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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331 – 345 of 2,040 results

331

Benzylsulfonamide 98.0+%, TCI America™

CAS: 4563-33-1 Molecular Formula: C7H9NO2S Molecular Weight (g/mol): 171.21 MDL Number: MFCD00041893 InChI Key: ABOYDMHGKWRPFD-UHFFFAOYSA-N Synonym: benzenemethanesulfonamide,benzylsulfonamide,alpha-toluenesulfonamide,methanesulfonamide, 1-phenyl,.alpha.-toluenesulfonamide,1-phenylmethanesulfonamide,toluene-.omega.-sulfonamide,toluene-alpha-sulphonamide,benzyl-sulfonamide,a-toluenesulfonamide PubChem CID: 78318 IUPAC Name: phenylmethanesulfonamide SMILES: NS(=O)(=O)CC1=CC=CC=C1

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Specifications

PubChem CID	78318
CAS	4563-33-1
Molecular Weight (g/mol)	171.21
MDL Number	MFCD00041893
SMILES	NS(=O)(=O)CC1=CC=CC=C1
Synonym	benzenemethanesulfonamide,benzylsulfonamide,alpha-toluenesulfonamide,methanesulfonamide, 1-phenyl,.alpha.-toluenesulfonamide,1-phenylmethanesulfonamide,toluene-.omega.-sulfonamide,toluene-alpha-sulphonamide,benzyl-sulfonamide,a-toluenesulfonamide
IUPAC Name	phenylmethanesulfonamide
InChI Key	ABOYDMHGKWRPFD-UHFFFAOYSA-N
Molecular Formula	C7H9NO2S

332

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

333

Lanthanum(III) Trifluoromethanesulfonate 98.0+%, TCI America™

CAS: 52093-26-2 Molecular Formula: C3F9LaO9S3 Molecular Weight (g/mol): 586.095 MDL Number: MFCD00077560 InChI Key: WGJJZRVGLPOKQT-UHFFFAOYSA-K Synonym: lanthanum iii trifluoromethanesulfonate,lanthanum triflate,lanthanum trifluoromethanesulfonate,la otf 3,lanthanum iii triflate,lanthanum tris trifluoromethanesulfonate,lanthanum 3+ tritriflate,lanthanum 3+ ; trifluoromethanesulfonate,trifluoromethanesulfonic acid lanthanum salt,tris trifluoromethanesulfonato lanthanum PubChem CID: 2733938 IUPAC Name: lanthanum(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-].[La+3]

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Specifications

PubChem CID	2733938
CAS	52093-26-2
Molecular Weight (g/mol)	586.095
MDL Number	MFCD00077560
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-].[La+3]
Synonym	lanthanum iii trifluoromethanesulfonate,lanthanum triflate,lanthanum trifluoromethanesulfonate,la otf 3,lanthanum iii triflate,lanthanum tris trifluoromethanesulfonate,lanthanum 3+ tritriflate,lanthanum 3+ ; trifluoromethanesulfonate,trifluoromethanesulfonic acid lanthanum salt,tris trifluoromethanesulfonato lanthanum
IUPAC Name	lanthanum(3+);trifluoromethanesulfonate
InChI Key	WGJJZRVGLPOKQT-UHFFFAOYSA-K
Molecular Formula	C3F9LaO9S3

334

2-Bromophenyl p-Toluenesulfonate 98.0+%, TCI America™

CAS: 84672-48-0 Molecular Formula: C13H11BrO3S Molecular Weight (g/mol): 327.192 MDL Number: MFCD19707445 InChI Key: ZXJVRRGBOXUFSQ-UHFFFAOYSA-N Synonym: p-Toluenesulfonic Acid 2-Bromophenyl Ester, 2-Bromophenyl Tosylate PubChem CID: 262269 IUPAC Name: (2-bromophenyl) 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OC2=CC=CC=C2Br

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Specifications

PubChem CID	262269
CAS	84672-48-0
Molecular Weight (g/mol)	327.192
MDL Number	MFCD19707445
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OC2=CC=CC=C2Br
Synonym	p-Toluenesulfonic Acid 2-Bromophenyl Ester, 2-Bromophenyl Tosylate
IUPAC Name	(2-bromophenyl) 4-methylbenzenesulfonate
InChI Key	ZXJVRRGBOXUFSQ-UHFFFAOYSA-N
Molecular Formula	C13H11BrO3S

335

Barium Diphenylamine-4-sulfonate 98.0+%, TCI America™

CAS: 6211-24-1 Molecular Formula: C24H20BaN2O6S2 Molecular Weight (g/mol): 633.88 MDL Number: MFCD00007497 InChI Key: IVCNVXFNTKXMCA-UHFFFAOYSA-L Synonym: barium diphenylamine-4-sulfonate,barium diphenylaminesulfonate,benzenesulfonic acid, 4-phenylamino-, barium salt 2:1,barium bis 4-anilinobenzenesulphonate,barium diphenylamine sulfonate,n-phenylsufanilic acid barium,unii-ssj5f79159,diphenylamine-4-sulfonic acid barium salt,n-phenylsufanilic acid, barium salt,4-anilinobenzenesulfonate; barium 2+ PubChem CID: 80342 IUPAC Name: barium(2+) bis(4-(phenylamino)benzene-1-sulfonate) SMILES: [Ba++].[O-]S(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1.[O-]S(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1

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Specifications

PubChem CID	80342
CAS	6211-24-1
Molecular Weight (g/mol)	633.88
MDL Number	MFCD00007497
SMILES	[Ba++].[O-]S(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1.[O-]S(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1
Synonym	barium diphenylamine-4-sulfonate,barium diphenylaminesulfonate,benzenesulfonic acid, 4-phenylamino-, barium salt 2:1,barium bis 4-anilinobenzenesulphonate,barium diphenylamine sulfonate,n-phenylsufanilic acid barium,unii-ssj5f79159,diphenylamine-4-sulfonic acid barium salt,n-phenylsufanilic acid, barium salt,4-anilinobenzenesulfonate; barium 2+
IUPAC Name	barium(2+) bis(4-(phenylamino)benzene-1-sulfonate)
InChI Key	IVCNVXFNTKXMCA-UHFFFAOYSA-L
Molecular Formula	C24H20BaN2O6S2

336

4-Methoxyphenyl Trifluoromethanesulfonate 97.0+%, TCI America™

CAS: 66107-29-7 Molecular Formula: C8H7F3O4S Molecular Weight (g/mol): 256.195 MDL Number: MFCD00209596 InChI Key: XSTNIRWDULKNJE-UHFFFAOYSA-N Synonym: Trifluoromethanesulfonic Acid 4-Methoxyphenyl Ester, 4-Methoxyphenyl Triflate PubChem CID: 579337 IUPAC Name: (4-methoxyphenyl) trifluoromethanesulfonate SMILES: COC1=CC=C(C=C1)OS(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	579337
CAS	66107-29-7
Molecular Weight (g/mol)	256.195
MDL Number	MFCD00209596
SMILES	COC1=CC=C(C=C1)OS(=O)(=O)C(F)(F)F
Synonym	Trifluoromethanesulfonic Acid 4-Methoxyphenyl Ester, 4-Methoxyphenyl Triflate
IUPAC Name	(4-methoxyphenyl) trifluoromethanesulfonate
InChI Key	XSTNIRWDULKNJE-UHFFFAOYSA-N
Molecular Formula	C8H7F3O4S

337

Trifluoroacetyl Triflate 97.0+%, TCI America™

CAS: 68602-57-3 Molecular Formula: C3F6O4S Molecular Weight (g/mol): 246.08 MDL Number: MFCD00011638 InChI Key: FWJGTOABGBFQNT-UHFFFAOYSA-N Synonym: Trifluoroacetyl Trifluoromethanesulfonate PubChem CID: 2735150 IUPAC Name: trifluoromethanesulfonyl 2,2,2-trifluoroacetate SMILES: FC(F)(F)C(=O)OS(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	2735150
CAS	68602-57-3
Molecular Weight (g/mol)	246.08
MDL Number	MFCD00011638
SMILES	FC(F)(F)C(=O)OS(=O)(=O)C(F)(F)F
Synonym	Trifluoroacetyl Trifluoromethanesulfonate
IUPAC Name	trifluoromethanesulfonyl 2,2,2-trifluoroacetate
InChI Key	FWJGTOABGBFQNT-UHFFFAOYSA-N
Molecular Formula	C3F6O4S

338

6-Amidino-2-naphthol Methanesulfonate 99.0+%, TCI America™

CAS: 82957-06-0 Molecular Formula: C12H14N2O4S Molecular Weight (g/mol): 282.31 MDL Number: MFCD00143493 InChI Key: OHFQGSXMJXLUAG-UHFFFAOYSA-N Synonym: 6-Amidino-2-naphthol Methanesulfonic Acid, 6-Hydroxynaphthalene-2-carboximidamide Methanesulfonate, 6-Carbamimidoyl-2-naphthol Methanesulfonate PubChem CID: 12396152 IUPAC Name: 6-(diaminomethylidene)-2,6-dihydronaphthalen-2-one; methanesulfonic acid SMILES: CS(O)(=O)=O.NC(N)=C1C=CC2=CC(=O)C=CC2=C1

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Specifications

PubChem CID	12396152
CAS	82957-06-0
Molecular Weight (g/mol)	282.31
MDL Number	MFCD00143493
SMILES	CS(O)(=O)=O.NC(N)=C1C=CC2=CC(=O)C=CC2=C1
Synonym	6-Amidino-2-naphthol Methanesulfonic Acid, 6-Hydroxynaphthalene-2-carboximidamide Methanesulfonate, 6-Carbamimidoyl-2-naphthol Methanesulfonate
IUPAC Name	6-(diaminomethylidene)-2,6-dihydronaphthalen-2-one; methanesulfonic acid
InChI Key	OHFQGSXMJXLUAG-UHFFFAOYSA-N
Molecular Formula	C12H14N2O4S

339

Ethyl p-Toluenesulfonate 98.0+%, TCI America™

CAS: 80-40-0 Molecular Formula: C9H12O3S Molecular Weight (g/mol): 200.252 MDL Number: MFCD00009100 InChI Key: VRZVPALEJCLXPR-UHFFFAOYSA-N Synonym: ethyl p-toluenesulfonate,ethyl tosylate,ethyl p-tosylate,ethyl p-ts,benzenesulfonic acid, 4-methyl-, ethyl ester,ethyl p-methylbenzenesulfonate,ethyl-p-toluenesulfonate,p-toluenesulfonic acid, ethyl ester,ethyl pts,p-toluolsulfonsaeure aethyl ester PubChem CID: 6638 IUPAC Name: ethyl 4-methylbenzenesulfonate SMILES: CCOS(=O)(=O)C1=CC=C(C=C1)C

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Specifications

PubChem CID	6638
CAS	80-40-0
Molecular Weight (g/mol)	200.252
MDL Number	MFCD00009100
SMILES	CCOS(=O)(=O)C1=CC=C(C=C1)C
Synonym	ethyl p-toluenesulfonate,ethyl tosylate,ethyl p-tosylate,ethyl p-ts,benzenesulfonic acid, 4-methyl-, ethyl ester,ethyl p-methylbenzenesulfonate,ethyl-p-toluenesulfonate,p-toluenesulfonic acid, ethyl ester,ethyl pts,p-toluolsulfonsaeure aethyl ester
IUPAC Name	ethyl 4-methylbenzenesulfonate
InChI Key	VRZVPALEJCLXPR-UHFFFAOYSA-N
Molecular Formula	C9H12O3S

340

Disodium 1,2-Ethanedisulfonate 98.0+%, TCI America™

CAS: 5325-43-9 Molecular Formula: C2H4Na2O6S2 Molecular Weight (g/mol): 234.148 MDL Number: MFCD00024998 InChI Key: BJTHMUJCKBTCFR-UHFFFAOYSA-L Synonym: sodium ethane-1,2-disulfonate,1,2-ethanedisulfonic acid disodium salt,disodium 1,2-ethanedisulfonate,1,2-ethanedisulfonic acid, disodium salt,unii-2yzu14uifp,2yzu14uifp,disodium ethanedisulfonic acid,disodium ethane-1,2-disulfonate,1,2-ethanedisulfonic acid, sodium salt 1:2,sodium 1,2-ethanedisulfonate PubChem CID: 79220 IUPAC Name: disodium;ethane-1,2-disulfonate SMILES: C(CS(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

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Specifications

PubChem CID	79220
CAS	5325-43-9
Molecular Weight (g/mol)	234.148
MDL Number	MFCD00024998
SMILES	C(CS(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
Synonym	sodium ethane-1,2-disulfonate,1,2-ethanedisulfonic acid disodium salt,disodium 1,2-ethanedisulfonate,1,2-ethanedisulfonic acid, disodium salt,unii-2yzu14uifp,2yzu14uifp,disodium ethanedisulfonic acid,disodium ethane-1,2-disulfonate,1,2-ethanedisulfonic acid, sodium salt 1:2,sodium 1,2-ethanedisulfonate
IUPAC Name	disodium;ethane-1,2-disulfonate
InChI Key	BJTHMUJCKBTCFR-UHFFFAOYSA-L
Molecular Formula	C2H4Na2O6S2

341

1,2-Ethanedisulfonic Acid Dihydrate 95.0+%, TCI America™

CAS: 110-04-3 Molecular Formula: C2H6O6S2 Molecular Weight (g/mol): 190.18 MDL Number: MFCD00069901 InChI Key: AFAXGSQYZLGZPG-UHFFFAOYSA-N Synonym: 1,2-ethanedisulfonic acid,ethanedisulfonic acid,unii-dl69y31qqv,1,2-ethanedisulphonic acid,dl69y31qqv,ethane-1,2-disulphonic acid,ethane-1 ,2-disulfonic acid,allergosil,1,2-ethanedisulfonic acid hydrate,edisylate PubChem CID: 8032 IUPAC Name: ethane-1,2-disulfonic acid SMILES: OS(=O)(=O)CCS(O)(=O)=O

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Specifications

PubChem CID	8032
CAS	110-04-3
Molecular Weight (g/mol)	190.18
MDL Number	MFCD00069901
SMILES	OS(=O)(=O)CCS(O)(=O)=O
Synonym	1,2-ethanedisulfonic acid,ethanedisulfonic acid,unii-dl69y31qqv,1,2-ethanedisulphonic acid,dl69y31qqv,ethane-1,2-disulphonic acid,ethane-1 ,2-disulfonic acid,allergosil,1,2-ethanedisulfonic acid hydrate,edisylate
IUPAC Name	ethane-1,2-disulfonic acid
InChI Key	AFAXGSQYZLGZPG-UHFFFAOYSA-N
Molecular Formula	C2H6O6S2

342

Vinylsulfonic Acid 97.0+%, TCI America™

CAS: 1184-84-5 Molecular Formula: C2H3NaO3S Molecular Weight (g/mol): 130.09 MDL Number: MFCD09743544 InChI Key: BWYYYTVSBPRQCN-UHFFFAOYSA-M PubChem CID: 62474 IUPAC Name: sodium ethenesulfonate SMILES: [Na+].[O-]S(=O)(=O)C=C

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Specifications

PubChem CID	62474
CAS	1184-84-5
Molecular Weight (g/mol)	130.09
MDL Number	MFCD09743544
SMILES	[Na+].[O-]S(=O)(=O)C=C
IUPAC Name	sodium ethenesulfonate
InChI Key	BWYYYTVSBPRQCN-UHFFFAOYSA-M
Molecular Formula	C2H3NaO3S

343

Diethylisopropylsilyl Trifluoromethanesulfonate 98.0+%, TCI America™

CAS: 126889-55-2 Molecular Formula: C8H17F3O3SSi Molecular Weight (g/mol): 278.361 MDL Number: MFCD00191689 InChI Key: RIXRWPWLOMOUPT-UHFFFAOYSA-N Synonym: Diethylisopropylsilyl Triflate, Trifluoromethanesulfonic Acid Diethylisopropylsilyl Ester PubChem CID: 10956833 IUPAC Name: [diethyl(propan-2-yl)silyl] trifluoromethanesulfonate SMILES: CC[Si](CC)(C(C)C)OS(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	10956833
CAS	126889-55-2
Molecular Weight (g/mol)	278.361
MDL Number	MFCD00191689
SMILES	CC[Si](CC)(C(C)C)OS(=O)(=O)C(F)(F)F
Synonym	Diethylisopropylsilyl Triflate, Trifluoromethanesulfonic Acid Diethylisopropylsilyl Ester
IUPAC Name	[diethyl(propan-2-yl)silyl] trifluoromethanesulfonate
InChI Key	RIXRWPWLOMOUPT-UHFFFAOYSA-N
Molecular Formula	C8H17F3O3SSi

344

Methyl 2-(Aminosulfonylmethyl)benzoate 98.0+%, TCI America™

CAS: 112941-26-1 Molecular Formula: C9H11NO4S Molecular Weight (g/mol): 229.25 MDL Number: MFCD03265370 InChI Key: DBOUFTHAEAVMJC-UHFFFAOYSA-N Synonym: 2-(Aminosulfonylmethyl)benzoic Acid Methyl Ester, o-Carbomethoxybenzyl Sulfonamide PubChem CID: 13958774 IUPAC Name: methyl 2-(sulfamoylmethyl)benzoate SMILES: COC(=O)C1=CC=CC=C1CS(=O)(=O)N

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Specifications

PubChem CID	13958774
CAS	112941-26-1
Molecular Weight (g/mol)	229.25
MDL Number	MFCD03265370
SMILES	COC(=O)C1=CC=CC=C1CS(=O)(=O)N
Synonym	2-(Aminosulfonylmethyl)benzoic Acid Methyl Ester, o-Carbomethoxybenzyl Sulfonamide
IUPAC Name	methyl 2-(sulfamoylmethyl)benzoate
InChI Key	DBOUFTHAEAVMJC-UHFFFAOYSA-N
Molecular Formula	C9H11NO4S

345

Diphenylsulfone-3,3'-disulfonic Acid Disodium Salt 97.0+%, TCI America™

CAS: 39616-93-8 Molecular Formula: C12H8Na2O8S3 Molecular Weight (g/mol): 422.348 MDL Number: MFCD00059845 InChI Key: GOPLREGDBGPRSC-UHFFFAOYSA-L PubChem CID: 18324062 IUPAC Name: disodium;3-(3-sulfonatophenyl)sulfonylbenzenesulfonate SMILES: C1=CC(=CC(=C1)S(=O)(=O)[O-])S(=O)(=O)C2=CC(=CC=C2)S(=O)(=O)[O-].[Na+].[Na+]

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Specifications

PubChem CID	18324062
CAS	39616-93-8
Molecular Weight (g/mol)	422.348
MDL Number	MFCD00059845
SMILES	C1=CC(=CC(=C1)S(=O)(=O)[O-])S(=O)(=O)C2=CC(=CC=C2)S(=O)(=O)[O-].[Na+].[Na+]
IUPAC Name	disodium;3-(3-sulfonatophenyl)sulfonylbenzenesulfonate
InChI Key	GOPLREGDBGPRSC-UHFFFAOYSA-L
Molecular Formula	C12H8Na2O8S3

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