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.

1 – 15 of 508 results

Promotions Available

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

Pricing and Availability
Specifications

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

Promotions Available

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

Pricing and Availability
Specifications

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

Promotions Available

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

Pricing and Availability
Specifications

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

Promotions Available

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

Pricing and Availability
Specifications

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

Promotions Available

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

Pricing and Availability
Specifications

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

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

Pricing and Availability
Specifications

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

2-Chloroethyl p-toluenesulfonate, 97%

CAS: 80-41-1 Molecular Formula: C9H11ClO3S Molecular Weight (g/mol): 234.694 MDL Number: MFCD00000970 InChI Key: ZXNMIUJDTOMBPV-UHFFFAOYSA-N Synonym: 2-chloroethyl p-toluenesulfonate,2-chloroethyl tosylate,2-chloroethyl p-tosylate,2-tosyloxyethyl chloride,2-chloroethanol p-toluenesulfonate,p-toluenesulfonic acid, 2-chloroethyl ester,ethanol, 2-chloro-, 4-methylbenzenesulfonate,2-p-toluenesulfonyloxy ethyl chloride,2-chloroethyl-p-toluenesulfonate,p-toluenesulfonic acid-2-chloroethyl ester PubChem CID: 6639 IUPAC Name: 2-chloroethyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCCCl

Pricing and Availability
Specifications

PubChem CID	6639
CAS	80-41-1
Molecular Weight (g/mol)	234.694
MDL Number	MFCD00000970
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCCl
Synonym	2-chloroethyl p-toluenesulfonate,2-chloroethyl tosylate,2-chloroethyl p-tosylate,2-tosyloxyethyl chloride,2-chloroethanol p-toluenesulfonate,p-toluenesulfonic acid, 2-chloroethyl ester,ethanol, 2-chloro-, 4-methylbenzenesulfonate,2-p-toluenesulfonyloxy ethyl chloride,2-chloroethyl-p-toluenesulfonate,p-toluenesulfonic acid-2-chloroethyl ester
IUPAC Name	2-chloroethyl 4-methylbenzenesulfonate
InChI Key	ZXNMIUJDTOMBPV-UHFFFAOYSA-N
Molecular Formula	C9H11ClO3S

Trimethylsilyl trifluoromethanesulfonate, 99%

CAS: 27607-77-8 Molecular Formula: C4H9F3O3SSi Molecular Weight (g/mol): 222.253 MDL Number: MFCD00000406 InChI Key: FTVLMFQEYACZNP-UHFFFAOYSA-N Synonym: trimethylsilyl triflate,tmsotf,trifluoromethanesulfonic acid trimethylsilyl ester,trimethylsilyl trifluoromethylsulphonate,unii-z84v0cbh9j,methanesulfonic acid, trifluoro-, trimethylsilyl ester,trimethylsilyl trifluoromethylsulfonate,trimethylsllytrifluoromethanesulphonate,trimethylsilyl trifluoromethanesulphonate,trimethylsilyltrifluoromethanesulphonate PubChem CID: 65367 IUPAC Name: trimethylsilyl trifluoromethanesulfonate SMILES: C[Si](C)(C)OS(=O)(=O)C(F)(F)F

Pricing and Availability
Specifications

PubChem CID	65367
CAS	27607-77-8
Molecular Weight (g/mol)	222.253
MDL Number	MFCD00000406
SMILES	C[Si](C)(C)OS(=O)(=O)C(F)(F)F
Synonym	trimethylsilyl triflate,tmsotf,trifluoromethanesulfonic acid trimethylsilyl ester,trimethylsilyl trifluoromethylsulphonate,unii-z84v0cbh9j,methanesulfonic acid, trifluoro-, trimethylsilyl ester,trimethylsilyl trifluoromethylsulfonate,trimethylsllytrifluoromethanesulphonate,trimethylsilyl trifluoromethanesulphonate,trimethylsilyltrifluoromethanesulphonate
IUPAC Name	trimethylsilyl trifluoromethanesulfonate
InChI Key	FTVLMFQEYACZNP-UHFFFAOYSA-N
Molecular Formula	C4H9F3O3SSi

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

Pricing and Availability
Specifications

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

Sodium 1-butanesulfonate, 99%

CAS: 2386-54-1 Molecular Formula: C4H9NaO3S Molecular Weight (g/mol): 160.16 MDL Number: MFCD00007540 InChI Key: XQCHMGAOAWZUPI-UHFFFAOYSA-M Synonym: sodium 1-butanesulfonate,sodium butane-1-sulfonate,1-butanesulfonic acid sodium salt,sodium butylsulfonate,1-butanesulfonic acid, sodium salt,sodium butane-1-sulphonate,sodium butanesulfonate,ipc-alks-4,1-butanesulfonic acid, sodium salt 1:1,acmc-1cdot PubChem CID: 4096517 IUPAC Name: sodium;butane-1-sulfonate SMILES: [Na+].CCCCS([O-])(=O)=O

Pricing and Availability
Specifications

PubChem CID	4096517
CAS	2386-54-1
Molecular Weight (g/mol)	160.16
MDL Number	MFCD00007540
SMILES	[Na+].CCCCS([O-])(=O)=O
Synonym	sodium 1-butanesulfonate,sodium butane-1-sulfonate,1-butanesulfonic acid sodium salt,sodium butylsulfonate,1-butanesulfonic acid, sodium salt,sodium butane-1-sulphonate,sodium butanesulfonate,ipc-alks-4,1-butanesulfonic acid, sodium salt 1:1,acmc-1cdot
IUPAC Name	sodium;butane-1-sulfonate
InChI Key	XQCHMGAOAWZUPI-UHFFFAOYSA-M
Molecular Formula	C4H9NaO3S

Sodium 1-dodecanesulfonate, 99%

CAS: 2386-53-0 Molecular Formula: C12H25NaO3S Molecular Weight (g/mol): 272.379 MDL Number: MFCD00007527 InChI Key: DAJSVUQLFFJUSX-UHFFFAOYSA-M Synonym: sodium 1-dodecanesulfonate,sodium dodecane-1-sulfonate,1-dodecanesulfonic acid sodium salt,sodium laurylsulfonate,1-dodecanesulfonic acid, sodium salt,unii-4gy1kjw8si,sodium dodecyl sulfonate,4gy1kjw8si,laurylsulfonic acid sodium salt,1-dodecanesulfonic acid, sodium salt 1:1 PubChem CID: 23665726 IUPAC Name: sodium;dodecane-1-sulfonate SMILES: CCCCCCCCCCCCS(=O)(=O)[O-].[Na+]

Pricing and Availability
Specifications

PubChem CID	23665726
CAS	2386-53-0
Molecular Weight (g/mol)	272.379
MDL Number	MFCD00007527
SMILES	CCCCCCCCCCCCS(=O)(=O)[O-].[Na+]
Synonym	sodium 1-dodecanesulfonate,sodium dodecane-1-sulfonate,1-dodecanesulfonic acid sodium salt,sodium laurylsulfonate,1-dodecanesulfonic acid, sodium salt,unii-4gy1kjw8si,sodium dodecyl sulfonate,4gy1kjw8si,laurylsulfonic acid sodium salt,1-dodecanesulfonic acid, sodium salt 1:1
IUPAC Name	sodium;dodecane-1-sulfonate
InChI Key	DAJSVUQLFFJUSX-UHFFFAOYSA-M
Molecular Formula	C12H25NaO3S

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

Pricing and Availability
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

Sodium 1-hexanesulfonate, 99%

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

Pricing and Availability
Specifications

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

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

Pricing and Availability
Specifications

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

Methanesulfonic acid, 98+%

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

Pricing and Availability
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

Organic sulfonic acids and derivatives

Filtered Search Results

Narrow Results