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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301 – 315 of 2,030 results

301

Hexyl p-Toluenesulfonate 98.0+%, TCI America™

CAS: 3839-35-8 Molecular Formula: C13H20O3S Molecular Weight (g/mol): 256.36 MDL Number: MFCD00059439 InChI Key: IVQOVYWBHRSGJI-UHFFFAOYSA-N Synonym: p-Toluenesulfonic Acid Hexyl Ester PubChem CID: 220448 IUPAC Name: hexyl 4-methylbenzenesulfonate SMILES: CCCCCCOS(=O)(=O)C1=CC=C(C=C1)C

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Specifications

PubChem CID	220448
CAS	3839-35-8
Molecular Weight (g/mol)	256.36
MDL Number	MFCD00059439
SMILES	CCCCCCOS(=O)(=O)C1=CC=C(C=C1)C
Synonym	p-Toluenesulfonic Acid Hexyl Ester
IUPAC Name	hexyl 4-methylbenzenesulfonate
InChI Key	IVQOVYWBHRSGJI-UHFFFAOYSA-N
Molecular Formula	C13H20O3S

302

Triethylsilyl Trifluoromethanesulfonate 98.0+%, TCI America™

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

303

(R)-(-)-2,2-Dimethyl-1,3-dioxolan-4-ylmethyl p-Toluenesulfonate 98.0+%, TCI America™

CAS: 23788-74-1 Molecular Formula: C13H18O5S Molecular Weight (g/mol): 286.342 MDL Number: MFCD00063233 InChI Key: SRKDUHUULIWXFT-LLVKDONJSA-N Synonym: r-2,2-dimethyl-1,3-dioxolan-4-yl methyl 4-methylbenzenesulfonate,r---2,2-dimethyl-1,3-dioxolan-4-ylmethyl p-toluenesulfonate,4r-2,2-dimethyl-1,3-dioxolan-4-yl methyl 4-methylbenzenesulfonate,d---1,2-isopropylideneglycerol 3-p-toluenesulfonate,r-2,2-dimethyl-1,3-dioxolane-4-methanol p-toluenesulfonate,r---2,2-dimethyl-1,3-dioxolane-4-ylmethyl p-toluenesulfonate,r---2,2-dimethyl-4-hydroxymethyl-1,3-dioxolane-p-toluenesulfonate,d-alpha,beta-isopropylideneglycerol-gamma-tosylate,pubchem6799,2,2-dimethyl-1,3-dioxolan-4-yl methyl 4-methylbenzenesulfonate # PubChem CID: 6993835 IUPAC Name: [(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCC2COC(O2)(C)C

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Specifications

PubChem CID	6993835
CAS	23788-74-1
Molecular Weight (g/mol)	286.342
MDL Number	MFCD00063233
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCC2COC(O2)(C)C
Synonym	r-2,2-dimethyl-1,3-dioxolan-4-yl methyl 4-methylbenzenesulfonate,r---2,2-dimethyl-1,3-dioxolan-4-ylmethyl p-toluenesulfonate,4r-2,2-dimethyl-1,3-dioxolan-4-yl methyl 4-methylbenzenesulfonate,d---1,2-isopropylideneglycerol 3-p-toluenesulfonate,r-2,2-dimethyl-1,3-dioxolane-4-methanol p-toluenesulfonate,r---2,2-dimethyl-1,3-dioxolane-4-ylmethyl p-toluenesulfonate,r---2,2-dimethyl-4-hydroxymethyl-1,3-dioxolane-p-toluenesulfonate,d-alpha,beta-isopropylideneglycerol-gamma-tosylate,pubchem6799,2,2-dimethyl-1,3-dioxolan-4-yl methyl 4-methylbenzenesulfonate #
IUPAC Name	[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl 4-methylbenzenesulfonate
InChI Key	SRKDUHUULIWXFT-LLVKDONJSA-N
Molecular Formula	C13H18O5S

304

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

305

4-Nitrophenyl Trifluoromethanesulfonate 99.0+%, TCI America™

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306

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

307

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

308

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

309

Sodium 3-(1-Naphthylamino)propanesulfonate 98.0+%, TCI America™

CAS: 104484-71-1 Molecular Formula: C13H14NNaO3S Molecular Weight (g/mol): 287.309 MDL Number: MFCD00059520 InChI Key: HSOPFPPLFWZKJN-UHFFFAOYSA-M Synonym: sodium 3-naphthalen-1-ylamino propane-1-sulfonate,sodium 3-1-naphthylamino propanesulfonate,n-1-naphthyl-3-aminopropanesulfonic acid sodium salt,sodium 3-1-naphthylamino-1-propanesulfonate,sodium 3-naphthalen-1-yl amino propane-1-sulfonate,1-propanesulfonicacid,3-1-naphthalenylamino-,sodiumsalt 1:1,1-propanesulfonic acid, 3-1-naphthalenylamino-, monosodium salt,ksc909a8j,sodium 3-1-naphthylamino propane-1-sulfonate,n-1-naphthyl-3-aminopropanesulfonic acidsodiumsalt PubChem CID: 23672139 IUPAC Name: sodium;3-(naphthalen-1-ylamino)propane-1-sulfonate SMILES: C1=CC=C2C(=C1)C=CC=C2NCCCS(=O)(=O)[O-].[Na+]

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Specifications

PubChem CID	23672139
CAS	104484-71-1
Molecular Weight (g/mol)	287.309
MDL Number	MFCD00059520
SMILES	C1=CC=C2C(=C1)C=CC=C2NCCCS(=O)(=O)[O-].[Na+]
Synonym	sodium 3-naphthalen-1-ylamino propane-1-sulfonate,sodium 3-1-naphthylamino propanesulfonate,n-1-naphthyl-3-aminopropanesulfonic acid sodium salt,sodium 3-1-naphthylamino-1-propanesulfonate,sodium 3-naphthalen-1-yl amino propane-1-sulfonate,1-propanesulfonicacid,3-1-naphthalenylamino-,sodiumsalt 1:1,1-propanesulfonic acid, 3-1-naphthalenylamino-, monosodium salt,ksc909a8j,sodium 3-1-naphthylamino propane-1-sulfonate,n-1-naphthyl-3-aminopropanesulfonic acidsodiumsalt
IUPAC Name	sodium;3-(naphthalen-1-ylamino)propane-1-sulfonate
InChI Key	HSOPFPPLFWZKJN-UHFFFAOYSA-M
Molecular Formula	C13H14NNaO3S

310

Sodium Sulfanilate Hydrate 98.0+%, TCI America™

CAS: 123333-70-0 Molecular Formula: C6H6NNaO3S Molecular Weight (g/mol): 195.17 MDL Number: MFCD00151043 InChI Key: KSVSZLXDULFGDQ-UHFFFAOYSA-M Synonym: sodium sulfanilate hydrate,sodium 4-aminobenzenesulfonate hydrate,sulfanilic acid sodium salt hydrate,4-aminobenzenesulfonic acid, sodium salt hydrate,sodium 4-aminobenzenesulfonate hydrate 1:1:x,acmc-209aoo,c6h6nso3.na.h2o,sodium4-aminobenzenesulfonatehydrate,p-anilinesulfonic acid sodium PubChem CID: 23672401 IUPAC Name: sodium 4-aminobenzene-1-sulfonate SMILES: [Na+].NC1=CC=C(C=C1)S([O-])(=O)=O

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Specifications

PubChem CID	23672401
CAS	123333-70-0
Molecular Weight (g/mol)	195.17
MDL Number	MFCD00151043
SMILES	[Na+].NC1=CC=C(C=C1)S([O-])(=O)=O
Synonym	sodium sulfanilate hydrate,sodium 4-aminobenzenesulfonate hydrate,sulfanilic acid sodium salt hydrate,4-aminobenzenesulfonic acid, sodium salt hydrate,sodium 4-aminobenzenesulfonate hydrate 1:1:x,acmc-209aoo,c6h6nso3.na.h2o,sodium4-aminobenzenesulfonatehydrate,p-anilinesulfonic acid sodium
IUPAC Name	sodium 4-aminobenzene-1-sulfonate
InChI Key	KSVSZLXDULFGDQ-UHFFFAOYSA-M
Molecular Formula	C6H6NNaO3S

311

Sodium 2-Methyl-2-propene-1-sulfonate 98.0+%, TCI America™

CAS: 1561-92-8 Molecular Formula: C4H7NaO3S Molecular Weight (g/mol): 158.15 MDL Number: MFCD00065344 InChI Key: SZHIIIPPJJXYRY-UHFFFAOYSA-M Synonym: Methallylsulfonic Acid Sodium Salt, Sodium Methallylsulfonate, 2-Methyl-2-propene-1-sulfonic Acid Sodium Salt PubChem CID: 23663624 IUPAC Name: sodium 2-methylprop-2-ene-1-sulfonate SMILES: [Na+].CC(=C)CS([O-])(=O)=O

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Specifications

PubChem CID	23663624
CAS	1561-92-8
Molecular Weight (g/mol)	158.15
MDL Number	MFCD00065344
SMILES	[Na+].CC(=C)CS([O-])(=O)=O
Synonym	Methallylsulfonic Acid Sodium Salt, Sodium Methallylsulfonate, 2-Methyl-2-propene-1-sulfonic Acid Sodium Salt
IUPAC Name	sodium 2-methylprop-2-ene-1-sulfonate
InChI Key	SZHIIIPPJJXYRY-UHFFFAOYSA-M
Molecular Formula	C4H7NaO3S

312

2-Methoxyethyl Methanesulfonate 97.0+%, TCI America™

CAS: 16427-44-4 Molecular Formula: C4H10O4S Molecular Weight (g/mol): 154.18 MDL Number: MFCD02656401 InChI Key: BCKAHDGFNHDQST-UHFFFAOYSA-N Synonym: Methanesulfonic Acid 2-Methoxyethyl Ester PubChem CID: 146293 IUPAC Name: 2-methoxyethyl methanesulfonate SMILES: COCCOS(=O)(=O)C

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Specifications

PubChem CID	146293
CAS	16427-44-4
Molecular Weight (g/mol)	154.18
MDL Number	MFCD02656401
SMILES	COCCOS(=O)(=O)C
Synonym	Methanesulfonic Acid 2-Methoxyethyl Ester
IUPAC Name	2-methoxyethyl methanesulfonate
InChI Key	BCKAHDGFNHDQST-UHFFFAOYSA-N
Molecular Formula	C4H10O4S

313

4-Methyl-2-pyridyl Trifluoromethanesulfonate 97.0+%, TCI America™

CAS: 179260-78-7 Molecular Formula: C7H6F3NO3S Molecular Weight (g/mol): 241.184 InChI Key: AZUJRVRRUXHHDV-UHFFFAOYSA-N Synonym: Trifluoromethanesulfonic Acid 4-Methyl-2-pyridyl Ester PubChem CID: 10857619 IUPAC Name: (4-methylpyridin-2-yl) trifluoromethanesulfonate SMILES: CC1=CC(=NC=C1)OS(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	10857619
CAS	179260-78-7
Molecular Weight (g/mol)	241.184
SMILES	CC1=CC(=NC=C1)OS(=O)(=O)C(F)(F)F
Synonym	Trifluoromethanesulfonic Acid 4-Methyl-2-pyridyl Ester
IUPAC Name	(4-methylpyridin-2-yl) trifluoromethanesulfonate
InChI Key	AZUJRVRRUXHHDV-UHFFFAOYSA-N
Molecular Formula	C7H6F3NO3S

314

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

315

1,3-Propanedisulfonic Acid (50-60% in Water), TCI America™

CAS: 21668-77-9 Molecular Formula: C3H6O6S2 Molecular Weight (g/mol): 202.20 MDL Number: MFCD00191482 InChI Key: MGNVWUDMMXZUDI-UHFFFAOYSA-L Synonym: 1,3-propanedisulfonic acid,eprodisate,1,3-propanedisulfonic acid in water,unii-6qfp76v7s7,propane-1,3-disulfonate,eprodisate inn,1,3-propanesulfonic acid,1,3-propanedisulfonicacid,1,3-propanedisulphonic acid,1,3 propanesulfonate PubChem CID: 428573 IUPAC Name: propane-1,3-disulfonate SMILES: [O-]S(=O)(=O)CCCS([O-])(=O)=O

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Specifications

PubChem CID	428573
CAS	21668-77-9
Molecular Weight (g/mol)	202.20
MDL Number	MFCD00191482
SMILES	[O-]S(=O)(=O)CCCS([O-])(=O)=O
Synonym	1,3-propanedisulfonic acid,eprodisate,1,3-propanedisulfonic acid in water,unii-6qfp76v7s7,propane-1,3-disulfonate,eprodisate inn,1,3-propanesulfonic acid,1,3-propanedisulfonicacid,1,3-propanedisulphonic acid,1,3 propanesulfonate
IUPAC Name	propane-1,3-disulfonate
InChI Key	MGNVWUDMMXZUDI-UHFFFAOYSA-L
Molecular Formula	C3H6O6S2

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