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-Hexanesulfonic Acid Sodium Salt (HPLC), Fisher Chemical™

CAS: 2832-45-3 Molecular Formula: C6H13NaO3S Molecular Weight (g/mol): 188.22 MDL Number: MFCD00007542 InChI Key: QWSZRRAAFHGKCH-UHFFFAOYSA-M Synonym: sodium 1-hexanesulfonate,sodium hexane-1-sulfonate,sodium hexanesulfonate,1-hexanesulfonic acid sodium salt,1-hexanesulfonic acid, sodium salt,1-hexanesulfonic acid, sodium salt 1:1,1-hexane sulfonic acid sodium salt,hexyl sodium sulfonate,1-hexanesulfonate, sodium,hexanesulfonic acid na-salt PubChem CID: 23677630 IUPAC Name: sodium hexane-1-sulfonate SMILES: [Na+].CCCCCCS([O-])(=O)=O

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PubChem CID	23677630
CAS	2832-45-3
Molecular Weight (g/mol)	188.22
MDL Number	MFCD00007542
SMILES	[Na+].CCCCCCS([O-])(=O)=O
Synonym	sodium 1-hexanesulfonate,sodium hexane-1-sulfonate,sodium hexanesulfonate,1-hexanesulfonic acid sodium salt,1-hexanesulfonic acid, sodium salt,1-hexanesulfonic acid, sodium salt 1:1,1-hexane sulfonic acid sodium salt,hexyl sodium sulfonate,1-hexanesulfonate, sodium,hexanesulfonic acid na-salt
IUPAC Name	sodium hexane-1-sulfonate
InChI Key	QWSZRRAAFHGKCH-UHFFFAOYSA-M
Molecular Formula	C6H13NaO3S

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1-Heptanesulfonic Acid Sodium Salt (HPLC), Fisher Chemical™

CAS: 22767-50-6 Molecular Formula: C7H15NaO3S MDL Number: MFCD00007543 InChI Key: REFMEZARFCPESH-UHFFFAOYSA-M PubChem CID: 23672332

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PubChem CID	23672332
CAS	22767-50-6
MDL Number	MFCD00007543
InChI Key	REFMEZARFCPESH-UHFFFAOYSA-M
Molecular Formula	C7H15NaO3S

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1-Pentanesulfonic Acid Sodium Salt, Anhydrous (HPLC), Fisher Chemical

CAS: 22767-49-3 Molecular Formula: C5H11NaO3S Molecular Weight (g/mol): 174.19 MDL Number: MFCD00007541,MFCD00149548 InChI Key: ROBLTDOHDSGGDT-UHFFFAOYSA-M Synonym: sodium 1-pentanesulfonate,sodium pentane-1-sulfonate,sodium pentanesulfonate,1-pentanesulfonic acid sodium salt,1-pentanesulfonic acid, sodium salt,1-pentylsodiumsulfonate,ipc-alks-5,1-pentanesulfonate, sodium,pentanesulfonic acid na-salt,pentanesulfonic acidsodiumsalt PubChem CID: 23664617 IUPAC Name: sodium pentane-1-sulfonate SMILES: [Na+].CCCCCS([O-])(=O)=O

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PubChem CID	23664617
CAS	22767-49-3
Molecular Weight (g/mol)	174.19
MDL Number	MFCD00007541,MFCD00149548
SMILES	[Na+].CCCCCS([O-])(=O)=O
Synonym	sodium 1-pentanesulfonate,sodium pentane-1-sulfonate,sodium pentanesulfonate,1-pentanesulfonic acid sodium salt,1-pentanesulfonic acid, sodium salt,1-pentylsodiumsulfonate,ipc-alks-5,1-pentanesulfonate, sodium,pentanesulfonic acid na-salt,pentanesulfonic acidsodiumsalt
IUPAC Name	sodium pentane-1-sulfonate
InChI Key	ROBLTDOHDSGGDT-UHFFFAOYSA-M
Molecular Formula	C5H11NaO3S

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1 Octane Sulfonic Acid Sodium Salt, HPLC Ion Pair Agent, Fisher Chemical™

CAS: 5324-84-5 Molecular Formula: C8H17NaO3S Molecular Weight (g/mol): 216.27 MDL Number: MFCD00007544 InChI Key: HRQDCDQDOPSGBR-UHFFFAOYSA-M IUPAC Name: sodium octane-1-sulfonate SMILES: [Na+].CCCCCCCCS([O-])(=O)=O

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CAS	5324-84-5
Molecular Weight (g/mol)	216.27
MDL Number	MFCD00007544
SMILES	[Na+].CCCCCCCCS([O-])(=O)=O
IUPAC Name	sodium octane-1-sulfonate
InChI Key	HRQDCDQDOPSGBR-UHFFFAOYSA-M
Molecular Formula	C8H17NaO3S

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Sulfanilic Acid Anhydrous (Crystalline/Certified ACS), Fisher Chemical

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

Sodium 1-heptanesulfonate monohydrate, 99.0% (T), MilliporeSigma™ Supelco™

CAS: 207300-90-1 Molecular Formula: C7H17NaO4S Molecular Weight (g/mol): 220.26 MDL Number: MFCD00149550 InChI Key: XWZCREJRXRKIRQ-UHFFFAOYSA-M Synonym: 1-Heptanesulfonic acid sodium salt monohydrate IUPAC Name: sodium heptane-1-sulfonate hydrate SMILES: O.[Na+].CCCCCCCS([O-])(=O)=O

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CAS	207300-90-1
Molecular Weight (g/mol)	220.26
MDL Number	MFCD00149550
SMILES	O.[Na+].CCCCCCCS([O-])(=O)=O
Synonym	1-Heptanesulfonic acid sodium salt monohydrate
IUPAC Name	sodium heptane-1-sulfonate hydrate
InChI Key	XWZCREJRXRKIRQ-UHFFFAOYSA-M
Molecular Formula	C7H17NaO4S

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Hydroxylamine-O-sulfonic acid, 97%

CAS: 2950-43-8 Molecular Formula: H3NO4S Molecular Weight (g/mol): 113.09 MDL Number: MFCD00011604 InChI Key: DQPBABKTKYNPMH-UHFFFAOYSA-N Synonym: hydroxylamine-o-sulfonic acid,aminooxy sulfonic acid,sulfoperamidic acid,hydroxylamine-o-sulphonic acid,permonosulfamic acid,amidoperoxymonosulfuric acid,aminooxysulfonic acid,amidosulfonic peracid,haos,sulfamic acid n-oxide PubChem CID: 76284 IUPAC Name: amino hydrogen sulfate SMILES: NOS(O)(=O)=O

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PubChem CID	76284
CAS	2950-43-8
Molecular Weight (g/mol)	113.09
MDL Number	MFCD00011604
SMILES	NOS(O)(=O)=O
Synonym	hydroxylamine-o-sulfonic acid,aminooxy sulfonic acid,sulfoperamidic acid,hydroxylamine-o-sulphonic acid,permonosulfamic acid,amidoperoxymonosulfuric acid,aminooxysulfonic acid,amidosulfonic peracid,haos,sulfamic acid n-oxide
IUPAC Name	amino hydrogen sulfate
InChI Key	DQPBABKTKYNPMH-UHFFFAOYSA-N
Molecular Formula	H3NO4S

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1-Heptanesulfonic acid sodium salt monohydrate, HPLC grade

CAS: 207300-90-1 InChI Key: XWZCREJRXRKIRQ-UHFFFAOYSA-M Synonym: sodium heptane-1-sulfonate hydrate,1-heptanesulfonic acid sodium salt monohydrate,sodium 1-heptanesulfonate monohydrate,sodium 1-heptanesulfonate hydrate,sodium1-heptanesulfonatemonohydrate,potassium heptane-1-sulfonate hydrate,sodium heptane-1-sulfonate-water 1/1/1,sodium 1-heptanesulfonate monohydrate t,sodium 1-heptanesulfonate monohydrate, for hplc PubChem CID: 23687711 IUPAC Name: sodium;heptane-1-sulfonate;hydrate SMILES: CCCCCCCS(=O)(=O)[O-].O.[Na+]

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PubChem CID	23687711
CAS	207300-90-1
SMILES	CCCCCCCS(=O)(=O)[O-].O.[Na+]
Synonym	sodium heptane-1-sulfonate hydrate,1-heptanesulfonic acid sodium salt monohydrate,sodium 1-heptanesulfonate monohydrate,sodium 1-heptanesulfonate hydrate,sodium1-heptanesulfonatemonohydrate,potassium heptane-1-sulfonate hydrate,sodium heptane-1-sulfonate-water 1/1/1,sodium 1-heptanesulfonate monohydrate t,sodium 1-heptanesulfonate monohydrate, for hplc
IUPAC Name	sodium;heptane-1-sulfonate;hydrate
InChI Key	XWZCREJRXRKIRQ-UHFFFAOYSA-M

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Propargyl p-toluenesulfonate, 97%

CAS: 6165-76-0 Molecular Formula: C10H10O3S Molecular Weight (g/mol): 210.247 MDL Number: MFCD00078365 InChI Key: LMBVCSFXFFROTA-UHFFFAOYSA-N Synonym: propargyl p-toluenesulfonate,propargyl tosylate,prop-2-yn-1-yl 4-methylbenzenesulfonate,p-toluenesulfonic acid, 2-propynyl ester,2-propyn-1-ol, 4-methylbenzenesulfonate,ccris 9146,p-toluenesulfonic acid propargyl ester,propargylp-toluenesulfonate,propargyl p-toluene sulfonate,acmc-209mv7 PubChem CID: 22547 IUPAC Name: prop-2-ynyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCC#C

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Specifications

PubChem CID	22547
CAS	6165-76-0
Molecular Weight (g/mol)	210.247
MDL Number	MFCD00078365
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCC#C
Synonym	propargyl p-toluenesulfonate,propargyl tosylate,prop-2-yn-1-yl 4-methylbenzenesulfonate,p-toluenesulfonic acid, 2-propynyl ester,2-propyn-1-ol, 4-methylbenzenesulfonate,ccris 9146,p-toluenesulfonic acid propargyl ester,propargylp-toluenesulfonate,propargyl p-toluene sulfonate,acmc-209mv7
IUPAC Name	prop-2-ynyl 4-methylbenzenesulfonate
InChI Key	LMBVCSFXFFROTA-UHFFFAOYSA-N
Molecular Formula	C10H10O3S

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2-Pyridinesulfonic acid, 97%, Thermo Scientific Chemicals

CAS: 15103-48-7 Molecular Formula: C5H5NO3S Molecular Weight (g/mol): 159.16 MDL Number: MFCD00234080 InChI Key: KZVLNAGYSAKYMG-UHFFFAOYSA-N Synonym: 2-pyridinesulfonic acid,pyridinesulfonic acid,2-pyridinesulfonic acid 8ci 9ci,alpha-pyridinesulfonic acid,sulfopyridin,pyridine-2-sulfonicacid,acmc-1bo1h,.alpha.-pyridinesulfonic acid,kzvlnagysakymg-uhfffaoysa PubChem CID: 94849 IUPAC Name: pyridine-2-sulfonic acid SMILES: OS(=O)(=O)C1=CC=CC=N1

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PubChem CID	94849
CAS	15103-48-7
Molecular Weight (g/mol)	159.16
MDL Number	MFCD00234080
SMILES	OS(=O)(=O)C1=CC=CC=N1
Synonym	2-pyridinesulfonic acid,pyridinesulfonic acid,2-pyridinesulfonic acid 8ci 9ci,alpha-pyridinesulfonic acid,sulfopyridin,pyridine-2-sulfonicacid,acmc-1bo1h,.alpha.-pyridinesulfonic acid,kzvlnagysakymg-uhfffaoysa
IUPAC Name	pyridine-2-sulfonic acid
InChI Key	KZVLNAGYSAKYMG-UHFFFAOYSA-N
Molecular Formula	C5H5NO3S

Sodium 1-nonanesulfonate, ≥99.0% (T), MilliporeSigma™ Supelco™

MDL Number: MFCD00025010 Synonym: 1-Nonanesulfonic acid sodium salt

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MDL Number	MFCD00025010
Synonym	1-Nonanesulfonic acid sodium salt

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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

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Dysprosium(III) trifluoromethanesulfonate, 98%

CAS: 139177-62-1 Molecular Formula: C3DyF9O9S3 Molecular Weight (g/mol): 609.69 MDL Number: MFCD00209583 InChI Key: XSVCYDUEICANRJ-UHFFFAOYSA-K Synonym: dysprosium iii trifluoromethanesulfonate,tris triflato dysprosium,dy otf 3,dysprosium iii triflate,dysprosium triflate,dysprosium trifluoromethanesulfonate,acmc-20al36,dysprosium 3+ tritriflate,dysprosium tris trifluoromethanesulfonate,dysprosium 3+ ; trifluoromethanesulfonate PubChem CID: 9938788 IUPAC Name: dysprosium(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-].[Dy+3]

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PubChem CID	9938788
CAS	139177-62-1
Molecular Weight (g/mol)	609.69
MDL Number	MFCD00209583
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-].[Dy+3]
Synonym	dysprosium iii trifluoromethanesulfonate,tris triflato dysprosium,dy otf 3,dysprosium iii triflate,dysprosium triflate,dysprosium trifluoromethanesulfonate,acmc-20al36,dysprosium 3+ tritriflate,dysprosium tris trifluoromethanesulfonate,dysprosium 3+ ; trifluoromethanesulfonate
IUPAC Name	dysprosium(3+);trifluoromethanesulfonate
InChI Key	XSVCYDUEICANRJ-UHFFFAOYSA-K
Molecular Formula	C3DyF9O9S3

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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

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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

Scandium(III) trifluoromethanesulfonate, 95%

CAS: 144026-79-9 Molecular Formula: C₃F₉O₉S₃Sc Molecular Weight (g/mol): 492.17 MDL Number: MFCD00192433 InChI Key: HZXJVDYQRYYYOR-UHFFFAOYSA-K Synonym: scandium iii trifluoromethanesulfonate,scandium trifluoromethanesulfonate,scandium iii triflate,scandium triflate,sc otf 3,scandium 3+ ; trifluoromethanesulfonate,trifluoromethanesulfonic acid scandium iii salt,scandium iii trifluoromethanesulphonate,scandium tris trifluoromethanesulfonate,scandiumtriflate PubChem CID: 2734571 IUPAC Name: scandium(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-].[Sc+3]

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PubChem CID	2734571
CAS	144026-79-9
Molecular Weight (g/mol)	492.17
MDL Number	MFCD00192433
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-].[Sc+3]
Synonym	scandium iii trifluoromethanesulfonate,scandium trifluoromethanesulfonate,scandium iii triflate,scandium triflate,sc otf 3,scandium 3+ ; trifluoromethanesulfonate,trifluoromethanesulfonic acid scandium iii salt,scandium iii trifluoromethanesulphonate,scandium tris trifluoromethanesulfonate,scandiumtriflate
IUPAC Name	scandium(3+);trifluoromethanesulfonate
InChI Key	HZXJVDYQRYYYOR-UHFFFAOYSA-K
Molecular Formula	C₃F₉O₉S₃Sc

Organic sulfonic acids and derivatives

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