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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91 – 105 of 1,445 results

3-Butynyl p-toluenesulfonate, 96%

CAS: 23418-85-1 Molecular Formula: C11H12O3S Molecular Weight (g/mol): 224.274 MDL Number: MFCD00041687 InChI Key: STOASOOVVADOKH-UHFFFAOYSA-N Synonym: 3-butynyl p-toluenesulfonate,but-3-yn-1-yl 4-methylbenzenesulfonate,3-butynyl tosylate,3-butynyl 4-toluenesulfonate,3-1-butynyl-4-toluenesulphonate,3-butynyl 4-methylbenzenesulfonate,p-toluenesulfonic acid 3-butynyl ester,but-3-ynyl tosylate,4-tosyloxy-1-butyne,acmc-1cgfq PubChem CID: 272020 IUPAC Name: but-3-ynyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCCC#C

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Specifications

PubChem CID	272020
CAS	23418-85-1
Molecular Weight (g/mol)	224.274
MDL Number	MFCD00041687
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCC#C
Synonym	3-butynyl p-toluenesulfonate,but-3-yn-1-yl 4-methylbenzenesulfonate,3-butynyl tosylate,3-butynyl 4-toluenesulfonate,3-1-butynyl-4-toluenesulphonate,3-butynyl 4-methylbenzenesulfonate,p-toluenesulfonic acid 3-butynyl ester,but-3-ynyl tosylate,4-tosyloxy-1-butyne,acmc-1cgfq
IUPAC Name	but-3-ynyl 4-methylbenzenesulfonate
InChI Key	STOASOOVVADOKH-UHFFFAOYSA-N
Molecular Formula	C11H12O3S

Methanesulfonic anhydride, 97%

CAS: 7143-01-3 Molecular Formula: C2H6O5S2 Molecular Weight (g/mol): 174.19 MDL Number: MFCD00007556 InChI Key: IZDROVVXIHRYMH-UHFFFAOYSA-N Synonym: methanesulfonic anhydride,methanesulfonic acid, anhydride,mesyl anhydride,mesic anhydride,methanesulphonic anhydride,methane sulfonic acid anhydride,methanesulfonyl methanesulfonate,methane sulfonic anhydride,methanesulfonic acid, 1,1'-anhydride,methanesulfonic acid methylsulfonyl ester PubChem CID: 81560 IUPAC Name: methylsulfonyl methanesulfonate SMILES: CS(=O)(=O)OS(=O)(=O)C

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PubChem CID	81560
CAS	7143-01-3
Molecular Weight (g/mol)	174.19
MDL Number	MFCD00007556
SMILES	CS(=O)(=O)OS(=O)(=O)C
Synonym	methanesulfonic anhydride,methanesulfonic acid, anhydride,mesyl anhydride,mesic anhydride,methanesulphonic anhydride,methane sulfonic acid anhydride,methanesulfonyl methanesulfonate,methane sulfonic anhydride,methanesulfonic acid, 1,1'-anhydride,methanesulfonic acid methylsulfonyl ester
IUPAC Name	methylsulfonyl methanesulfonate
InChI Key	IZDROVVXIHRYMH-UHFFFAOYSA-N
Molecular Formula	C2H6O5S2

MilliporeSigma™ MES, Monohydrate, OmniPur™, Calbiochem™,

CAS: 145224-94-8 Molecular Formula: C6H15NO5S Molecular Weight (g/mol): 213.248 InChI Key: MIIIXQJBDGSIKL-UHFFFAOYSA-N Synonym: mes monohydrate,2-morpholinoethanesulfonic acid hydrate,mes hydrate,mes buffer hydrate,4-morpholineethanesulfonic acid monohydrate,4-morpholineethanesulfonic acid, monohydrate,2-4-morpholinyl ethanesulfonic acid hydrate,mes hydrate buffer,4-morpholineethanesulfonicacid, hydrate 1:1,mesmonohydrate PubChem CID: 16218417 IUPAC Name: 2-morpholin-4-ylethanesulfonic acid;hydrate SMILES: C1COCCN1CCS(=O)(=O)O.O

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Specifications

PubChem CID	16218417
CAS	145224-94-8
Molecular Weight (g/mol)	213.248
SMILES	C1COCCN1CCS(=O)(=O)O.O
Synonym	mes monohydrate,2-morpholinoethanesulfonic acid hydrate,mes hydrate,mes buffer hydrate,4-morpholineethanesulfonic acid monohydrate,4-morpholineethanesulfonic acid, monohydrate,2-4-morpholinyl ethanesulfonic acid hydrate,mes hydrate buffer,4-morpholineethanesulfonicacid, hydrate 1:1,mesmonohydrate
IUPAC Name	2-morpholin-4-ylethanesulfonic acid;hydrate
InChI Key	MIIIXQJBDGSIKL-UHFFFAOYSA-N
Molecular Formula	C6H15NO5S

N,N-Dimethylmethanesulfonamide, 98+%

CAS: 918-05-8 Molecular Formula: C3H9NO2S Molecular Weight (g/mol): 123.17 MDL Number: MFCD00014740 InChI Key: WCFDSGHAIGTEKL-UHFFFAOYSA-N Synonym: n,n-dimethyl methanesulfonamide,methanesulfonamide, n,n-dimethyl,nn-dimethylmethanesulfonamide,n,n-dimethylmethanesulphonamide,n,n-dimethyl-methanesulfonamide,timtec-bb sbb007962,dimethyl methylsulfonyl amine,methanesulfonamide,n-dimethyl,wcfdsghaigtekl-uhfffaoysa PubChem CID: 70191 IUPAC Name: N,N-dimethylmethanesulfonamide SMILES: CN(C)S(=O)(=O)C

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PubChem CID	70191
CAS	918-05-8
Molecular Weight (g/mol)	123.17
MDL Number	MFCD00014740
SMILES	CN(C)S(=O)(=O)C
Synonym	n,n-dimethyl methanesulfonamide,methanesulfonamide, n,n-dimethyl,nn-dimethylmethanesulfonamide,n,n-dimethylmethanesulphonamide,n,n-dimethyl-methanesulfonamide,timtec-bb sbb007962,dimethyl methylsulfonyl amine,methanesulfonamide,n-dimethyl,wcfdsghaigtekl-uhfffaoysa
IUPAC Name	N,N-dimethylmethanesulfonamide
InChI Key	WCFDSGHAIGTEKL-UHFFFAOYSA-N
Molecular Formula	C3H9NO2S

Sodium trifluoromethanesulfonate, 98%

CAS: 2926-30-9 Molecular Formula: CF₃NaO₃S Molecular Weight (g/mol): 172.05 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)	172.05
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

Taurine, 98.5%, Spectrum™ Chemical

CAS: 107-35-7

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CAS	107-35-7

3-(Di-tert-butylphosphonium)propane sulfonate, 97%

CAS: 1055888-89-5 Molecular Formula: C11H25O3PS Molecular Weight (g/mol): 268.352 MDL Number: MFCD12546062 InChI Key: JPNPRWMRUCIEMN-UHFFFAOYSA-N Synonym: 3-di-t-butylphosphonium propane sulfonate,3-di-tert-butylphosphino propane-1-sulfonic acid,dtbpps,di-t-butyl 3-sulfonatopropyl phosphine,3-di-tert-butylphosphonium propane sulfonate,3-di-tert-butylphosphanyl propane-1-sulfonic acid PubChem CID: 24949188 IUPAC Name: 3-ditert-butylphosphanylpropane-1-sulfonic acid SMILES: CC(C)(C)P(CCCS(=O)(=O)O)C(C)(C)C

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Specifications

PubChem CID	24949188
CAS	1055888-89-5
Molecular Weight (g/mol)	268.352
MDL Number	MFCD12546062
SMILES	CC(C)(C)P(CCCS(=O)(=O)O)C(C)(C)C
Synonym	3-di-t-butylphosphonium propane sulfonate,3-di-tert-butylphosphino propane-1-sulfonic acid,dtbpps,di-t-butyl 3-sulfonatopropyl phosphine,3-di-tert-butylphosphonium propane sulfonate,3-di-tert-butylphosphanyl propane-1-sulfonic acid
IUPAC Name	3-ditert-butylphosphanylpropane-1-sulfonic acid
InChI Key	JPNPRWMRUCIEMN-UHFFFAOYSA-N
Molecular Formula	C11H25O3PS

Triethylsilyl trifluoromethanesulfonate, 98%

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

2,2,2-Trifluoroethyl p-toluenesulfonate, 98+%

CAS: 433-06-7 Molecular Formula: C9H9F3O3S Molecular Weight (g/mol): 254.223 MDL Number: MFCD00000443 InChI Key: IGKCQDUYZULGBM-UHFFFAOYSA-N Synonym: 2,2,2-trifluoroethyl p-toluenesulfonate,2,2,2-trifluoroethyl tosylate,trifluoroethanol tosylate,trifluorethyltosylate,2,2,2-trifluoroethyl-p-toluenesulfonate,ethanol, 2,2,2-trifluoro-, 4-methylbenzenesulfonate,2,2,2-trifluoroethyl p-toluenesulphonate,ethanol, 2,2,2-trifluoro-, p-toluenesulfonate,2,2,2-trifluoroethyl 4-methylbenzene-1-sulfonate,ethanol, 2,2,2-trifluoro-, 1-4-methylbenzenesulfonate PubChem CID: 67942 IUPAC Name: 2,2,2-trifluoroethyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCC(F)(F)F

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Specifications

PubChem CID	67942
CAS	433-06-7
Molecular Weight (g/mol)	254.223
MDL Number	MFCD00000443
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCC(F)(F)F
Synonym	2,2,2-trifluoroethyl p-toluenesulfonate,2,2,2-trifluoroethyl tosylate,trifluoroethanol tosylate,trifluorethyltosylate,2,2,2-trifluoroethyl-p-toluenesulfonate,ethanol, 2,2,2-trifluoro-, 4-methylbenzenesulfonate,2,2,2-trifluoroethyl p-toluenesulphonate,ethanol, 2,2,2-trifluoro-, p-toluenesulfonate,2,2,2-trifluoroethyl 4-methylbenzene-1-sulfonate,ethanol, 2,2,2-trifluoro-, 1-4-methylbenzenesulfonate
IUPAC Name	2,2,2-trifluoroethyl 4-methylbenzenesulfonate
InChI Key	IGKCQDUYZULGBM-UHFFFAOYSA-N
Molecular Formula	C9H9F3O3S

100

m-Toluenesulfonic acid monohydrate, 97%

CAS: 312619-56-0 Molecular Formula: C7H10O4S Molecular Weight (g/mol): 190.213 MDL Number: MFCD00167130 InChI Key: GHLYGGIKYFLYTH-UHFFFAOYSA-N Synonym: 3-methylbenzenesulfonic acid hydrate,m-toluenesulfonic acid monohydrate,m-toluenesulfonic acid hydrate,acmc-20akdl,m-toluenesulfonic acid 1-hydrate,3-toluenesulfonic acid 1-hydrate,3-methylbenzenesulfonic acid hydrate 1:x,benzenesulfonicacid, 3-methyl-, hydrate 1:1 PubChem CID: 53249652 IUPAC Name: 3-methylbenzenesulfonic acid;hydrate SMILES: CC1=CC(=CC=C1)S(=O)(=O)O.O

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Specifications

PubChem CID	53249652
CAS	312619-56-0
Molecular Weight (g/mol)	190.213
MDL Number	MFCD00167130
SMILES	CC1=CC(=CC=C1)S(=O)(=O)O.O
Synonym	3-methylbenzenesulfonic acid hydrate,m-toluenesulfonic acid monohydrate,m-toluenesulfonic acid hydrate,acmc-20akdl,m-toluenesulfonic acid 1-hydrate,3-toluenesulfonic acid 1-hydrate,3-methylbenzenesulfonic acid hydrate 1:x,benzenesulfonicacid, 3-methyl-, hydrate 1:1
IUPAC Name	3-methylbenzenesulfonic acid;hydrate
InChI Key	GHLYGGIKYFLYTH-UHFFFAOYSA-N
Molecular Formula	C7H10O4S

101

Lithium trifluoromethanesulfonate, 97%

CAS: 33454-82-9 Molecular Formula: CF3LiO3S Molecular Weight (g/mol): 156.003 MDL Number: MFCD00013227 InChI Key: MCVFFRWZNYZUIJ-UHFFFAOYSA-M Synonym: lithium trifluoromethanesulfonate,lithium triflate,li triflate,lithium trifluoromethanesulphonate,methanesulfonic acid, trifluoro-, lithium salt,unii-1c966kv50i,trifluoromethanesulfonic acid lithium salt,lithium 1+ ion trifluoromethanesulfonate,methanesulfonic acid, 1,1,1-trifluoro-, lithium salt 1:1,trifluoromethanesulfonic acid, lithium salt PubChem CID: 3664839 IUPAC Name: lithium;trifluoromethanesulfonate SMILES: [Li+].C(F)(F)(F)S(=O)(=O)[O-]

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Specifications

PubChem CID	3664839
CAS	33454-82-9
Molecular Weight (g/mol)	156.003
MDL Number	MFCD00013227
SMILES	[Li+].C(F)(F)(F)S(=O)(=O)[O-]
Synonym	lithium trifluoromethanesulfonate,lithium triflate,li triflate,lithium trifluoromethanesulphonate,methanesulfonic acid, trifluoro-, lithium salt,unii-1c966kv50i,trifluoromethanesulfonic acid lithium salt,lithium 1+ ion trifluoromethanesulfonate,methanesulfonic acid, 1,1,1-trifluoro-, lithium salt 1:1,trifluoromethanesulfonic acid, lithium salt
IUPAC Name	lithium;trifluoromethanesulfonate
InChI Key	MCVFFRWZNYZUIJ-UHFFFAOYSA-M
Molecular Formula	CF3LiO3S

102

1-Octanesulfonic Acid Sodium Salt, HPLC Grade, J.T. Baker™

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

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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
InChI Key	HRQDCDQDOPSGBR-UHFFFAOYSA-M
Molecular Formula	C8H17NaO3S

103

Aminomethanesulfonic acid, 97%

CAS: 13881-91-9 Molecular Formula: CH₅NO₃S Molecular Weight (g/mol): 111.12 MDL Number: MFCD00008124 InChI Key: OBESRABRARNZJB-UHFFFAOYSA-N Synonym: methanesulfonic acid, amino,aminomethanesulphonic acid,aminomethyl sulfonic acid,aminomethylsulfonic acid,unii-ola224z482,methanesulfonic acid, 1-amino,aminomethanesulfonicacid,sodium aminomethanesulphonate,aminomethanesulfonic,aminomethanesulfoniccid PubChem CID: 83791 IUPAC Name: aminomethanesulfonic acid SMILES: C(N)S(=O)(=O)O

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Specifications

PubChem CID	83791
CAS	13881-91-9
Molecular Weight (g/mol)	111.12
MDL Number	MFCD00008124
SMILES	C(N)S(=O)(=O)O
Synonym	methanesulfonic acid, amino,aminomethanesulphonic acid,aminomethyl sulfonic acid,aminomethylsulfonic acid,unii-ola224z482,methanesulfonic acid, 1-amino,aminomethanesulfonicacid,sodium aminomethanesulphonate,aminomethanesulfonic,aminomethanesulfoniccid
IUPAC Name	aminomethanesulfonic acid
InChI Key	OBESRABRARNZJB-UHFFFAOYSA-N
Molecular Formula	CH₅NO₃S

104

Lanthanum trifluoromethanesulfonate, anhydrous, 99%

CAS: 52093-26-2 Molecular Formula: C3F9LaO9S3 Molecular Weight (g/mol): 586.095 MDL Number: MFCD00077560 InChI Key: WGJJZRVGLPOKQT-UHFFFAOYSA-K Synonym: lanthanum iii trifluoromethanesulfonate,lanthanum triflate,lanthanum trifluoromethanesulfonate,la otf 3,lanthanum iii triflate,lanthanum tris trifluoromethanesulfonate,lanthanum 3+ tritriflate,lanthanum 3+ ; trifluoromethanesulfonate,trifluoromethanesulfonic acid lanthanum salt,tris trifluoromethanesulfonato lanthanum PubChem CID: 2733938 IUPAC Name: lanthanum(3+);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-].[La+3]

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Specifications

PubChem CID	2733938
CAS	52093-26-2
Molecular Weight (g/mol)	586.095
MDL Number	MFCD00077560
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-].[La+3]
Synonym	lanthanum iii trifluoromethanesulfonate,lanthanum triflate,lanthanum trifluoromethanesulfonate,la otf 3,lanthanum iii triflate,lanthanum tris trifluoromethanesulfonate,lanthanum 3+ tritriflate,lanthanum 3+ ; trifluoromethanesulfonate,trifluoromethanesulfonic acid lanthanum salt,tris trifluoromethanesulfonato lanthanum
IUPAC Name	lanthanum(3+);trifluoromethanesulfonate
InChI Key	WGJJZRVGLPOKQT-UHFFFAOYSA-K
Molecular Formula	C3F9LaO9S3

105

Orthanilic acid, 95%

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Organic sulfonic acids and derivatives

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Taurine, 98.5%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Taurine, 98.5%, Spectrum™ Chemical