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

1,3,5-Tris[4-(trifluoromethanesulfonyloxy)-3-(trimethylsilyl)phenyl]benzene 92.0+%, TCI America™

CAS: 847925-63-7 Molecular Formula: C36H39F9O9S3Si3 Molecular Weight (g/mol): 967.12 MDL Number: MFCD10000966 InChI Key: ZLEUXQBUQGSSOW-UHFFFAOYSA-N PubChem CID: 44629864 IUPAC Name: 4-[4'-(trifluoromethanesulfonyloxy)-5-[4-(trifluoromethanesulfonyloxy)-3-(trimethylsilyl)phenyl]-3'-(trimethylsilyl)-[1,1'-biphenyl]-3-yl]-2-(trimethylsilyl)phenyl trifluoromethanesulfonate SMILES: C[Si](C)(C)C1=C(OS(=O)(=O)C(F)(F)F)C=CC(=C1)C1=CC(=CC(=C1)C1=CC(=C(OS(=O)(=O)C(F)(F)F)C=C1)[Si](C)(C)C)C1=CC(=C(OS(=O)(=O)C(F)(F)F)C=C1)[Si](C)(C)C

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Specifications

PubChem CID	44629864
CAS	847925-63-7
Molecular Weight (g/mol)	967.12
MDL Number	MFCD10000966
SMILES	C[Si](C)(C)C1=C(OS(=O)(=O)C(F)(F)F)C=CC(=C1)C1=CC(=CC(=C1)C1=CC(=C(OS(=O)(=O)C(F)(F)F)C=C1)[Si](C)(C)C)C1=CC(=C(OS(=O)(=O)C(F)(F)F)C=C1)[Si](C)(C)C
IUPAC Name	4-[4'-(trifluoromethanesulfonyloxy)-5-[4-(trifluoromethanesulfonyloxy)-3-(trimethylsilyl)phenyl]-3'-(trimethylsilyl)-[1,1'-biphenyl]-3-yl]-2-(trimethylsilyl)phenyl trifluoromethanesulfonate
InChI Key	ZLEUXQBUQGSSOW-UHFFFAOYSA-N
Molecular Formula	C36H39F9O9S3Si3

347

Sodium Vinylsulfonate (25% in Water, ca. 2.3mol/L), TCI America™

CAS: 3039-83-6 Molecular Formula: C2H3NaO3S Molecular Weight (g/mol): 130.09 MDL Number: MFCD00007520 InChI Key: BWYYYTVSBPRQCN-UHFFFAOYSA-M Synonym: sodium ethenesulfonate,sodium vinylsulfonate,ethenesulfonic acid, sodium salt,sodium ethylenesulfonate,sodium vinyl sulfonate,sodium ethylenesulphonate,sodium apolate,unii-f7k3l38z7b,sodium ethenesulfonate in h2o,lyapolate sodium usan PubChem CID: 3270262 IUPAC Name: sodium ethenesulfonate SMILES: [Na+].[O-]S(=O)(=O)C=C

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Specifications

PubChem CID	3270262
CAS	3039-83-6
Molecular Weight (g/mol)	130.09
MDL Number	MFCD00007520
SMILES	[Na+].[O-]S(=O)(=O)C=C
Synonym	sodium ethenesulfonate,sodium vinylsulfonate,ethenesulfonic acid, sodium salt,sodium ethylenesulfonate,sodium vinyl sulfonate,sodium ethylenesulphonate,sodium apolate,unii-f7k3l38z7b,sodium ethenesulfonate in h2o,lyapolate sodium usan
IUPAC Name	sodium ethenesulfonate
InChI Key	BWYYYTVSBPRQCN-UHFFFAOYSA-M
Molecular Formula	C2H3NaO3S

348

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

349

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

350

Sodium 1-Hexadecanesulfonate, TCI America™

CAS: 15015-81-3 Molecular Formula: C16H33NaO3S Molecular Weight (g/mol): 328.487 MDL Number: MFCD00007528 InChI Key: PNGBYKXZVCIZRN-UHFFFAOYSA-M Synonym: sodium cetylsulfonate,sodium 1-hexadecanesulfonate,1-hexadecanesulfonic acid sodium salt,1-hexadecanesulfonic acid, sodium salt,sodium hexadecane-1-sulfonate,unii-sk4e885p15,sodium hexadecane-1-sulphonate,cetylsulfonic acid sodium salt,1-hexadecanesulfonic acid, sodium salt 1:1,hexadecylsulfonic acid sodium salt PubChem CID: 23665769 IUPAC Name: sodium;hexadecane-1-sulfonate SMILES: CCCCCCCCCCCCCCCCS(=O)(=O)[O-].[Na+]

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Specifications

PubChem CID	23665769
CAS	15015-81-3
Molecular Weight (g/mol)	328.487
MDL Number	MFCD00007528
SMILES	CCCCCCCCCCCCCCCCS(=O)(=O)[O-].[Na+]
Synonym	sodium cetylsulfonate,sodium 1-hexadecanesulfonate,1-hexadecanesulfonic acid sodium salt,1-hexadecanesulfonic acid, sodium salt,sodium hexadecane-1-sulfonate,unii-sk4e885p15,sodium hexadecane-1-sulphonate,cetylsulfonic acid sodium salt,1-hexadecanesulfonic acid, sodium salt 1:1,hexadecylsulfonic acid sodium salt
IUPAC Name	sodium;hexadecane-1-sulfonate
InChI Key	PNGBYKXZVCIZRN-UHFFFAOYSA-M
Molecular Formula	C16H33NaO3S

351

Cyclohexyl p-Toluenesulfonate 98.0+%, TCI America™

CAS: 953-91-3 Molecular Formula: C13H18O3S Molecular Weight (g/mol): 254.344 MDL Number: MFCD00014291 InChI Key: OHHPZPDQZMUTCA-UHFFFAOYSA-N Synonym: cyclohexyl p-toluenesulfonate,cyclohexyl tosylate,cyclohexyl toluenesulfonate,cyclohexylp-toluenesulfonate,cyclohexyl p-toluenesulphonate,benzenesulfonic acid, 4-methyl-, cyclohexyl ester,p-toluenesulfonic acid, cyclohexyl ester,cyclohexyl-p-toluene sulfonate,benzenesulfonic acid, cyclohexyl ester,acmc-20aj06 PubChem CID: 13722 IUPAC Name: cyclohexyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OC2CCCCC2

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Specifications

PubChem CID	13722
CAS	953-91-3
Molecular Weight (g/mol)	254.344
MDL Number	MFCD00014291
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OC2CCCCC2
Synonym	cyclohexyl p-toluenesulfonate,cyclohexyl tosylate,cyclohexyl toluenesulfonate,cyclohexylp-toluenesulfonate,cyclohexyl p-toluenesulphonate,benzenesulfonic acid, 4-methyl-, cyclohexyl ester,p-toluenesulfonic acid, cyclohexyl ester,cyclohexyl-p-toluene sulfonate,benzenesulfonic acid, cyclohexyl ester,acmc-20aj06
IUPAC Name	cyclohexyl 4-methylbenzenesulfonate
InChI Key	OHHPZPDQZMUTCA-UHFFFAOYSA-N
Molecular Formula	C13H18O3S

352

4-Chloroaniline-3-sulfonic Acid 98.0+%, TCI America™

CAS: 88-43-7 Molecular Formula: C6H6ClNO3S Molecular Weight (g/mol): 207.628 MDL Number: MFCD00025296 InChI Key: VPXCXBHLKDPWQV-UHFFFAOYSA-N Synonym: 5-Amino-2-chlorobenzenesulfonic Acid PubChem CID: 6933 IUPAC Name: 5-amino-2-chlorobenzenesulfonic acid SMILES: C1=CC(=C(C=C1N)S(=O)(=O)O)Cl

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Specifications

PubChem CID	6933
CAS	88-43-7
Molecular Weight (g/mol)	207.628
MDL Number	MFCD00025296
SMILES	C1=CC(=C(C=C1N)S(=O)(=O)O)Cl
Synonym	5-Amino-2-chlorobenzenesulfonic Acid
IUPAC Name	5-amino-2-chlorobenzenesulfonic acid
InChI Key	VPXCXBHLKDPWQV-UHFFFAOYSA-N
Molecular Formula	C6H6ClNO3S

353

Sodium 3-Chloro-2-hydroxypropanesulfonate 95.0+%, TCI America™

CAS: 126-83-0 Molecular Formula: C3H6ClNaO4S Molecular Weight (g/mol): 196.577 MDL Number: MFCD00013378 InChI Key: TZLNJNUWVOGZJU-UHFFFAOYSA-M Synonym: 3-Chloro-2-hydroxypropanesulfonic Acid Sodium Salt PubChem CID: 23662382 IUPAC Name: sodium;3-chloro-2-hydroxypropane-1-sulfonate SMILES: C(C(CCl)O)S(=O)(=O)[O-].[Na+]

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Specifications

PubChem CID	23662382
CAS	126-83-0
Molecular Weight (g/mol)	196.577
MDL Number	MFCD00013378
SMILES	C(C(CCl)O)S(=O)(=O)[O-].[Na+]
Synonym	3-Chloro-2-hydroxypropanesulfonic Acid Sodium Salt
IUPAC Name	sodium;3-chloro-2-hydroxypropane-1-sulfonate
InChI Key	TZLNJNUWVOGZJU-UHFFFAOYSA-M
Molecular Formula	C3H6ClNaO4S

354

2-Chloroethyl Methanesulfonate 98.0+%, TCI America™

CAS: 3570-58-9 Molecular Formula: C3H7ClO3S Molecular Weight (g/mol): 158.60 MDL Number: MFCD00007560 InChI Key: FMMYTRQXHORTCU-UHFFFAOYSA-N Synonym: 2-chloroethylmethanesulfonate,methanesulfonic acid, 2-chloroethyl ester,chloroethyl methanesulfonate,chloroethyl methanesulphonate,2-chloroethylmethanesulfonate, puriss,2-chloroethyl methanesulphonate,beta-chloroethylmethanesulfonate,ethanol, 2-chloro-, methanesulfonate,methanesulfonic acid, chloroethyl ester,ethanol, 2-chloro-,1-methanesulfonate PubChem CID: 19128 IUPAC Name: 2-chloroethyl methanesulfonate SMILES: CS(=O)(=O)OCCCl

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Specifications

PubChem CID	19128
CAS	3570-58-9
Molecular Weight (g/mol)	158.60
MDL Number	MFCD00007560
SMILES	CS(=O)(=O)OCCCl
Synonym	2-chloroethylmethanesulfonate,methanesulfonic acid, 2-chloroethyl ester,chloroethyl methanesulfonate,chloroethyl methanesulphonate,2-chloroethylmethanesulfonate, puriss,2-chloroethyl methanesulphonate,beta-chloroethylmethanesulfonate,ethanol, 2-chloro-, methanesulfonate,methanesulfonic acid, chloroethyl ester,ethanol, 2-chloro-,1-methanesulfonate
IUPAC Name	2-chloroethyl methanesulfonate
InChI Key	FMMYTRQXHORTCU-UHFFFAOYSA-N
Molecular Formula	C3H7ClO3S

355

2-Chloroethyl Benzenesulfonate 98.0+%, TCI America™

CAS: 16670-48-7 Molecular Formula: C8H9ClO3S Molecular Weight (g/mol): 220.667 InChI Key: CIIGWOXXOUVEAD-UHFFFAOYSA-N Synonym: Benzenesulfonic Acid 2-Chloroethyl Ester PubChem CID: 13634485 IUPAC Name: 2-chloroethyl benzenesulfonate SMILES: C1=CC=C(C=C1)S(=O)(=O)OCCCl

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Specifications

PubChem CID	13634485
CAS	16670-48-7
Molecular Weight (g/mol)	220.667
SMILES	C1=CC=C(C=C1)S(=O)(=O)OCCCl
Synonym	Benzenesulfonic Acid 2-Chloroethyl Ester
IUPAC Name	2-chloroethyl benzenesulfonate
InChI Key	CIIGWOXXOUVEAD-UHFFFAOYSA-N
Molecular Formula	C8H9ClO3S

356

4,5-Dimethoxy-2-(trimethylsilyl)phenyl Trifluoromethanesulfonate 90.0+%, TCI America™

CAS: 866252-52-0 Molecular Formula: C12H17F3O5SSi Molecular Weight (g/mol): 358.40 MDL Number: MFCD15072159 InChI Key: DLUVZOFWZNLGTJ-UHFFFAOYSA-N Synonym: Trifluoromethanesulfonic Acid 4,5-Dimethoxy-2-(trimethylsilyl)phenyl Ester, 4,5-Dimethoxy-2-(trimethylsilyl)phenyl Triflate PubChem CID: 16120028 IUPAC Name: 4,5-dimethoxy-2-(trimethylsilyl)phenyl trifluoromethanesulfonate SMILES: COC1=CC(OS(=O)(=O)C(F)(F)F)=C(C=C1OC)[Si](C)(C)C

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Specifications

PubChem CID	16120028
CAS	866252-52-0
Molecular Weight (g/mol)	358.40
MDL Number	MFCD15072159
SMILES	COC1=CC(OS(=O)(=O)C(F)(F)F)=C(C=C1OC)[Si](C)(C)C
Synonym	Trifluoromethanesulfonic Acid 4,5-Dimethoxy-2-(trimethylsilyl)phenyl Ester, 4,5-Dimethoxy-2-(trimethylsilyl)phenyl Triflate
IUPAC Name	4,5-dimethoxy-2-(trimethylsilyl)phenyl trifluoromethanesulfonate
InChI Key	DLUVZOFWZNLGTJ-UHFFFAOYSA-N
Molecular Formula	C12H17F3O5SSi

357

3-(Carbamimidoylthio)-1-propanesulfonic Acid 98.0+%, TCI America™

CAS: 21668-81-5 Molecular Formula: C4H10N2O3S2 Molecular Weight (g/mol): 198.255 MDL Number: MFCD00085942 InChI Key: MQLJIOAPXLAGAP-UHFFFAOYSA-N Synonym: 3-amidinothio-1-propanesulfonic acid,3-s-isothiuronium propyl sulfonate,3-carbamimidoylthio propane-1-sulfonic acid,3-carbamimidoylsulfanyl propane-1-sulfonic acid,3-amino-iminomethyl-thio-1-propanesulfonic acid,3-carbamimidoylthio-1-propanesulfonic acid,3-aminoiminomethyl thio-1-propanesulfonic acid,3-aminoiminomethyl thio propanesulphonic acid,1-propanesulfonic acid,3-aminoiminomethyl thio PubChem CID: 89008 IUPAC Name: 3-carbamimidoylsulfanylpropane-1-sulfonic acid SMILES: C(CSC(=N)N)CS(=O)(=O)O

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Specifications

PubChem CID	89008
CAS	21668-81-5
Molecular Weight (g/mol)	198.255
MDL Number	MFCD00085942
SMILES	C(CSC(=N)N)CS(=O)(=O)O
Synonym	3-amidinothio-1-propanesulfonic acid,3-s-isothiuronium propyl sulfonate,3-carbamimidoylthio propane-1-sulfonic acid,3-carbamimidoylsulfanyl propane-1-sulfonic acid,3-amino-iminomethyl-thio-1-propanesulfonic acid,3-carbamimidoylthio-1-propanesulfonic acid,3-aminoiminomethyl thio-1-propanesulfonic acid,3-aminoiminomethyl thio propanesulphonic acid,1-propanesulfonic acid,3-aminoiminomethyl thio
IUPAC Name	3-carbamimidoylsulfanylpropane-1-sulfonic acid
InChI Key	MQLJIOAPXLAGAP-UHFFFAOYSA-N
Molecular Formula	C4H10N2O3S2

358

2,5-Dichlorosulfanilic Acid 98.0+%, TCI America™

CAS: 88-50-6 Molecular Formula: C6H5Cl2NO3S Molecular Weight (g/mol): 242.07 MDL Number: MFCD00025159 InChI Key: SJCTXIKOXTUQHC-UHFFFAOYSA-N Synonym: 2,5-Dichloroaniline-4-sulfonic Acid PubChem CID: 66619 IUPAC Name: 4-amino-2,5-dichlorobenzenesulfonic acid SMILES: C1=C(C(=CC(=C1Cl)S(=O)(=O)O)Cl)N

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Specifications

PubChem CID	66619
CAS	88-50-6
Molecular Weight (g/mol)	242.07
MDL Number	MFCD00025159
SMILES	C1=C(C(=CC(=C1Cl)S(=O)(=O)O)Cl)N
Synonym	2,5-Dichloroaniline-4-sulfonic Acid
IUPAC Name	4-amino-2,5-dichlorobenzenesulfonic acid
InChI Key	SJCTXIKOXTUQHC-UHFFFAOYSA-N
Molecular Formula	C6H5Cl2NO3S

359

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

360

Sodium Diphenylamine-4-sulfonate 97.0+%, TCI America™

CAS: 6152-67-6 Molecular Formula: C12H11NNaO3S Molecular Weight (g/mol): 272.27 MDL Number: MFCD00036468 InChI Key: VMVSDVIYIMNZBS-UHFFFAOYSA-N Synonym: sodium 4-phenylamino benzenesulfonate,sodium diphenylamine-4-sulfonate,benzenesulfonic acid, 4-phenylamino-, monosodium salt,unii-3e2ux1382o,sodium 4-anilinobenzenesulfonate,diphenylamine-4-sulfonic acid sodium salt,sodium diphenylamine-p-sulfonate,n-phenylsulfanilic acid, sodium salt,4-phenylamino benzenesulfonic acid sodium salt,diphenylaminesulfonic acid sodium salt PubChem CID: 517002 IUPAC Name: 4-(phenylamino)benzene-1-sulfonic acid sodium SMILES: [Na].OS(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1

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Specifications

PubChem CID	517002
CAS	6152-67-6
Molecular Weight (g/mol)	272.27
MDL Number	MFCD00036468
SMILES	[Na].OS(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1
Synonym	sodium 4-phenylamino benzenesulfonate,sodium diphenylamine-4-sulfonate,benzenesulfonic acid, 4-phenylamino-, monosodium salt,unii-3e2ux1382o,sodium 4-anilinobenzenesulfonate,diphenylamine-4-sulfonic acid sodium salt,sodium diphenylamine-p-sulfonate,n-phenylsulfanilic acid, sodium salt,4-phenylamino benzenesulfonic acid sodium salt,diphenylaminesulfonic acid sodium salt
IUPAC Name	4-(phenylamino)benzene-1-sulfonic acid sodium
InChI Key	VMVSDVIYIMNZBS-UHFFFAOYSA-N
Molecular Formula	C12H11NNaO3S

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