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 1,773 results

346

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

347

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

CAS: 433-06-7 Molecular Formula: C9H9F3O3S Molecular Weight (g/mol): 254.223 MDL Number: MFCD00000443 InChI Key: IGKCQDUYZULGBM-UHFFFAOYSA-N Synonym: 2,2,2-trifluoroethyl p-toluenesulfonate,2,2,2-trifluoroethyl tosylate,trifluoroethanol tosylate,trifluorethyltosylate,2,2,2-trifluoroethyl-p-toluenesulfonate,ethanol, 2,2,2-trifluoro-, 4-methylbenzenesulfonate,2,2,2-trifluoroethyl p-toluenesulphonate,ethanol, 2,2,2-trifluoro-, p-toluenesulfonate,2,2,2-trifluoroethyl 4-methylbenzene-1-sulfonate,ethanol, 2,2,2-trifluoro-, 1-4-methylbenzenesulfonate PubChem CID: 67942 IUPAC Name: 2,2,2-trifluoroethyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCC(F)(F)F

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Specifications

PubChem CID	67942
CAS	433-06-7
Molecular Weight (g/mol)	254.223
MDL Number	MFCD00000443
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCC(F)(F)F
Synonym	2,2,2-trifluoroethyl p-toluenesulfonate,2,2,2-trifluoroethyl tosylate,trifluoroethanol tosylate,trifluorethyltosylate,2,2,2-trifluoroethyl-p-toluenesulfonate,ethanol, 2,2,2-trifluoro-, 4-methylbenzenesulfonate,2,2,2-trifluoroethyl p-toluenesulphonate,ethanol, 2,2,2-trifluoro-, p-toluenesulfonate,2,2,2-trifluoroethyl 4-methylbenzene-1-sulfonate,ethanol, 2,2,2-trifluoro-, 1-4-methylbenzenesulfonate
IUPAC Name	2,2,2-trifluoroethyl 4-methylbenzenesulfonate
InChI Key	IGKCQDUYZULGBM-UHFFFAOYSA-N
Molecular Formula	C9H9F3O3S

348

Octadecyl p-Toluenesulfonate 98.0+%, TCI America™

CAS: 3386-32-1 Molecular Formula: C25H44O3S Molecular Weight (g/mol): 424.684 MDL Number: MFCD00191588 InChI Key: IZSBVVGANRHKEE-UHFFFAOYSA-N Synonym: p-Toluenesulfonic Acid Octadecyl Ester, Stearyl p-Toluenesulfonate, p-Toluenesulfonic Acid Stearyl Ester PubChem CID: 229551 IUPAC Name: octadecyl 4-methylbenzenesulfonate SMILES: CCCCCCCCCCCCCCCCCCOS(=O)(=O)C1=CC=C(C=C1)C

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Specifications

PubChem CID	229551
CAS	3386-32-1
Molecular Weight (g/mol)	424.684
MDL Number	MFCD00191588
SMILES	CCCCCCCCCCCCCCCCCCOS(=O)(=O)C1=CC=C(C=C1)C
Synonym	p-Toluenesulfonic Acid Octadecyl Ester, Stearyl p-Toluenesulfonate, p-Toluenesulfonic Acid Stearyl Ester
IUPAC Name	octadecyl 4-methylbenzenesulfonate
InChI Key	IZSBVVGANRHKEE-UHFFFAOYSA-N
Molecular Formula	C25H44O3S

349

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

350

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

351

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

352

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

353

Ethanesulfonic Acid 90.0+%, TCI America™

CAS: 594-45-6 Molecular Formula: C2H5O3S Molecular Weight (g/mol): 109.12 MDL Number: MFCD00007529 InChI Key: CCIVGXIOQKPBKL-UHFFFAOYSA-M Synonym: ethylsulfonic acid,ethanesulphonic acid,ethane sulfonate,ethane sulfonic acid,ethane sulphonic acid,ethansulfonic acid,ethylsulphonic acid,1-ethanesulfonic acid,2-ethanesulfonic acid,ethanesulfonicacid PubChem CID: 11668 ChEBI: CHEBI:42465 IUPAC Name: ethanesulfonate SMILES: CCS([O-])(=O)=O

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Specifications

PubChem CID	11668
CAS	594-45-6
Molecular Weight (g/mol)	109.12
ChEBI	CHEBI:42465
MDL Number	MFCD00007529
SMILES	CCS([O-])(=O)=O
Synonym	ethylsulfonic acid,ethanesulphonic acid,ethane sulfonate,ethane sulfonic acid,ethane sulphonic acid,ethansulfonic acid,ethylsulphonic acid,1-ethanesulfonic acid,2-ethanesulfonic acid,ethanesulfonicacid
IUPAC Name	ethanesulfonate
InChI Key	CCIVGXIOQKPBKL-UHFFFAOYSA-M
Molecular Formula	C2H5O3S

354

4-Nitrophenyl Trifluoromethanesulfonate 99.0+%, TCI America™

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355

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

356

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

357

tert-Butyldimethylsilyl Trifluoromethanesulfonate 98.0+%, TCI America™

CAS: 69739-34-0 Molecular Formula: C7H15F3O3SSi Molecular Weight (g/mol): 264.33 MDL Number: MFCD00000405 InChI Key: WLLIXJBWWFGEHT-UHFFFAOYSA-N Synonym: tert-butyldimethylsilyl trifluoromethanesulfonate,trifluoromethanesulfonic acid tert-butyldimethylsilyl ester,tbdms triflate,t-butyldimethylsilyl triflate,tert-butyldimethylsilyl trifluoromethanesulphonate,tbdms-otf,tert-butyldimethylsilyl triflate,silane tbm2 triflate,t-butyldimethylsilyltrifluoromethanesulfonate,t-butylmethylsilyl triflate PubChem CID: 123564 IUPAC Name: tert-butyldimethylsilyl trifluoromethanesulfonate SMILES: CC(C)(C)[Si](C)(C)OS(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	123564
CAS	69739-34-0
Molecular Weight (g/mol)	264.33
MDL Number	MFCD00000405
SMILES	CC(C)(C)[Si](C)(C)OS(=O)(=O)C(F)(F)F
Synonym	tert-butyldimethylsilyl trifluoromethanesulfonate,trifluoromethanesulfonic acid tert-butyldimethylsilyl ester,tbdms triflate,t-butyldimethylsilyl triflate,tert-butyldimethylsilyl trifluoromethanesulphonate,tbdms-otf,tert-butyldimethylsilyl triflate,silane tbm2 triflate,t-butyldimethylsilyltrifluoromethanesulfonate,t-butylmethylsilyl triflate
IUPAC Name	tert-butyldimethylsilyl trifluoromethanesulfonate
InChI Key	WLLIXJBWWFGEHT-UHFFFAOYSA-N
Molecular Formula	C7H15F3O3SSi

358

Hexadecyldimethyl(3-sulfopropyl)ammonium Hydroxide Inner Salt 98.0+%, TCI America™

CAS: 2281-11-0 Molecular Formula: C21H45NO3S Molecular Weight (g/mol): 391.66 MDL Number: MFCD00036911 InChI Key: TUBRCQBRKJXJEA-UHFFFAOYSA-N Synonym: 3-n,n-dimethylpalmitylammonio propanesulfonate,zwittergent 3-16,3-hexadecyldimethylammonio propane-1-sulfonate,palmityl sulfobetaine,n-hexadecyl-n,n-dimethyl-3-ammonio-1-propanesulfonate,3-hexadecyl dimethyl ammonio propane-1-sulfonate,3-palmityldimethylammonio propanesulfonate,3-hexadecyldimethylammonio propanesulfonate,3-n,n-dimethylhexadecylammonio propanesulfonate,n-hexadecy-n,n-dimethyl-3-ammonio-1-propanesulfonate PubChem CID: 92176 IUPAC Name: 3-(hexadecyldimethylazaniumyl)propane-1-sulfonate SMILES: CCCCCCCCCCCCCCCC[N+](C)(C)CCCS([O-])(=O)=O

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Specifications

PubChem CID	92176
CAS	2281-11-0
Molecular Weight (g/mol)	391.66
MDL Number	MFCD00036911
SMILES	CCCCCCCCCCCCCCCC[N+](C)(C)CCCS([O-])(=O)=O
Synonym	3-n,n-dimethylpalmitylammonio propanesulfonate,zwittergent 3-16,3-hexadecyldimethylammonio propane-1-sulfonate,palmityl sulfobetaine,n-hexadecyl-n,n-dimethyl-3-ammonio-1-propanesulfonate,3-hexadecyl dimethyl ammonio propane-1-sulfonate,3-palmityldimethylammonio propanesulfonate,3-hexadecyldimethylammonio propanesulfonate,3-n,n-dimethylhexadecylammonio propanesulfonate,n-hexadecy-n,n-dimethyl-3-ammonio-1-propanesulfonate
IUPAC Name	3-(hexadecyldimethylazaniumyl)propane-1-sulfonate
InChI Key	TUBRCQBRKJXJEA-UHFFFAOYSA-N
Molecular Formula	C21H45NO3S

359

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

360

Disodium 1,3-Benzenedisulfonate 55.0+%, TCI America™

CAS: 831-59-4 Molecular Formula: C6H4Na2O6S2 Molecular Weight (g/mol): 282.19 MDL Number: MFCD00007492 InChI Key: XWPWZOJBTOJEGW-UHFFFAOYSA-L Synonym: disodium 1,3-benzenedisulfonate,disodium benzene-1,3-disulfonate,1,3-benzenedisulfonic acid, disodium salt,benzene-1,3-disulfonic acid disodium salt,1,3-benzenedisulfonic acid disodium salt,disodium benzene-1,3-disulphonate,disodium m-benzenedisulfonate,sodium benzene-1,3-disulfonate,1,3-benzenedisulfonic acid, sodium salt 1:2,m-benzenedisulfonic acid, disodium salt PubChem CID: 71577 IUPAC Name: disodium benzene-1,3-disulfonate SMILES: [Na+].[Na+].[O-]S(=O)(=O)C1=CC(=CC=C1)S([O-])(=O)=O

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Specifications

PubChem CID	71577
CAS	831-59-4
Molecular Weight (g/mol)	282.19
MDL Number	MFCD00007492
SMILES	[Na+].[Na+].[O-]S(=O)(=O)C1=CC(=CC=C1)S([O-])(=O)=O
Synonym	disodium 1,3-benzenedisulfonate,disodium benzene-1,3-disulfonate,1,3-benzenedisulfonic acid, disodium salt,benzene-1,3-disulfonic acid disodium salt,1,3-benzenedisulfonic acid disodium salt,disodium benzene-1,3-disulphonate,disodium m-benzenedisulfonate,sodium benzene-1,3-disulfonate,1,3-benzenedisulfonic acid, sodium salt 1:2,m-benzenedisulfonic acid, disodium salt
IUPAC Name	disodium benzene-1,3-disulfonate
InChI Key	XWPWZOJBTOJEGW-UHFFFAOYSA-L
Molecular Formula	C6H4Na2O6S2

Organic sulfonic acids and derivatives

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