molecular Weight (g/mol) 261.29
MDL Number MFCD00013176
SMILES CCOC(=O)C1=CC(=CC=C1)N.CS(=O)(=O)O
Synonym ethyl 3-aminobenzoate methanesulfonate,tricaine,tricaine methanesulfonate,finquel,metacaine,tricaine mesylate,3-aminobenzoic acid ethyl ester methanesulfonate,ethyl m-aminobenzoate methanesulfonate,ethyl 3-aminobenzoate methanesulfonic acid salt,3-aminobenzoic acid ethyl ester methanesulfonate salt
IUPAC Name ethyl 3-aminobenzoate;methanesulfonic acid
InChI Key FQZJYWMRQDKBQN-UHFFFAOYSA-N
Molecular Formula C9H11NO2·CH4O3S
14
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Trifluoromethanesulfonic anhydride, 98+%

CAS: 358-23-6 MDL Number: MFCD00000408 InChI Key: WJKHJLXJJJATHN-UHFFFAOYSA-N Synonym: trifluoromethanesulfonic anhydride,triflic anhydride,trifluoromethanesulphonic anhydride,trifluoromethanesulfonic acid anhydride,methanesulfonic acid, trifluoro-, anhydride,trifluoromethanesulphonic acid anhydride,unii-8w034lhg1u,tf2o,trifluoromethane sulfonyl trifluoromethanesulfonate,trifluoromethane sulfonic anhydride PubChem CID: 67749 ChEBI: CHEBI:48509 IUPAC Name: trifluoromethylsulfonyl trifluoromethanesulfonate SMILES: C(F)(F)(F)S(=O)(=O)OS(=O)(=O)C(F)(F)F

PubChem CID 67749
CAS 358-23-6
ChEBI CHEBI:48509
MDL Number MFCD00000408
SMILES C(F)(F)(F)S(=O)(=O)OS(=O)(=O)C(F)(F)F
Synonym trifluoromethanesulfonic anhydride,triflic anhydride,trifluoromethanesulphonic anhydride,trifluoromethanesulfonic acid anhydride,methanesulfonic acid, trifluoro-, anhydride,trifluoromethanesulphonic acid anhydride,unii-8w034lhg1u,tf2o,trifluoromethane sulfonyl trifluoromethanesulfonate,trifluoromethane sulfonic anhydride
IUPAC Name trifluoromethylsulfonyl trifluoromethanesulfonate
InChI Key WJKHJLXJJJATHN-UHFFFAOYSA-N
15

Methanesulfonic acid, pure, 70% solution in water

CAS: 75-75-2 Molecular Formula: CH4O3S Molecular Weight (g/mol): 96.1 MDL Number: MFCD00007518 InChI Key: AFVFQIVMOAPDHO-UHFFFAOYSA-N Synonym: methylsulfonic acid,methanesulphonic acid,methanesulfonicacid,kyselina methansulfonova,methansulfonsaeure,ccris 2783,kyselina methansulfonova czech,ch3so3h,methane sulfonic acid,sulfomethane PubChem CID: 6395 ChEBI: CHEBI:27376 IUPAC Name: methanesulfonic acid SMILES: CS(=O)(=O)O

PubChem CID 6395
CAS 75-75-2
Molecular Weight (g/mol) 96.1
ChEBI CHEBI:27376
MDL Number MFCD00007518
SMILES CS(=O)(=O)O
Synonym methylsulfonic acid,methanesulphonic acid,methanesulfonicacid,kyselina methansulfonova,methansulfonsaeure,ccris 2783,kyselina methansulfonova czech,ch3so3h,methane sulfonic acid,sulfomethane
IUPAC Name methanesulfonic acid
InChI Key AFVFQIVMOAPDHO-UHFFFAOYSA-N
Molecular Formula CH4O3S