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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346 – 360 of 2,030 results

346

Pyridinium 3-Nitrobenzenesulfonate 98.0+%, TCI America™

CAS: 84752-61-4 Molecular Formula: C11H10N2O5S Molecular Weight (g/mol): 282.27 MDL Number: MFCD00060234 InChI Key: WZZFZXZRKPNZOC-UHFFFAOYSA-N PubChem CID: 16211770 IUPAC Name: 3-nitrobenzenesulfonate;pyridin-1-ium SMILES: C1=CC=[NH+]C=C1.C1=CC(=CC(=C1)S(=O)(=O)[O-])[N+](=O)[O-]

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Specifications

PubChem CID	16211770
CAS	84752-61-4
Molecular Weight (g/mol)	282.27
MDL Number	MFCD00060234
SMILES	C1=CC=[NH+]C=C1.C1=CC(=CC(=C1)S(=O)(=O)[O-])[N+](=O)[O-]
IUPAC Name	3-nitrobenzenesulfonate;pyridin-1-ium
InChI Key	WZZFZXZRKPNZOC-UHFFFAOYSA-N
Molecular Formula	C11H10N2O5S

347

Sodium 1-Propanesulfonate 98.0+%, TCI America™

CAS: 14533-63-2 Molecular Formula: C3H7NaO3S Molecular Weight (g/mol): 146.136 MDL Number: MFCD00062546 InChI Key: NPAWNPCNZAPTKA-UHFFFAOYSA-M Synonym: sodium 1-propanesulfonate,sodium propanesulphonate,1-propanesulfonic acid sodium salt,sodium propane-1-sulfonate,sodium propanesulfonate,acmc-209cuo,ipc-alks-3,c3h7o3s.na,potassium propane-1-sulfonate,propanesulfonic acid sodium salt PubChem CID: 4319363 IUPAC Name: sodium;propane-1-sulfonate SMILES: CCCS(=O)(=O)[O-].[Na+]

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Specifications

PubChem CID	4319363
CAS	14533-63-2
Molecular Weight (g/mol)	146.136
MDL Number	MFCD00062546
SMILES	CCCS(=O)(=O)[O-].[Na+]
Synonym	sodium 1-propanesulfonate,sodium propanesulphonate,1-propanesulfonic acid sodium salt,sodium propane-1-sulfonate,sodium propanesulfonate,acmc-209cuo,ipc-alks-3,c3h7o3s.na,potassium propane-1-sulfonate,propanesulfonic acid sodium salt
IUPAC Name	sodium;propane-1-sulfonate
InChI Key	NPAWNPCNZAPTKA-UHFFFAOYSA-M
Molecular Formula	C3H7NaO3S

348

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

CAS: 68922-18-9 Molecular Formula: C7H9NO3S Molecular Weight (g/mol): 187.21 MDL Number: MFCD00006365 InChI Key: VRBVUAYEXFCDPE-UHFFFAOYSA-N PubChem CID: 96724 IUPAC Name: 2-(pyridin-2-yl)ethane-1-sulfonic acid SMILES: OS(=O)(=O)CCC1=CC=CC=N1

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Specifications

PubChem CID	96724
CAS	68922-18-9
Molecular Weight (g/mol)	187.21
MDL Number	MFCD00006365
SMILES	OS(=O)(=O)CCC1=CC=CC=N1
IUPAC Name	2-(pyridin-2-yl)ethane-1-sulfonic acid
InChI Key	VRBVUAYEXFCDPE-UHFFFAOYSA-N
Molecular Formula	C7H9NO3S

349

Phenyl p-Toluenesulfonate 99.0+%, TCI America™

CAS: 640-60-8 Molecular Formula: C13H12O3S Molecular Weight (g/mol): 248.296 MDL Number: MFCD00025996 InChI Key: KZQFPRKQBWRRHQ-UHFFFAOYSA-N Synonym: phenyl para-toluenesulfonate,p-toluenesulfonic acid phenyl ester,phenyl tosylate,phenyl p-toluenesulfonate,phenylp-toluenesulfonate,acmc-209njz,phenyl 4-methylbenzene-1-sulfonate,toluene-4-sulfonic acid phenyl ester,benzenesulfonic acid,4-methyl-, phenyl ester PubChem CID: 223146 IUPAC Name: phenyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OC2=CC=CC=C2

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Specifications

PubChem CID	223146
CAS	640-60-8
Molecular Weight (g/mol)	248.296
MDL Number	MFCD00025996
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OC2=CC=CC=C2
Synonym	phenyl para-toluenesulfonate,p-toluenesulfonic acid phenyl ester,phenyl tosylate,phenyl p-toluenesulfonate,phenylp-toluenesulfonate,acmc-209njz,phenyl 4-methylbenzene-1-sulfonate,toluene-4-sulfonic acid phenyl ester,benzenesulfonic acid,4-methyl-, phenyl ester
IUPAC Name	phenyl 4-methylbenzenesulfonate
InChI Key	KZQFPRKQBWRRHQ-UHFFFAOYSA-N
Molecular Formula	C13H12O3S

350

Pifithrin-mu 98.0+%, TCI America™

CAS: 64984-31-2 Molecular Formula: C8H7NO2S Molecular Weight (g/mol): 181.209 MDL Number: MFCD00181531 InChI Key: ZZUZYEMRHCMVTB-UHFFFAOYSA-N Synonym: pifithrin-mu,pifithrin-,i,2-phenylacetylenesulfonamide,phenylethynesulfonamide,phenylacetylenylsulfonamide,2-phenylethyne-1-sulfonamide,pifithrin mu,pftmu,pifithrin-micro,pifithrin-u PubChem CID: 327653 IUPAC Name: 2-phenylethynesulfonamide SMILES: C1=CC=C(C=C1)C#CS(=O)(=O)N

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Specifications

PubChem CID	327653
CAS	64984-31-2
Molecular Weight (g/mol)	181.209
MDL Number	MFCD00181531
SMILES	C1=CC=C(C=C1)C#CS(=O)(=O)N
Synonym	pifithrin-mu,pifithrin-,i,2-phenylacetylenesulfonamide,phenylethynesulfonamide,phenylacetylenylsulfonamide,2-phenylethyne-1-sulfonamide,pifithrin mu,pftmu,pifithrin-micro,pifithrin-u
IUPAC Name	2-phenylethynesulfonamide
InChI Key	ZZUZYEMRHCMVTB-UHFFFAOYSA-N
Molecular Formula	C8H7NO2S

351

4-[(1-Pyrrolidinylsulfonyl)methyl]aniline 97.0+%, TCI America™

CAS: 334981-10-1 Molecular Formula: C11H16N2O2S Molecular Weight (g/mol): 240.32 MDL Number: MFCD06795500 InChI Key: VNSKHALYBQZMFW-UHFFFAOYSA-N Synonym: 1-[(4-Aminobenzyl)sulfonyl]pyrrolidine PubChem CID: 11184058 IUPAC Name: 4-[(pyrrolidine-1-sulfonyl)methyl]aniline SMILES: NC1=CC=C(CS(=O)(=O)N2CCCC2)C=C1

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Specifications

PubChem CID	11184058
CAS	334981-10-1
Molecular Weight (g/mol)	240.32
MDL Number	MFCD06795500
SMILES	NC1=CC=C(CS(=O)(=O)N2CCCC2)C=C1
Synonym	1-[(4-Aminobenzyl)sulfonyl]pyrrolidine
IUPAC Name	4-[(pyrrolidine-1-sulfonyl)methyl]aniline
InChI Key	VNSKHALYBQZMFW-UHFFFAOYSA-N
Molecular Formula	C11H16N2O2S

352

2-(2-Thienyl)ethyl p-Toluenesulfonate 95.0+%, TCI America™

CAS: 40412-06-4 Molecular Formula: C13H14O3S2 Molecular Weight (g/mol): 282.37 MDL Number: MFCD05150366 InChI Key: HLPRKWVEMYDPAU-UHFFFAOYSA-N Synonym: p-Toluenesulfonic Acid 2-(2-Thienyl)ethyl Ester PubChem CID: 3682034 IUPAC Name: 2-(thiophen-2-yl)ethyl 4-methylbenzene-1-sulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCCC1=CC=CS1

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Specifications

PubChem CID	3682034
CAS	40412-06-4
Molecular Weight (g/mol)	282.37
MDL Number	MFCD05150366
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCC1=CC=CS1
Synonym	p-Toluenesulfonic Acid 2-(2-Thienyl)ethyl Ester
IUPAC Name	2-(thiophen-2-yl)ethyl 4-methylbenzene-1-sulfonate
InChI Key	HLPRKWVEMYDPAU-UHFFFAOYSA-N
Molecular Formula	C13H14O3S2

353

Sodium 1-Nonanesulfonate 98.0+%, TCI America™

CAS: 35192-74-6 Molecular Formula: C9H19NaO3S Molecular Weight (g/mol): 230.298 MDL Number: MFCD00025010 InChI Key: RUYRDULZOKULPK-UHFFFAOYSA-M Synonym: sodium nonane-1-sulfonate,sodium 1-nonanesulfonate,1-nonanesulfonic acid sodium salt,1-nonanesulfonic acid, sodium salt,sodium nonylsulfonate,sodium 1-nonanesulphonate,ipc-alks-9,1-eeie>>cea aaeni,c9h19o3s.na,potassium nonane-1-sulfonate PubChem CID: 23664777 IUPAC Name: sodium;nonane-1-sulfonate SMILES: CCCCCCCCCS(=O)(=O)[O-].[Na+]

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Specifications

PubChem CID	23664777
CAS	35192-74-6
Molecular Weight (g/mol)	230.298
MDL Number	MFCD00025010
SMILES	CCCCCCCCCS(=O)(=O)[O-].[Na+]
Synonym	sodium nonane-1-sulfonate,sodium 1-nonanesulfonate,1-nonanesulfonic acid sodium salt,1-nonanesulfonic acid, sodium salt,sodium nonylsulfonate,sodium 1-nonanesulphonate,ipc-alks-9,1-eeie>>cea aaeni,c9h19o3s.na,potassium nonane-1-sulfonate
IUPAC Name	sodium;nonane-1-sulfonate
InChI Key	RUYRDULZOKULPK-UHFFFAOYSA-M
Molecular Formula	C9H19NaO3S

354

1,4-Naphthalenebis(trifluoromethanesulfonate) 98.0+%, TCI America™

CAS: 152873-78-4 Molecular Formula: C12H6F6O6S2 Molecular Weight (g/mol): 424.284 InChI Key: WUQONKZHJZYVAX-UHFFFAOYSA-N Synonym: 1,4-Naphthaleneditriflate PubChem CID: 10526326 IUPAC Name: [4-(trifluoromethylsulfonyloxy)naphthalen-1-yl] trifluoromethanesulfonate SMILES: C1=CC=C2C(=C1)C(=CC=C2OS(=O)(=O)C(F)(F)F)OS(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	10526326
CAS	152873-78-4
Molecular Weight (g/mol)	424.284
SMILES	C1=CC=C2C(=C1)C(=CC=C2OS(=O)(=O)C(F)(F)F)OS(=O)(=O)C(F)(F)F
Synonym	1,4-Naphthaleneditriflate
IUPAC Name	[4-(trifluoromethylsulfonyloxy)naphthalen-1-yl] trifluoromethanesulfonate
InChI Key	WUQONKZHJZYVAX-UHFFFAOYSA-N
Molecular Formula	C12H6F6O6S2

355

Sodium 1-Octanesulfonate 98.0+%, TCI America™

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

356

2,2,2-Trifluoroethyl Trifluoromethanesulfonate 97.0+%, TCI America™

CAS: 6226-25-1 Molecular Formula: C3H2F6O3S Molecular Weight (g/mol): 232.096 MDL Number: MFCD00671579 InChI Key: RTMMSCJWQYWMNK-UHFFFAOYSA-N Synonym: 2,2,2-trifluoroethyltrifluoromethanesulfonate,2,2,2-trifluoroethyl triflate,methanesulfonic acid, trifluoro-, 2,2,2-trifluoroethyl ester,trifluoromethanesulfonic acid 2,2,2-trifluoroethyl ester,2,2,2-trifluoroethyl trifluoromethanesulphonate,2,2,2-trifluoroethyl trifluorometanesulfonic acid,2,2,2-trifluoroethyltrifluoromethanesulphonate,2,2,2-trifluoroethyl trifluoromethane sulfonate,trifluoroethyltriflate,trifluoroethyl triflate PubChem CID: 80366 IUPAC Name: 2,2,2-trifluoroethyl trifluoromethanesulfonate SMILES: C(C(F)(F)F)OS(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	80366
CAS	6226-25-1
Molecular Weight (g/mol)	232.096
MDL Number	MFCD00671579
SMILES	C(C(F)(F)F)OS(=O)(=O)C(F)(F)F
Synonym	2,2,2-trifluoroethyltrifluoromethanesulfonate,2,2,2-trifluoroethyl triflate,methanesulfonic acid, trifluoro-, 2,2,2-trifluoroethyl ester,trifluoromethanesulfonic acid 2,2,2-trifluoroethyl ester,2,2,2-trifluoroethyl trifluoromethanesulphonate,2,2,2-trifluoroethyl trifluorometanesulfonic acid,2,2,2-trifluoroethyltrifluoromethanesulphonate,2,2,2-trifluoroethyl trifluoromethane sulfonate,trifluoroethyltriflate,trifluoroethyl triflate
IUPAC Name	2,2,2-trifluoroethyl trifluoromethanesulfonate
InChI Key	RTMMSCJWQYWMNK-UHFFFAOYSA-N
Molecular Formula	C3H2F6O3S

357

Octadecyldimethyl(3-sulfopropyl)ammonium Hydroxide Inner Salt 97.0+%, TCI America™

CAS: 13177-41-8 Molecular Formula: C23H49NO3S Molecular Weight (g/mol): 419.709 MDL Number: MFCD00043218 InChI Key: DIROHOMJLWMERM-UHFFFAOYSA-N Synonym: 3-[Dimethyl(octadecyl)ammonio]propane-1-sulfonate, 3-[Dimethyl(stearyl)ammonio]propane-1-sulfonate, Stearyl Sulfobetaine, Stearyldimethyl(3-sulfopropyl)ammonium Hydroxide Inner Salt PubChem CID: 83205 IUPAC Name: 3-[dimethyl(octadecyl)azaniumyl]propane-1-sulfonate SMILES: CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCS(=O)(=O)[O-]

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Specifications

PubChem CID	83205
CAS	13177-41-8
Molecular Weight (g/mol)	419.709
MDL Number	MFCD00043218
SMILES	CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCS(=O)(=O)[O-]
Synonym	3-[Dimethyl(octadecyl)ammonio]propane-1-sulfonate, 3-[Dimethyl(stearyl)ammonio]propane-1-sulfonate, Stearyl Sulfobetaine, Stearyldimethyl(3-sulfopropyl)ammonium Hydroxide Inner Salt
IUPAC Name	3-[dimethyl(octadecyl)azaniumyl]propane-1-sulfonate
InChI Key	DIROHOMJLWMERM-UHFFFAOYSA-N
Molecular Formula	C23H49NO3S

358

1,3-Bis(tosyloxy)propane 98.0+%, TCI America™

CAS: 5469-66-9 Molecular Formula: C17H20O6S2 Molecular Weight (g/mol): 384.46 MDL Number: MFCD00013392 InChI Key: ODVREDGIWSDQFD-UHFFFAOYSA-N Synonym: 1,3-bis tosyloxy propane,propane-1,3-diyl bis 4-methylbenzenesulfonate,1,3-propanediol di-p-toluenesulfonate,1,3-propanediol di-p-tosylate,1,3-propanediol-di-4-tosylate,3-4-methylbenzenesulfonyl oxy propyl 4-methylbenzene-1-sulfonate,3-4-methylbenzenesulfonyl oxy propyl 4-methylbenzenesulfonate,propane-1,3-di-tos,acmc-209liv,1,3-propanediol ditosylate PubChem CID: 230370 IUPAC Name: 3-[(4-methylbenzenesulfonyl)oxy]propyl 4-methylbenzene-1-sulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCCCOS(=O)(=O)C1=CC=C(C)C=C1

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Specifications

PubChem CID	230370
CAS	5469-66-9
Molecular Weight (g/mol)	384.46
MDL Number	MFCD00013392
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCCOS(=O)(=O)C1=CC=C(C)C=C1
Synonym	1,3-bis tosyloxy propane,propane-1,3-diyl bis 4-methylbenzenesulfonate,1,3-propanediol di-p-toluenesulfonate,1,3-propanediol di-p-tosylate,1,3-propanediol-di-4-tosylate,3-4-methylbenzenesulfonyl oxy propyl 4-methylbenzene-1-sulfonate,3-4-methylbenzenesulfonyl oxy propyl 4-methylbenzenesulfonate,propane-1,3-di-tos,acmc-209liv,1,3-propanediol ditosylate
IUPAC Name	3-[(4-methylbenzenesulfonyl)oxy]propyl 4-methylbenzene-1-sulfonate
InChI Key	ODVREDGIWSDQFD-UHFFFAOYSA-N
Molecular Formula	C17H20O6S2

359

Methyl p-Toluenesulfonate 98.0+%, TCI America™

CAS: 80-48-8 Molecular Formula: C8H10O3S Molecular Weight (g/mol): 186.225 MDL Number: MFCD00008417 InChI Key: VUQUOGPMUUJORT-UHFFFAOYSA-N Synonym: methyl p-toluenesulfonate,methyl tosylate,methyl p-tosylate,methyl toluene-4-sulfonate,methyl-p-toluenesulfonate,p-toluenesulfonic acid, methyl ester,benzenesulfonic acid, 4-methyl-, methyl ester,methyl toluene-4-sulphonate,p-toluenesulfonic acid methyl ester,p-methylbenzenesulfonate methyl ester PubChem CID: 6645 IUPAC Name: methyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OC

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Specifications

PubChem CID	6645
CAS	80-48-8
Molecular Weight (g/mol)	186.225
MDL Number	MFCD00008417
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OC
Synonym	methyl p-toluenesulfonate,methyl tosylate,methyl p-tosylate,methyl toluene-4-sulfonate,methyl-p-toluenesulfonate,p-toluenesulfonic acid, methyl ester,benzenesulfonic acid, 4-methyl-, methyl ester,methyl toluene-4-sulphonate,p-toluenesulfonic acid methyl ester,p-methylbenzenesulfonate methyl ester
IUPAC Name	methyl 4-methylbenzenesulfonate
InChI Key	VUQUOGPMUUJORT-UHFFFAOYSA-N
Molecular Formula	C8H10O3S

360

1,4-Butanesultone 99.0+%, TCI America™

CAS: 1633-83-6 Molecular Formula: C4H8O3S Molecular Weight (g/mol): 136.17 MDL Number: MFCD00006584 InChI Key: MHYFEEDKONKGEB-UHFFFAOYSA-N Synonym: 1,4-butane sultone,1,4-butanesultone,butane sultone,butanesultone,1,2-oxathiane, 2,2-dioxide,butanesulfone,1,2-oxathiane 2,2-dioxide,1,4-butylene sulfone,delta-valerosultone,1,4-butanesulfone PubChem CID: 15411 IUPAC Name: 1,2λ⁶-oxathiane-2,2-dione SMILES: O=S1(=O)CCCCO1

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Specifications

PubChem CID	15411
CAS	1633-83-6
Molecular Weight (g/mol)	136.17
MDL Number	MFCD00006584
SMILES	O=S1(=O)CCCCO1
Synonym	1,4-butane sultone,1,4-butanesultone,butane sultone,butanesultone,1,2-oxathiane, 2,2-dioxide,butanesulfone,1,2-oxathiane 2,2-dioxide,1,4-butylene sulfone,delta-valerosultone,1,4-butanesulfone
IUPAC Name	1,2λ⁶-oxathiane-2,2-dione
InChI Key	MHYFEEDKONKGEB-UHFFFAOYSA-N
Molecular Formula	C4H8O3S

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