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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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Keyword Search:
1 – 15 of 29 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

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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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Diphenylamine-4-sulfonic acid, sodium salt, ACS reagent

CAS: 6152-67-6 Molecular Formula: C12H11NNaO3S Molecular Weight (g/mol): 272.27 MDL Number: MFCD00036468 InChI Key: VMVSDVIYIMNZBS-UHFFFAOYSA-N Synonym: sodium 4-phenylamino benzenesulfonate,sodium diphenylamine-4-sulfonate,benzenesulfonic acid, 4-phenylamino-, monosodium salt,unii-3e2ux1382o,sodium 4-anilinobenzenesulfonate,diphenylamine-4-sulfonic acid sodium salt,sodium diphenylamine-p-sulfonate,n-phenylsulfanilic acid, sodium salt,4-phenylamino benzenesulfonic acid sodium salt,diphenylaminesulfonic acid sodium salt PubChem CID: 517002 IUPAC Name: sodium;4-anilinobenzenesulfonate SMILES: [Na].OS(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1

PubChem CID 517002
CAS 6152-67-6
Molecular Weight (g/mol) 272.27
MDL Number MFCD00036468
SMILES [Na].OS(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1
Synonym sodium 4-phenylamino benzenesulfonate,sodium diphenylamine-4-sulfonate,benzenesulfonic acid, 4-phenylamino-, monosodium salt,unii-3e2ux1382o,sodium 4-anilinobenzenesulfonate,diphenylamine-4-sulfonic acid sodium salt,sodium diphenylamine-p-sulfonate,n-phenylsulfanilic acid, sodium salt,4-phenylamino benzenesulfonic acid sodium salt,diphenylaminesulfonic acid sodium salt
IUPAC Name sodium;4-anilinobenzenesulfonate
InChI Key VMVSDVIYIMNZBS-UHFFFAOYSA-N
Molecular Formula C12H11NNaO3S
3

1-Octanesulfonic acid, sodium salt monohydrate, 98%

CAS: 207596-29-0 Molecular Formula: C8H19NaO4S Molecular Weight (g/mol): 234.29 MDL Number: MFCD00149551 InChI Key: MBURIAHQXJQKRE-UHFFFAOYSA-M Synonym: sodium octane-1-sulfonate hydrate,1-octanesulfonic acid sodium salt monohydrate,sodium 1-octanesulfonate monohydrate,1-octanesulfonic acid, sodium salt, monohydrate,sodium 1-octanesulfonate hydrate,1-octane sulfonic acid, na,acmc-20p1dl,ksc496c2b,sodium1-octanesulfonatemonohydrate,potassium hydrate octane-1-sulfonate PubChem CID: 23666339 IUPAC Name: sodium;octane-1-sulfonate;hydrate SMILES: O.[Na+].CCCCCCCCS([O-])(=O)=O

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PubChem CID 23666339
CAS 207596-29-0
Molecular Weight (g/mol) 234.29
MDL Number MFCD00149551
SMILES O.[Na+].CCCCCCCCS([O-])(=O)=O
Synonym sodium octane-1-sulfonate hydrate,1-octanesulfonic acid sodium salt monohydrate,sodium 1-octanesulfonate monohydrate,1-octanesulfonic acid, sodium salt, monohydrate,sodium 1-octanesulfonate hydrate,1-octane sulfonic acid, na,acmc-20p1dl,ksc496c2b,sodium1-octanesulfonatemonohydrate,potassium hydrate octane-1-sulfonate
IUPAC Name sodium;octane-1-sulfonate;hydrate
InChI Key MBURIAHQXJQKRE-UHFFFAOYSA-M
Molecular Formula C8H19NaO4S
4
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1-Octanesulfonic acid, sodium salt, HPLC grade
GREENER_CHOICE

CAS: 5324-84-5 Molecular Formula: C8H17NaO3S Molecular Weight (g/mol): 216.27 MDL Number: MFCD00007544 InChI Key: HRQDCDQDOPSGBR-UHFFFAOYSA-M Synonym: sodium 1-octanesulfonate,sodium octane-1-sulfonate,1-octanesulfonic acid sodium salt,sodium octanesulfonate,1-octanesulfonic acid, sodium salt,1-octanesulfonate, sodium,sodium octylsulfonate,unii-j46ez5jyb3,octyl sodium sulfonate,ipc-alks-8 PubChem CID: 23669624 SMILES: [Na+].CCCCCCCCS([O-])(=O)=O

EDGE
PubChem CID 23669624
CAS 5324-84-5
Molecular Weight (g/mol) 216.27
MDL Number MFCD00007544
SMILES [Na+].CCCCCCCCS([O-])(=O)=O
Synonym sodium 1-octanesulfonate,sodium octane-1-sulfonate,1-octanesulfonic acid sodium salt,sodium octanesulfonate,1-octanesulfonic acid, sodium salt,1-octanesulfonate, sodium,sodium octylsulfonate,unii-j46ez5jyb3,octyl sodium sulfonate,ipc-alks-8
InChI Key HRQDCDQDOPSGBR-UHFFFAOYSA-M
Molecular Formula C8H17NaO3S
5
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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
6

1-Decanesulfonic acid, sodium salt, 96%

CAS: 13419-61-9 Molecular Formula: C10H21NaO3S Molecular Weight (g/mol): 244.32 MDL Number: MFCD00007526 InChI Key: AIMUHNZKNFEZSN-UHFFFAOYSA-M Synonym: sodium decane-1-sulfonate,sodium 1-decanesulfonate,1-decanesulfonic acid sodium salt,1-decanesulfonic acid, sodium salt,decyl sodium sulfonate,sodium decane-1-sulphonate,ipc-alks-10,n-decylsulfonic acid, sodium salt,1-decanesulphonic acid, sodium salt,2-decanesulfonic acid, sodium salt PubChem CID: 2724181 IUPAC Name: sodium;decane-1-sulfonate SMILES: CCCCCCCCCCS(=O)(=O)[O-].[Na+]

PubChem CID 2724181
CAS 13419-61-9
Molecular Weight (g/mol) 244.32
MDL Number MFCD00007526
SMILES CCCCCCCCCCS(=O)(=O)[O-].[Na+]
Synonym sodium decane-1-sulfonate,sodium 1-decanesulfonate,1-decanesulfonic acid sodium salt,1-decanesulfonic acid, sodium salt,decyl sodium sulfonate,sodium decane-1-sulphonate,ipc-alks-10,n-decylsulfonic acid, sodium salt,1-decanesulphonic acid, sodium salt,2-decanesulfonic acid, sodium salt
IUPAC Name sodium;decane-1-sulfonate
InChI Key AIMUHNZKNFEZSN-UHFFFAOYSA-M
Molecular Formula C10H21NaO3S
7
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Trifluoromethanesulfonic acid, 99%, extra pure

CAS: 1493-13-6 Molecular Formula: CHF3O3S Molecular Weight (g/mol): 150.07 MDL Number: MFCD00007514 InChI Key: ITMCEJHCFYSIIV-UHFFFAOYSA-N Synonym: triflic acid,perfluoromethanesulfonic acid,trifluoromethanesulphonic acid,tfmsa,trifluoromethane sulfonic acid,tfoh,methanesulfonic acid, trifluoro,hotf,trifluoromethylsulfonic acid,trimsylate PubChem CID: 62406 ChEBI: CHEBI:48511 SMILES: OS(=O)(=O)C(F)(F)F

PubChem CID 62406
CAS 1493-13-6
Molecular Weight (g/mol) 150.07
ChEBI CHEBI:48511
MDL Number MFCD00007514
SMILES OS(=O)(=O)C(F)(F)F
Synonym triflic acid,perfluoromethanesulfonic acid,trifluoromethanesulphonic acid,tfmsa,trifluoromethane sulfonic acid,tfoh,methanesulfonic acid, trifluoro,hotf,trifluoromethylsulfonic acid,trimsylate
InChI Key ITMCEJHCFYSIIV-UHFFFAOYSA-N
Molecular Formula CHF3O3S
8
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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
9
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Methyl methanesulfonate, 99%

CAS: 66-27-3 Molecular Formula: C2H6O3S Molecular Weight (g/mol): 110.13 MDL Number: MFCD00007557 InChI Key: MBABOKRGFJTBAE-UHFFFAOYSA-N Synonym: methyl mesylate,methanesulfonic acid methyl ester,methanesulfonic acid, methyl ester,methylmethane sulfonate,methylmethansulfonat,methyl methanesulphonate,as-dimethyl sulfite,as-dimethyl sulphite,methylmethanesulfonate,methyl methansulfonate PubChem CID: 4156 ChEBI: CHEBI:25255 IUPAC Name: methyl methanesulfonate SMILES: COS(=O)(=O)C

PubChem CID 4156
CAS 66-27-3
Molecular Weight (g/mol) 110.13
ChEBI CHEBI:25255
MDL Number MFCD00007557
SMILES COS(=O)(=O)C
Synonym methyl mesylate,methanesulfonic acid methyl ester,methanesulfonic acid, methyl ester,methylmethane sulfonate,methylmethansulfonat,methyl methanesulphonate,as-dimethyl sulfite,as-dimethyl sulphite,methylmethanesulfonate,methyl methansulfonate
IUPAC Name methyl methanesulfonate
InChI Key MBABOKRGFJTBAE-UHFFFAOYSA-N
Molecular Formula C2H6O3S
10
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Methyl p-toluenesulfonate, 97%

CAS: 80-48-8 Molecular Formula: C8H10O3S Molecular Weight (g/mol): 186.23 MDL Number: MFCD00008417 InChI Key: VUQUOGPMUUJORT-UHFFFAOYSA-N Synonym: methyl p-toluenesulfonate,methyl tosylate,methyl p-tosylate,methyl toluene-4-sulfonate,methyl-p-toluenesulfonate,p-toluenesulfonic acid, methyl ester,benzenesulfonic acid, 4-methyl-, methyl ester,methyl toluene-4-sulphonate,p-toluenesulfonic acid methyl ester,p-methylbenzenesulfonate methyl ester PubChem CID: 6645 IUPAC Name: methyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OC

PubChem CID 6645
CAS 80-48-8
Molecular Weight (g/mol) 186.23
MDL Number MFCD00008417
SMILES CC1=CC=C(C=C1)S(=O)(=O)OC
Synonym methyl p-toluenesulfonate,methyl tosylate,methyl p-tosylate,methyl toluene-4-sulfonate,methyl-p-toluenesulfonate,p-toluenesulfonic acid, methyl ester,benzenesulfonic acid, 4-methyl-, methyl ester,methyl toluene-4-sulphonate,p-toluenesulfonic acid methyl ester,p-methylbenzenesulfonate methyl ester
IUPAC Name methyl 4-methylbenzenesulfonate
InChI Key VUQUOGPMUUJORT-UHFFFAOYSA-N
Molecular Formula C8H10O3S
11

Ethanesulfonic acid, 95%

CAS: 594-45-6 Molecular Formula: C2H5O3S Molecular Weight (g/mol): 109.12 MDL Number: MFCD00007529 InChI Key: CCIVGXIOQKPBKL-UHFFFAOYSA-M Synonym: ethylsulfonic acid,ethanesulphonic acid,ethane sulfonate,ethane sulfonic acid,ethane sulphonic acid,ethansulfonic acid,ethylsulphonic acid,1-ethanesulfonic acid,2-ethanesulfonic acid,ethanesulfonicacid PubChem CID: 11668 ChEBI: CHEBI:42465 SMILES: CCS([O-])(=O)=O

PubChem CID 11668
CAS 594-45-6
Molecular Weight (g/mol) 109.12
ChEBI CHEBI:42465
MDL Number MFCD00007529
SMILES CCS([O-])(=O)=O
Synonym ethylsulfonic acid,ethanesulphonic acid,ethane sulfonate,ethane sulfonic acid,ethane sulphonic acid,ethansulfonic acid,ethylsulphonic acid,1-ethanesulfonic acid,2-ethanesulfonic acid,ethanesulfonicacid
InChI Key CCIVGXIOQKPBKL-UHFFFAOYSA-M
Molecular Formula C2H5O3S
12
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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
13

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
14

1-Octanesulfonic acid, sodium salt, 99+%, Ion pair chromatography, anhydrous

CAS: 5324-84-5 Molecular Formula: C8H17NaO3S Molecular Weight (g/mol): 216.27 MDL Number: MFCD00007544 InChI Key: HRQDCDQDOPSGBR-UHFFFAOYSA-M Synonym: sodium 1-octanesulfonate,sodium octane-1-sulfonate,1-octanesulfonic acid sodium salt,sodium octanesulfonate,1-octanesulfonic acid, sodium salt,1-octanesulfonate, sodium,sodium octylsulfonate,unii-j46ez5jyb3,octyl sodium sulfonate,ipc-alks-8 PubChem CID: 23669624 IUPAC Name: sodium;octane-1-sulfonate SMILES: [Na+].CCCCCCCCS([O-])(=O)=O

PubChem CID 23669624
CAS 5324-84-5
Molecular Weight (g/mol) 216.27
MDL Number MFCD00007544
SMILES [Na+].CCCCCCCCS([O-])(=O)=O
Synonym sodium 1-octanesulfonate,sodium octane-1-sulfonate,1-octanesulfonic acid sodium salt,sodium octanesulfonate,1-octanesulfonic acid, sodium salt,1-octanesulfonate, sodium,sodium octylsulfonate,unii-j46ez5jyb3,octyl sodium sulfonate,ipc-alks-8
IUPAC Name sodium;octane-1-sulfonate
InChI Key HRQDCDQDOPSGBR-UHFFFAOYSA-M
Molecular Formula C8H17NaO3S
15
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Dodecylbenzene sulfonic acid, mixture of C10-C13 isomers

CAS: 85536-14-7 MDL Number: MFCD00066677 Synonym: dodecylbenzenesulphonic acid,benzenesulfonic acid, 2-dodecyl,dodecyl benzene sulfonic acid,o-dodecylbenzenesulfonic acid,unii-qmo4a07h35,dodecyl benzenesulfonic acid,dodecylbenzene sulfonic acid,dodecylbenzenesulfonicacid,2-dodecylbenzenesulphonic acid,dodecyl benzene sulphonic acid

CAS 85536-14-7
MDL Number MFCD00066677
Synonym dodecylbenzenesulphonic acid,benzenesulfonic acid, 2-dodecyl,dodecyl benzene sulfonic acid,o-dodecylbenzenesulfonic acid,unii-qmo4a07h35,dodecyl benzenesulfonic acid,dodecylbenzene sulfonic acid,dodecylbenzenesulfonicacid,2-dodecylbenzenesulphonic acid,dodecyl benzene sulphonic acid