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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2,026 – 2,040 of 2,041 results

2,026

Benzenesulfonic acid, Technical Grade, Thermo Scientific™

CAS: 98-11-3 Molecular Formula: C6H6O3S Molecular Weight (g/mol): 158.171 MDL Number: MFCD00011689 InChI Key: SRSXLGNVWSONIS-UHFFFAOYSA-N Synonym: benzenesulphonic acid,phenylsulfonic acid,besylic acid,benzene sulphonic acid,benzenemonosulfonic acid,benzene sulfonic acid,kyselina benzensulfonova,benzensulfonic acid,ccris 4595,kyselina benzensulfonova czech PubChem CID: 7371 ChEBI: CHEBI:64455 IUPAC Name: benzenesulfonic acid SMILES: C1=CC=C(C=C1)S(=O)(=O)O

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Specifications

PubChem CID	7371
CAS	98-11-3
Molecular Weight (g/mol)	158.171
ChEBI	CHEBI:64455
MDL Number	MFCD00011689
SMILES	C1=CC=C(C=C1)S(=O)(=O)O
Synonym	benzenesulphonic acid,phenylsulfonic acid,besylic acid,benzene sulphonic acid,benzenemonosulfonic acid,benzene sulfonic acid,kyselina benzensulfonova,benzensulfonic acid,ccris 4595,kyselina benzensulfonova czech
IUPAC Name	benzenesulfonic acid
InChI Key	SRSXLGNVWSONIS-UHFFFAOYSA-N
Molecular Formula	C6H6O3S

2,027

3-(Trimethylsilyl)-1-propanesulfonic acid, sodium salt hydrate, 99+%, Thermo Scientific™

CAS: 2039-96-5 Molecular Formula: C6H15NaO3SSi Molecular Weight (g/mol): 218.32 MDL Number: MFCD00007537 InChI Key: HWEXKRHYVOGVDA-UHFFFAOYSA-M Synonym: sodium 3-trimethylsilyl propane-1-sulfonate,3-trimethylsilyl-1-propanesulfonic acid sodium salt,dss sodium salt,sodium 3-trimethylsilyl-1-propanesulfonate,1-propanesulfonic acid, 3-trimethylsilyl-, sodium salt,2,2-dimethyl-2-silapentane-5-sulfonate sodium salt,sodium 3-sulfopropyltrimethylsilane,1-propanesulfonic acid, 3-trimethylsilyl-, sodium salt 1:1,sodium 2,2-dimethyl-2-silapentane-5-sulfonate,3-trimethylsilyl propanesulfonic acid PubChem CID: 5167273 IUPAC Name: sodium 3-(trimethylsilyl)propane-1-sulfonate SMILES: [Na+].C[Si](C)(C)CCCS([O-])(=O)=O

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Specifications

PubChem CID	5167273
CAS	2039-96-5
Molecular Weight (g/mol)	218.32
MDL Number	MFCD00007537
SMILES	[Na+].C[Si](C)(C)CCCS([O-])(=O)=O
Synonym	sodium 3-trimethylsilyl propane-1-sulfonate,3-trimethylsilyl-1-propanesulfonic acid sodium salt,dss sodium salt,sodium 3-trimethylsilyl-1-propanesulfonate,1-propanesulfonic acid, 3-trimethylsilyl-, sodium salt,2,2-dimethyl-2-silapentane-5-sulfonate sodium salt,sodium 3-sulfopropyltrimethylsilane,1-propanesulfonic acid, 3-trimethylsilyl-, sodium salt 1:1,sodium 2,2-dimethyl-2-silapentane-5-sulfonate,3-trimethylsilyl propanesulfonic acid
IUPAC Name	sodium 3-(trimethylsilyl)propane-1-sulfonate
InChI Key	HWEXKRHYVOGVDA-UHFFFAOYSA-M
Molecular Formula	C6H15NaO3SSi

2,028

(S,S)-N,N'-Bis(trifluoromethanesulfonyl)-1,2-diphenylethylenediamine, TCI America™

CAS: 121788-77-0 Molecular Formula: C16H14F6N2O4S2 Molecular Weight (g/mol): 476.41 MDL Number: MFCD01321159 InChI Key: XQAIGOHPAZPGOU-UHFFFAOYNA-N Synonym: (S,S)-1,2-Bis(trifluoromethanesulfonamido)-1,2-diphenylethane PubChem CID: 7009144 IUPAC Name: N-[1,2-diphenyl-2-(trifluoromethanesulfonamido)ethyl]-1,1,1-trifluoromethanesulfonamide SMILES: FC(F)(F)S(=O)(=O)NC(C(NS(=O)(=O)C(F)(F)F)C1=CC=CC=C1)C1=CC=CC=C1

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Specifications

PubChem CID	7009144
CAS	121788-77-0
Molecular Weight (g/mol)	476.41
MDL Number	MFCD01321159
SMILES	FC(F)(F)S(=O)(=O)NC(C(NS(=O)(=O)C(F)(F)F)C1=CC=CC=C1)C1=CC=CC=C1
Synonym	(S,S)-1,2-Bis(trifluoromethanesulfonamido)-1,2-diphenylethane
IUPAC Name	N-[1,2-diphenyl-2-(trifluoromethanesulfonamido)ethyl]-1,1,1-trifluoromethanesulfonamide
InChI Key	XQAIGOHPAZPGOU-UHFFFAOYNA-N
Molecular Formula	C16H14F6N2O4S2

2,029

Sodium 2-Amino-5-nitrobenzenesulfonate 98.0+%, TCI America™

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2,030

N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic Acid Sodium Salt Hydrate 99.0+%, TCI America™

CAS: 70331-82-7 Molecular Formula: C6H14NNaO6S Molecular Weight (g/mol): 251.23 MDL Number: MFCD00065482 InChI Key: GUXMFAHOYNRHBI-UHFFFAOYSA-M Synonym: tes sodium salt,sodium 2-1,3-dihydroxy-2-hydroxymethyl propan-2-yl amino ethanesulfonate,n-tris hydroxymethyl methyl-2-aminoethanesulfonic acid sodium salt,ethanesulfonic acid, 2-2-hydroxy-1,1-bis hydroxymethyl ethyl amino-, monosodium salt,ethanesulfonic acid, 2-2-hydroxy-1,1-bis hydroxymethyl ethyl amino-, sodium salt 1:1,tes-sodium salt PubChem CID: 23702152 IUPAC Name: sodium 2-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}ethane-1-sulfonate SMILES: [Na+].OCC(CO)(CO)NCCS([O-])(=O)=O

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Specifications

PubChem CID	23702152
CAS	70331-82-7
Molecular Weight (g/mol)	251.23
MDL Number	MFCD00065482
SMILES	[Na+].OCC(CO)(CO)NCCS([O-])(=O)=O
Synonym	tes sodium salt,sodium 2-1,3-dihydroxy-2-hydroxymethyl propan-2-yl amino ethanesulfonate,n-tris hydroxymethyl methyl-2-aminoethanesulfonic acid sodium salt,ethanesulfonic acid, 2-2-hydroxy-1,1-bis hydroxymethyl ethyl amino-, monosodium salt,ethanesulfonic acid, 2-2-hydroxy-1,1-bis hydroxymethyl ethyl amino-, sodium salt 1:1,tes-sodium salt
IUPAC Name	sodium 2-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}ethane-1-sulfonate
InChI Key	GUXMFAHOYNRHBI-UHFFFAOYSA-M
Molecular Formula	C6H14NNaO6S

2,031

Butyl Trifluoromethanesulfonate, TCI America™

CAS: 75618-25-6 Molecular Formula: C5H9F3O3S Molecular Weight (g/mol): 206.179 MDL Number: MFCD00799500 InChI Key: SEXLAQXMAFCJCO-UHFFFAOYSA-N Synonym: Butyl Triflate, Trifluoromethanesulfonic Acid Butyl Ester PubChem CID: 10921660 IUPAC Name: butyl trifluoromethanesulfonate SMILES: CCCCOS(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	10921660
CAS	75618-25-6
Molecular Weight (g/mol)	206.179
MDL Number	MFCD00799500
SMILES	CCCCOS(=O)(=O)C(F)(F)F
Synonym	Butyl Triflate, Trifluoromethanesulfonic Acid Butyl Ester
IUPAC Name	butyl trifluoromethanesulfonate
InChI Key	SEXLAQXMAFCJCO-UHFFFAOYSA-N
Molecular Formula	C5H9F3O3S

2,032

(+)-1,4-Di-O-tosyl-2,3-O-isopropylidene-D-threitol 97.0+%, TCI America™

CAS: 51064-65-4 Molecular Formula: C21H26O8S2 Molecular Weight (g/mol): 470.551 MDL Number: MFCD00063235 InChI Key: KPFDKWNWYAXRNJ-WOJBJXKFSA-N Synonym: +-1,4-di-o-tosyl-2,3-o-isopropylidene-d-threitol,1,4-di-o-tosyl-2,3-o-isopropylidene-d-threitol,2r,3r-1,4-di-o-tosyl-2,3-o-isopropylidene-d-threitol,4r-trans-2,2-dimethyl-1,3-dioxolane-4,5-dimethyl bis toluene-p-sulphonate,4r,5r-2,2-dimethyl-1,3-dioxolane-4,5-diyl bis methylene bis 4-methylbenzenesulfonate,--1,4-di-o-tosyl-2,3-o-isopropylidenethreitol,+-2,3-o-isopropylidene-1,4-di-o-tosyl-d-threitol,4r,5r-2,2-dimethyl-5-4-methylbenzenesulfonyl oxy methyl-1,3-dioxolan-4-yl methyl 4-methylbenzenesulfonate,pubchem6770,r,r-+-1,4-di-o-tosyl-2,3-o-isopropylidene-d-threitol PubChem CID: 97446 IUPAC Name: [(4R,5R)-2,2-dimethyl-5-[(4-methylphenyl)sulfonyloxymethyl]-1,3-dioxolan-4-yl]methyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCC2C(OC(O2)(C)C)COS(=O)(=O)C3=CC=C(C=C3)C

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Specifications

PubChem CID	97446
CAS	51064-65-4
Molecular Weight (g/mol)	470.551
MDL Number	MFCD00063235
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCC2C(OC(O2)(C)C)COS(=O)(=O)C3=CC=C(C=C3)C
Synonym	+-1,4-di-o-tosyl-2,3-o-isopropylidene-d-threitol,1,4-di-o-tosyl-2,3-o-isopropylidene-d-threitol,2r,3r-1,4-di-o-tosyl-2,3-o-isopropylidene-d-threitol,4r-trans-2,2-dimethyl-1,3-dioxolane-4,5-dimethyl bis toluene-p-sulphonate,4r,5r-2,2-dimethyl-1,3-dioxolane-4,5-diyl bis methylene bis 4-methylbenzenesulfonate,--1,4-di-o-tosyl-2,3-o-isopropylidenethreitol,+-2,3-o-isopropylidene-1,4-di-o-tosyl-d-threitol,4r,5r-2,2-dimethyl-5-4-methylbenzenesulfonyl oxy methyl-1,3-dioxolan-4-yl methyl 4-methylbenzenesulfonate,pubchem6770,r,r-+-1,4-di-o-tosyl-2,3-o-isopropylidene-d-threitol
IUPAC Name	[(4R,5R)-2,2-dimethyl-5-[(4-methylphenyl)sulfonyloxymethyl]-1,3-dioxolan-4-yl]methyl 4-methylbenzenesulfonate
InChI Key	KPFDKWNWYAXRNJ-WOJBJXKFSA-N
Molecular Formula	C21H26O8S2

2,033

2,4-Butanesultone 98.0+%, TCI America™

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2,034

1-Carbobenzoxy-3-methylimidazolium Trifluoromethanesulfonate 98.0+%, TCI America™

CAS: 163080-99-7 Molecular Formula: C13H13F3N2O5S Molecular Weight (g/mol): 366.311 InChI Key: ICFSDLPZJDDPHP-UHFFFAOYSA-M Synonym: 1-Carbobenzoxy-3-methylimidazolium Triflate, 1-Cbz-3-methylimidazolium Trifluoromethanesulfonate, 1-Cbz-3-methylimidazolium Triflate PubChem CID: 11858599 IUPAC Name: benzyl 3-methylimidazol-3-ium-1-carboxylate;trifluoromethanesulfonate SMILES: C[N+]1=CN(C=C1)C(=O)OCC2=CC=CC=C2.C(F)(F)(F)S(=O)(=O)[O-]

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Specifications

PubChem CID	11858599
CAS	163080-99-7
Molecular Weight (g/mol)	366.311
SMILES	C[N+]1=CN(C=C1)C(=O)OCC2=CC=CC=C2.C(F)(F)(F)S(=O)(=O)[O-]
Synonym	1-Carbobenzoxy-3-methylimidazolium Triflate, 1-Cbz-3-methylimidazolium Trifluoromethanesulfonate, 1-Cbz-3-methylimidazolium Triflate
IUPAC Name	benzyl 3-methylimidazol-3-ium-1-carboxylate;trifluoromethanesulfonate
InChI Key	ICFSDLPZJDDPHP-UHFFFAOYSA-M
Molecular Formula	C13H13F3N2O5S

2,035

1-(2,5-Dichloro-4-sulfophenyl)-3-methyl-5-pyrazolone Monohydrate 98.0+%, TCI America™

CAS: 84-57-1 Molecular Formula: C10H8Cl2N2O4S Molecular Weight (g/mol): 323.144 MDL Number: MFCD00035706 InChI Key: KCEIVWKDBLAQKL-UHFFFAOYSA-N PubChem CID: 66536 IUPAC Name: 2,5-dichloro-4-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid SMILES: CC1=NN(C(=O)C1)C2=CC(=C(C=C2Cl)S(=O)(=O)O)Cl

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Specifications

PubChem CID	66536
CAS	84-57-1
Molecular Weight (g/mol)	323.144
MDL Number	MFCD00035706
SMILES	CC1=NN(C(=O)C1)C2=CC(=C(C=C2Cl)S(=O)(=O)O)Cl
IUPAC Name	2,5-dichloro-4-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid
InChI Key	KCEIVWKDBLAQKL-UHFFFAOYSA-N
Molecular Formula	C10H8Cl2N2O4S

2,036

N-Propyl-N-(2,3-epoxypropyl)perfluoro-n-octylsulfonamide 80.0+%, TCI America™

CAS: 77620-64-5 Molecular Formula: C14H12F17NO3S Molecular Weight (g/mol): 597.29 MDL Number: MFCD00191486 InChI Key: HEAWIZXIWLKJKG-UHFFFAOYNA-N PubChem CID: 4712723 IUPAC Name: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-[(oxiran-2-yl)methyl]-N-propyloctane-1-sulfonamide SMILES: CCCN(CC1CO1)S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F

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Specifications

PubChem CID	4712723
CAS	77620-64-5
Molecular Weight (g/mol)	597.29
MDL Number	MFCD00191486
SMILES	CCCN(CC1CO1)S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
IUPAC Name	1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-[(oxiran-2-yl)methyl]-N-propyloctane-1-sulfonamide
InChI Key	HEAWIZXIWLKJKG-UHFFFAOYNA-N
Molecular Formula	C14H12F17NO3S

2,037

Chloroacetaldehyde Sodium Bisulfite 95.0+%, TCI America™

CAS: 13064-50-1 Molecular Formula: C2H4ClNaO4S Molecular Weight (g/mol): 182.55 MDL Number: MFCD00059901 InChI Key: FOSIEWVVVRVFJH-UHFFFAOYNA-M Synonym: 2-Chloroethanol-1-sulfonic Acid Sodium Salt, 2-Chloro-1-hydroxyethanesulfonic Acid Sodium Salt, Sodium 2-Chloro-1-hydroxyethanesulfonate PubChem CID: 88666897 IUPAC Name: sodium 2-chloro-1-hydroxyethane-1-sulfonate SMILES: [Na+].OC(CCl)S([O-])(=O)=O

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Specifications

PubChem CID	88666897
CAS	13064-50-1
Molecular Weight (g/mol)	182.55
MDL Number	MFCD00059901
SMILES	[Na+].OC(CCl)S([O-])(=O)=O
Synonym	2-Chloroethanol-1-sulfonic Acid Sodium Salt, 2-Chloro-1-hydroxyethanesulfonic Acid Sodium Salt, Sodium 2-Chloro-1-hydroxyethanesulfonate
IUPAC Name	sodium 2-chloro-1-hydroxyethane-1-sulfonate
InChI Key	FOSIEWVVVRVFJH-UHFFFAOYNA-M
Molecular Formula	C2H4ClNaO4S

2,038

Heptyl p-Toluenesulfonate 98.0+%, TCI America™

CAS: 24767-82-6 Molecular Formula: C14H22O3S Molecular Weight (g/mol): 270.387 MDL Number: MFCD00059442 InChI Key: BQPVBPLMUCJNOX-UHFFFAOYSA-N Synonym: p-Toluenesulfonic Acid Heptyl Ester PubChem CID: 599295 IUPAC Name: heptyl 4-methylbenzenesulfonate SMILES: CCCCCCCOS(=O)(=O)C1=CC=C(C=C1)C

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Specifications

PubChem CID	599295
CAS	24767-82-6
Molecular Weight (g/mol)	270.387
MDL Number	MFCD00059442
SMILES	CCCCCCCOS(=O)(=O)C1=CC=C(C=C1)C
Synonym	p-Toluenesulfonic Acid Heptyl Ester
IUPAC Name	heptyl 4-methylbenzenesulfonate
InChI Key	BQPVBPLMUCJNOX-UHFFFAOYSA-N
Molecular Formula	C14H22O3S

2,039

2-(4-Pyridyl)ethanesulfonic Acid 98.0+%, TCI America™

CAS: 53054-76-5 Molecular Formula: C7H9NO3S Molecular Weight (g/mol): 187.213 MDL Number: MFCD00006452 InChI Key: RGIIAYDCZSXHGL-UHFFFAOYSA-N Synonym: 4-pyridineethanesulfonic acid,2-4-pyridyl ethanesulfonic acid,4-pyridylethylsulfonic acid,2-pyridin-4-yl ethanesulfonic acid,4-pyridyl-2-ethyl sulfonic acid,4-pyridineethanesulfonicacid,2-4-pyridyl ethanesulphonic acid,4-2-sulfoethyl pyridine,acmc-209l3n,4-2-sulfoethyl-pyridine PubChem CID: 96722 IUPAC Name: 2-pyridin-4-ylethanesulfonic acid SMILES: C1=CN=CC=C1CCS(=O)(=O)O

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Specifications

PubChem CID	96722
CAS	53054-76-5
Molecular Weight (g/mol)	187.213
MDL Number	MFCD00006452
SMILES	C1=CN=CC=C1CCS(=O)(=O)O
Synonym	4-pyridineethanesulfonic acid,2-4-pyridyl ethanesulfonic acid,4-pyridylethylsulfonic acid,2-pyridin-4-yl ethanesulfonic acid,4-pyridyl-2-ethyl sulfonic acid,4-pyridineethanesulfonicacid,2-4-pyridyl ethanesulphonic acid,4-2-sulfoethyl pyridine,acmc-209l3n,4-2-sulfoethyl-pyridine
IUPAC Name	2-pyridin-4-ylethanesulfonic acid
InChI Key	RGIIAYDCZSXHGL-UHFFFAOYSA-N
Molecular Formula	C7H9NO3S

2,040

Taurine, R&D Systems™

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-aminoethane-1-sulfonic acid SMILES: NCCS(O)(=O)=O

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Specifications

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-aminoethane-1-sulfonic acid
InChI Key	XOAAWQZATWQOTB-UHFFFAOYSA-N
Molecular Formula	C2H7NO3S

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