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.

166 – 180 of 1,438 results

166

Triethylsilyl trifluoromethanesulfonate, 99%

CAS: 79271-56-0 Molecular Formula: C7H15F3O3SSi Molecular Weight (g/mol): 264.33 MDL Number: MFCD00000407 InChI Key: STMPXDBGVJZCEX-UHFFFAOYSA-N Synonym: triethylsilyl triflate,triethylsilyl trifluoromethanesulphonate,tes triflate,triethylsilyltriflate,triethylsilyltrifluoromethanesulfonate,trifluoromethanesulfonic acid triethylsilyl ester,1,1,1-triethylsilyl trifluoromethanesulfonate,methanesulfonic acid, trifluoro-, triethylsilyl ester,et3siotf,tesotf PubChem CID: 2733308 IUPAC Name: triethylsilyl trifluoromethanesulfonate SMILES: CC[Si](CC)(CC)OS(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	2733308
CAS	79271-56-0
Molecular Weight (g/mol)	264.33
MDL Number	MFCD00000407
SMILES	CC[Si](CC)(CC)OS(=O)(=O)C(F)(F)F
Synonym	triethylsilyl triflate,triethylsilyl trifluoromethanesulphonate,tes triflate,triethylsilyltriflate,triethylsilyltrifluoromethanesulfonate,trifluoromethanesulfonic acid triethylsilyl ester,1,1,1-triethylsilyl trifluoromethanesulfonate,methanesulfonic acid, trifluoro-, triethylsilyl ester,et3siotf,tesotf
IUPAC Name	triethylsilyl trifluoromethanesulfonate
InChI Key	STMPXDBGVJZCEX-UHFFFAOYSA-N
Molecular Formula	C7H15F3O3SSi

167

2-Bromoethanesulfonic acid, sodium salt, 98%

CAS: 4263-52-9 Molecular Formula: C₂H₄BrNaO₃S Molecular Weight (g/mol): 211.01 MDL Number: MFCD00007530 InChI Key: HNFOAHXBHLWKNF-UHFFFAOYSA-M Synonym: sodium 2-bromoethanesulfonate,2-bromoethanesulfonic acid sodium salt,sodium 2-bromoethanesulphonate,2-bromoethanesulfonic acid, sodium salt,sodium bromoethylsulfonate,ethanesulfonic acid, 2-bromo-, sodium salt,ethanesulfonic acid, 2-bromo-, sodium salt 1:1,sodium 2-bromoethane sulfonate,2-bromoethanesulfonic acid sodium,natrium-2-bromethansulfonat PubChem CID: 23666797 IUPAC Name: sodium;2-bromoethanesulfonate SMILES: C(CBr)S(=O)(=O)[O-].[Na+]

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Specifications

PubChem CID	23666797
CAS	4263-52-9
Molecular Weight (g/mol)	211.01
MDL Number	MFCD00007530
SMILES	C(CBr)S(=O)(=O)[O-].[Na+]
Synonym	sodium 2-bromoethanesulfonate,2-bromoethanesulfonic acid sodium salt,sodium 2-bromoethanesulphonate,2-bromoethanesulfonic acid, sodium salt,sodium bromoethylsulfonate,ethanesulfonic acid, 2-bromo-, sodium salt,ethanesulfonic acid, 2-bromo-, sodium salt 1:1,sodium 2-bromoethane sulfonate,2-bromoethanesulfonic acid sodium,natrium-2-bromethansulfonat
IUPAC Name	sodium;2-bromoethanesulfonate
InChI Key	HNFOAHXBHLWKNF-UHFFFAOYSA-M
Molecular Formula	C₂H₄BrNaO₃S

168

Ethyl methanesulfonate, 99%

CAS: 62-50-0 Molecular Formula: C₃H₈O₃S Molecular Weight (g/mol): 124.15 MDL Number: MFCD00007559 InChI Key: PLUBXMRUUVWRLT-UHFFFAOYSA-N Synonym: ethyl mesylate,ethyl methanesulphonate,half-myleran,methanesulfonic acid, ethyl ester,methanesulfonic acid ethyl ester,methylsulfonic acid, ethyl ester,rcra waste number u119,ethyl methansulphonate,ethyl ester of methylsulfonic acid,ethyl ester of methanesulfonic acid PubChem CID: 6113 ChEBI: CHEBI:23994 IUPAC Name: ethyl methanesulfonate SMILES: CCOS(=O)(=O)C

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Specifications

PubChem CID	6113
CAS	62-50-0
Molecular Weight (g/mol)	124.15
ChEBI	CHEBI:23994
MDL Number	MFCD00007559
SMILES	CCOS(=O)(=O)C
Synonym	ethyl mesylate,ethyl methanesulphonate,half-myleran,methanesulfonic acid, ethyl ester,methanesulfonic acid ethyl ester,methylsulfonic acid, ethyl ester,rcra waste number u119,ethyl methansulphonate,ethyl ester of methylsulfonic acid,ethyl ester of methanesulfonic acid
IUPAC Name	ethyl methanesulfonate
InChI Key	PLUBXMRUUVWRLT-UHFFFAOYSA-N
Molecular Formula	C₃H₈O₃S

169

(4-Thien-2-yltetrahydropyran-4-yl)methyl toluene-4-sulfonate, 97%, Thermo Scientific™

CAS: 921938-87-6 Molecular Formula: C17H20O4S2 Molecular Weight (g/mol): 352.463 MDL Number: MFCD09879933 InChI Key: OZWQPINOYPXHPX-UHFFFAOYSA-N Synonym: 4-thien-2-yltetrahydropyran-4-yl methyl toluene-4-sulfonate,4-thiophen-2-yl oxan-4-yl methyl 4-methylbenzenesulfonate,4-thien-2-yltetrahydro-2h-pyran-4-yl methyl 4-methylphenylsulphonate,4-thiophen-2-yl oxan-4-yl methyl 4-methylbenzene-1-sulfonate,4-thiophen-2-yl tetrahydro-2h-pyran-4-yl methyl 4-methylbenzenesulfonate,4-thien-2-yltetrahydro-2h-pyran-4-yl methyl 4-methylphenylsulfonate,4-thiophen-2-yltetrahydropyran-4-yl methyl toluene-4-sulfonate PubChem CID: 24229670 IUPAC Name: (4-thiophen-2-yloxan-4-yl)methyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCC2(CCOCC2)C3=CC=CS3

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Specifications

PubChem CID	24229670
CAS	921938-87-6
Molecular Weight (g/mol)	352.463
MDL Number	MFCD09879933
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCC2(CCOCC2)C3=CC=CS3
Synonym	4-thien-2-yltetrahydropyran-4-yl methyl toluene-4-sulfonate,4-thiophen-2-yl oxan-4-yl methyl 4-methylbenzenesulfonate,4-thien-2-yltetrahydro-2h-pyran-4-yl methyl 4-methylphenylsulphonate,4-thiophen-2-yl oxan-4-yl methyl 4-methylbenzene-1-sulfonate,4-thiophen-2-yl tetrahydro-2h-pyran-4-yl methyl 4-methylbenzenesulfonate,4-thien-2-yltetrahydro-2h-pyran-4-yl methyl 4-methylphenylsulfonate,4-thiophen-2-yltetrahydropyran-4-yl methyl toluene-4-sulfonate
IUPAC Name	(4-thiophen-2-yloxan-4-yl)methyl 4-methylbenzenesulfonate
InChI Key	OZWQPINOYPXHPX-UHFFFAOYSA-N
Molecular Formula	C17H20O4S2

170

Sodium 3-nitrobenzenesulfonate, 98%, water <2%

CAS: 127-68-4 Molecular Formula: C6H4NNaO5S Molecular Weight (g/mol): 225.15 MDL Number: MFCD00007490 InChI Key: LJRGBERXYNQPJI-UHFFFAOYSA-M Synonym: sodium 3-nitrobenzenesulfonate,3-nitrobenzenesulfonic acid sodium salt,sodium 3-nitrobenzenesulphonate,sodium m-nitrobenzenesulfonate,nitrol s,tiskan czech,ludigol,ludigol f,60,benzenesulfonic acid, 3-nitro-, sodium salt,unii-1f11sxj4c6 PubChem CID: 31389 IUPAC Name: sodium;3-nitrobenzenesulfonate SMILES: C1=CC(=CC(=C1)S(=O)(=O)[O-])[N+](=O)[O-].[Na+]

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Specifications

PubChem CID	31389
CAS	127-68-4
Molecular Weight (g/mol)	225.15
MDL Number	MFCD00007490
SMILES	C1=CC(=CC(=C1)S(=O)(=O)[O-])[N+](=O)[O-].[Na+]
Synonym	sodium 3-nitrobenzenesulfonate,3-nitrobenzenesulfonic acid sodium salt,sodium 3-nitrobenzenesulphonate,sodium m-nitrobenzenesulfonate,nitrol s,tiskan czech,ludigol,ludigol f,60,benzenesulfonic acid, 3-nitro-, sodium salt,unii-1f11sxj4c6
IUPAC Name	sodium;3-nitrobenzenesulfonate
InChI Key	LJRGBERXYNQPJI-UHFFFAOYSA-M
Molecular Formula	C6H4NNaO5S

171

Nickel(II) trifluoromethanesulfonate, 96%, Thermo Scientific Chemicals

CAS: 60871-84-3 Molecular Formula: C2F6NiO6S2 Molecular Weight (g/mol): 356.82 MDL Number: MFCD00673740 InChI Key: KVRSDIJOUNNFMZ-UHFFFAOYSA-L Synonym: nickel ii trifluoromethanesulfonate,nickel ii triflate,nickel 2+ ditriflate,trifluoromethanesulfonic acid nickel ii salt,nickel triflate,acmc-209mmw,ni otf 2,nickelous trifluoromethanesulfonate,nickel 2+ ion ditriflate PubChem CID: 9820095 IUPAC Name: nickel(2+);trifluoromethanesulfonate SMILES: [Ni++].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	9820095
CAS	60871-84-3
Molecular Weight (g/mol)	356.82
MDL Number	MFCD00673740
SMILES	[Ni++].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F
Synonym	nickel ii trifluoromethanesulfonate,nickel ii triflate,nickel 2+ ditriflate,trifluoromethanesulfonic acid nickel ii salt,nickel triflate,acmc-209mmw,ni otf 2,nickelous trifluoromethanesulfonate,nickel 2+ ion ditriflate
IUPAC Name	nickel(2+);trifluoromethanesulfonate
InChI Key	KVRSDIJOUNNFMZ-UHFFFAOYSA-L
Molecular Formula	C2F6NiO6S2

172

Fasudil dihydrochloride, 99+%

CAS: 203911-27-7 Molecular Formula: C14H19Cl2N3O2S Molecular Weight (g/mol): 364.285 MDL Number: MFCD00153805 InChI Key: NOXXIYDYFSNHDF-UHFFFAOYSA-N PubChem CID: 16219471 IUPAC Name: 5-(1,4-diazepan-1-ylsulfonyl)isoquinoline;dihydrochloride SMILES: C1CNCCN(C1)S(=O)(=O)C2=CC=CC3=C2C=CN=C3.Cl.Cl

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Specifications

PubChem CID	16219471
CAS	203911-27-7
Molecular Weight (g/mol)	364.285
MDL Number	MFCD00153805
SMILES	C1CNCCN(C1)S(=O)(=O)C2=CC=CC3=C2C=CN=C3.Cl.Cl
IUPAC Name	5-(1,4-diazepan-1-ylsulfonyl)isoquinoline;dihydrochloride
InChI Key	NOXXIYDYFSNHDF-UHFFFAOYSA-N
Molecular Formula	C14H19Cl2N3O2S

173

Sodium trifluoromethanesulfonate, 98%

CAS: 2926-30-9 Molecular Formula: CF3NaO3S Molecular Weight (g/mol): 172.053 MDL Number: MFCD00061607 InChI Key: XGPOMXSYOKFBHS-UHFFFAOYSA-M Synonym: sodium trifluoromethanesulfonate,sodium triflate,trifluoromethanesulfonic acid sodium salt,sodium trifluoro methane sulfonate,methanesulfonic acid, trifluoro-, sodium salt,pubchem23598,cf3so3na,acmc-1cfau,sodiumtrifluoromethanesulfonate,ksc491a1d PubChem CID: 23676748 IUPAC Name: sodium;trifluoromethanesulfonate SMILES: C(F)(F)(F)S(=O)(=O)[O-].[Na+]

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Specifications

PubChem CID	23676748
CAS	2926-30-9
Molecular Weight (g/mol)	172.053
MDL Number	MFCD00061607
SMILES	C(F)(F)(F)S(=O)(=O)[O-].[Na+]
Synonym	sodium trifluoromethanesulfonate,sodium triflate,trifluoromethanesulfonic acid sodium salt,sodium trifluoro methane sulfonate,methanesulfonic acid, trifluoro-, sodium salt,pubchem23598,cf3so3na,acmc-1cfau,sodiumtrifluoromethanesulfonate,ksc491a1d
IUPAC Name	sodium;trifluoromethanesulfonate
InChI Key	XGPOMXSYOKFBHS-UHFFFAOYSA-M
Molecular Formula	CF3NaO3S

174

1-Octanesulfonic Acid, Sodium Salt OR, Macron Fine Chemicals™

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

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Specifications

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

175

Sodium sulfanilate hydrate, 97%

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176

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+]

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Specifications

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

177

Copper(I) trifluoromethanesulfonate toluene complex (2:1), 98%

CAS: 48209-28-5 Molecular Formula: C9H8Cu2F6O6S2 Molecular Weight (g/mol): 517.359 MDL Number: MFCD01863766 InChI Key: ATUUSMBCJWYMEG-UHFFFAOYSA-L Synonym: copper i trifluoromethanesulfonate toluene complex,cuotf-toluene,copper i triflate toluene complex,cuprous trifluoromethanesulfonate toluene complex,trifluoromethanesulfonic acid copper i salt toluene complex,copper i trifluoromethanesulfonate toluene complex 2:1 PubChem CID: 11656500 IUPAC Name: copper(1+);toluene;trifluoromethanesulfonate SMILES: CC1=CC=CC=C1.C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].[Cu+].[Cu+]

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Specifications

PubChem CID	11656500
CAS	48209-28-5
Molecular Weight (g/mol)	517.359
MDL Number	MFCD01863766
SMILES	CC1=CC=CC=C1.C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].[Cu+].[Cu+]
Synonym	copper i trifluoromethanesulfonate toluene complex,cuotf-toluene,copper i triflate toluene complex,cuprous trifluoromethanesulfonate toluene complex,trifluoromethanesulfonic acid copper i salt toluene complex,copper i trifluoromethanesulfonate toluene complex 2:1
IUPAC Name	copper(1+);toluene;trifluoromethanesulfonate
InChI Key	ATUUSMBCJWYMEG-UHFFFAOYSA-L
Molecular Formula	C9H8Cu2F6O6S2

178

Aluminum trifluoromethanesulfonate, 99%

CAS: 74974-61-1 Molecular Formula: C3AlF9O9S3 Molecular Weight (g/mol): 474.171 MDL Number: MFCD00143596 InChI Key: FKOASGGZYSYPBI-UHFFFAOYSA-K Synonym: aluminum trifluoromethanesulfonate,aluminum triflate,aluminum triflate,aluminum tris trifluoromethanesulfonate,aluminum trifluoromethanesulphonate,aluminum 3+ tritriflate,aluminum trifluoromethanesulfonate,aluminum iii triflate,aluminum iii triflate,aluminum tris fluoranyl methanesulfonate PubChem CID: 2737634 IUPAC Name: aluminum;trifluoromethanesulfonate SMILES: C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].[Al+3]

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Specifications

PubChem CID	2737634
CAS	74974-61-1
Molecular Weight (g/mol)	474.171
MDL Number	MFCD00143596
SMILES	C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].[Al+3]
Synonym	aluminum trifluoromethanesulfonate,aluminum triflate,aluminum triflate,aluminum tris trifluoromethanesulfonate,aluminum trifluoromethanesulphonate,aluminum 3+ tritriflate,aluminum trifluoromethanesulfonate,aluminum iii triflate,aluminum iii triflate,aluminum tris fluoranyl methanesulfonate
IUPAC Name	aluminum;trifluoromethanesulfonate
InChI Key	FKOASGGZYSYPBI-UHFFFAOYSA-K
Molecular Formula	C3AlF9O9S3

179

Pyridine-3-sulfonic acid, 98+%

CAS: 636-73-7 Molecular Formula: C5H4NO3S Molecular Weight (g/mol): 158.15 MDL Number: MFCD00006381 InChI Key: DVECLMOWYVDJRM-UHFFFAOYSA-M Synonym: 3-pyridinesulfonic acid,pyridine-3-sulphonic acid,3-pyridylsulfonic acid,3-pyridine sulfonic acid,3-sulfopyridine,beta-sulfopyridine,3-pyridinesulfonicacid,pubchem9608,pyridin-3-sulfonic acid,acmc-209nh7 PubChem CID: 69468 SMILES: [O-]S(=O)(=O)C1=CC=CN=C1

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Specifications

PubChem CID	69468
CAS	636-73-7
Molecular Weight (g/mol)	158.15
MDL Number	MFCD00006381
SMILES	[O-]S(=O)(=O)C1=CC=CN=C1
Synonym	3-pyridinesulfonic acid,pyridine-3-sulphonic acid,3-pyridylsulfonic acid,3-pyridine sulfonic acid,3-sulfopyridine,beta-sulfopyridine,3-pyridinesulfonicacid,pubchem9608,pyridin-3-sulfonic acid,acmc-209nh7
InChI Key	DVECLMOWYVDJRM-UHFFFAOYSA-M
Molecular Formula	C5H4NO3S

180

Methanesulfonic acid, 70% aq. soln.

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

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Specifications

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

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Organic sulfonic acids and derivatives

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