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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496 – 510 of 2,030 results

496

Dicyclohexyl(trifluoromethanesulfonyloxy)borane 98.0+%, TCI America™

CAS: 145412-54-0 Molecular Formula: C13H22BF3O3S Molecular Weight (g/mol): 326.181 MDL Number: MFCD06797094 InChI Key: FBVDLYBQGQLANQ-UHFFFAOYSA-N Synonym: Dicyclohexylboron Triflate, Trifluoromethanesulfonic Acid Dicyclohexylboryl Ester PubChem CID: 10958346 IUPAC Name: dicyclohexylboranyl trifluoromethanesulfonate SMILES: B(C1CCCCC1)(C2CCCCC2)OS(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	10958346
CAS	145412-54-0
Molecular Weight (g/mol)	326.181
MDL Number	MFCD06797094
SMILES	B(C1CCCCC1)(C2CCCCC2)OS(=O)(=O)C(F)(F)F
Synonym	Dicyclohexylboron Triflate, Trifluoromethanesulfonic Acid Dicyclohexylboryl Ester
IUPAC Name	dicyclohexylboranyl trifluoromethanesulfonate
InChI Key	FBVDLYBQGQLANQ-UHFFFAOYSA-N
Molecular Formula	C13H22BF3O3S

497

Ethyl (R)-4-Phenyl-2-(trifluoromethanesulfonyloxy)butyrate 97.0+%, TCI America™

CAS: 88767-98-0 Molecular Formula: C13H15F3O5S Molecular Weight (g/mol): 340.313 MDL Number: MFCD09751096 InChI Key: UDJNHUAEPSYCRU-LLVKDONJSA-N Synonym: (R)-4-Phenyl-2-(trifluoromethanesulfonyloxy)butyric Acid Ethyl Ester PubChem CID: 10860745 IUPAC Name: ethyl (2R)-4-phenyl-2-(trifluoromethylsulfonyloxy)butanoate SMILES: CCOC(=O)C(CCC1=CC=CC=C1)OS(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	10860745
CAS	88767-98-0
Molecular Weight (g/mol)	340.313
MDL Number	MFCD09751096
SMILES	CCOC(=O)C(CCC1=CC=CC=C1)OS(=O)(=O)C(F)(F)F
Synonym	(R)-4-Phenyl-2-(trifluoromethanesulfonyloxy)butyric Acid Ethyl Ester
IUPAC Name	ethyl (2R)-4-phenyl-2-(trifluoromethylsulfonyloxy)butanoate
InChI Key	UDJNHUAEPSYCRU-LLVKDONJSA-N
Molecular Formula	C13H15F3O5S

498

(-)-1,4-Di-O-tosyl-2,3-O-isopropylidene-L-threitol 98.0+%, TCI America™

CAS: 37002-45-2 Molecular Formula: C21H26O8S2 Molecular Weight (g/mol): 470.55 MDL Number: MFCD00003212,MFCD00003212,MFCD00063235 InChI Key: KPFDKWNWYAXRNJ-UHFFFAOYNA-N Synonym: 2,2-dimethyl-4,5-bis tosyloxymethyl-1,3-dioxolane,2,2-dimethyl-5-4-methylphenyl sulfonyloxymethyl-1,3-dioxolan-4-yl methyl 4-methylbenzenesulfonate,--2,3-o-isopropylidene-1,4-di-o-tosyl-l-threitol,1,3-dioxolane-4,5-dimethanol, 2,2-dimethyl-, bis 4-methylbenzenesulfonate,s,s---1,4-di-o-tosyl-2,3-o-isopropy lidene-l-threitol,--1,4-ditosyl-2,3,o-isopropylidene-l-threitol,--1,4-ditosyl-2,3-o-isopropylidene-l-threitol,--1,4-di-o-tosyl-2,3-o-isopropylidene-threitol,l-o-isopropylidene-2,3-dihydroxy-1,4-bis p-tosyl butane,4s,5s---1,4-di-o-tosyl-2,3-o-isopropylidene-l-threitol PubChem CID: 275953 IUPAC Name: (2,2-dimethyl-5-{[(4-methylbenzenesulfonyl)oxy]methyl}-1,3-dioxolan-4-yl)methyl 4-methylbenzene-1-sulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCC1OC(C)(C)OC1COS(=O)(=O)C1=CC=C(C)C=C1

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Specifications

PubChem CID	275953
CAS	37002-45-2
Molecular Weight (g/mol)	470.55
MDL Number	MFCD00003212,MFCD00003212,MFCD00063235
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCC1OC(C)(C)OC1COS(=O)(=O)C1=CC=C(C)C=C1
Synonym	2,2-dimethyl-4,5-bis tosyloxymethyl-1,3-dioxolane,2,2-dimethyl-5-4-methylphenyl sulfonyloxymethyl-1,3-dioxolan-4-yl methyl 4-methylbenzenesulfonate,--2,3-o-isopropylidene-1,4-di-o-tosyl-l-threitol,1,3-dioxolane-4,5-dimethanol, 2,2-dimethyl-, bis 4-methylbenzenesulfonate,s,s---1,4-di-o-tosyl-2,3-o-isopropy lidene-l-threitol,--1,4-ditosyl-2,3,o-isopropylidene-l-threitol,--1,4-ditosyl-2,3-o-isopropylidene-l-threitol,--1,4-di-o-tosyl-2,3-o-isopropylidene-threitol,l-o-isopropylidene-2,3-dihydroxy-1,4-bis p-tosyl butane,4s,5s---1,4-di-o-tosyl-2,3-o-isopropylidene-l-threitol
IUPAC Name	(2,2-dimethyl-5-{[(4-methylbenzenesulfonyl)oxy]methyl}-1,3-dioxolan-4-yl)methyl 4-methylbenzene-1-sulfonate
InChI Key	KPFDKWNWYAXRNJ-UHFFFAOYNA-N
Molecular Formula	C21H26O8S2

499

2,5-Dichlorobenzenesulfonic Acid Dihydrate 98.0+%, TCI America™

CAS: 88-42-6 Molecular Formula: C6H4Cl2O3S Molecular Weight (g/mol): 227.055 MDL Number: MFCD00035751 InChI Key: LFXZSGVZSSMCMB-UHFFFAOYSA-N PubChem CID: 66616 IUPAC Name: 2,5-dichlorobenzenesulfonic acid SMILES: C1=CC(=C(C=C1Cl)S(=O)(=O)O)Cl

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Specifications

PubChem CID	66616
CAS	88-42-6
Molecular Weight (g/mol)	227.055
MDL Number	MFCD00035751
SMILES	C1=CC(=C(C=C1Cl)S(=O)(=O)O)Cl
IUPAC Name	2,5-dichlorobenzenesulfonic acid
InChI Key	LFXZSGVZSSMCMB-UHFFFAOYSA-N
Molecular Formula	C6H4Cl2O3S

500

Sodium 1-Hexanesulfonate 98.0+%, TCI America™

CAS: 2832-45-3 Molecular Formula: C6H13NaO3S Molecular Weight (g/mol): 188.22 MDL Number: MFCD00007542 InChI Key: QWSZRRAAFHGKCH-UHFFFAOYSA-M Synonym: sodium 1-hexanesulfonate,sodium hexane-1-sulfonate,sodium hexanesulfonate,1-hexanesulfonic acid sodium salt,1-hexanesulfonic acid, sodium salt,1-hexanesulfonic acid, sodium salt 1:1,1-hexane sulfonic acid sodium salt,hexyl sodium sulfonate,1-hexanesulfonate, sodium,hexanesulfonic acid na-salt PubChem CID: 23677630 IUPAC Name: sodium hexane-1-sulfonate SMILES: [Na+].CCCCCCS([O-])(=O)=O

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Specifications

PubChem CID	23677630
CAS	2832-45-3
Molecular Weight (g/mol)	188.22
MDL Number	MFCD00007542
SMILES	[Na+].CCCCCCS([O-])(=O)=O
Synonym	sodium 1-hexanesulfonate,sodium hexane-1-sulfonate,sodium hexanesulfonate,1-hexanesulfonic acid sodium salt,1-hexanesulfonic acid, sodium salt,1-hexanesulfonic acid, sodium salt 1:1,1-hexane sulfonic acid sodium salt,hexyl sodium sulfonate,1-hexanesulfonate, sodium,hexanesulfonic acid na-salt
IUPAC Name	sodium hexane-1-sulfonate
InChI Key	QWSZRRAAFHGKCH-UHFFFAOYSA-M
Molecular Formula	C6H13NaO3S

501

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

CAS: 23735-43-5 Molecular Formula: C13H18O5S Molecular Weight (g/mol): 286.342 MDL Number: MFCD00063234 InChI Key: SRKDUHUULIWXFT-NSHDSACASA-N Synonym: s-+-2,2-dimethyl-1,3-dioxolan-4-ylmethyl p-toluenesulfonate,s-2,2-dimethyl-1,3-dioxolan-4-yl methyl 4-methylbenzenesulfonate,4s-2,2-dimethyl-1,3-dioxolan-4-yl methyl 4-methylbenzenesulfonate,s-+-2,2-dimethyl-1,3-dioxolane-4-ylmethyl p-toluenesulfonate,s-2,2-dimethyl-1,3-dioxolane-4-methanol p-toluenesulfonate,r---2,2-dimethyl-1,3-dioxolane-4-ylmethyl-p-toluenesulfonate,pubchem6795,2,2-dimethyl-1,3-dioxolan-4-yl methyl 4-methylbenzenesulfonate #,s-2,2-dimethyl-1,3-dioxolan-4-ylmethyl p-toluenesulfonate PubChem CID: 2723760 IUPAC Name: [(4S)-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	2723760
CAS	23735-43-5
Molecular Weight (g/mol)	286.342
MDL Number	MFCD00063234
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCC2COC(O2)(C)C
Synonym	s-+-2,2-dimethyl-1,3-dioxolan-4-ylmethyl p-toluenesulfonate,s-2,2-dimethyl-1,3-dioxolan-4-yl methyl 4-methylbenzenesulfonate,4s-2,2-dimethyl-1,3-dioxolan-4-yl methyl 4-methylbenzenesulfonate,s-+-2,2-dimethyl-1,3-dioxolane-4-ylmethyl p-toluenesulfonate,s-2,2-dimethyl-1,3-dioxolane-4-methanol p-toluenesulfonate,r---2,2-dimethyl-1,3-dioxolane-4-ylmethyl-p-toluenesulfonate,pubchem6795,2,2-dimethyl-1,3-dioxolan-4-yl methyl 4-methylbenzenesulfonate #,s-2,2-dimethyl-1,3-dioxolan-4-ylmethyl p-toluenesulfonate
IUPAC Name	[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl 4-methylbenzenesulfonate
InChI Key	SRKDUHUULIWXFT-NSHDSACASA-N
Molecular Formula	C13H18O5S

502

3-Methoxy-2-(trimethylsilyl)phenyl Trifluoromethanesulfonate 95.0+%, TCI America™

CAS: 217813-03-1 Molecular Formula: C11H15F3O4SSi Molecular Weight (g/mol): 328.38 MDL Number: MFCD10566916 InChI Key: OJVREKSBMMQLBJ-UHFFFAOYSA-N Synonym: 3-Methoxy-2-(trimethylsilyl)phenyl Triflate, Trifluoromethanesulfonic Acid 3-Methoxy-2-(trimethylsilyl)phenyl Ester PubChem CID: 11023933 IUPAC Name: 3-methoxy-2-(trimethylsilyl)phenyl trifluoromethanesulfonate SMILES: COC1=C(C(OS(=O)(=O)C(F)(F)F)=CC=C1)[Si](C)(C)C

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Specifications

PubChem CID	11023933
CAS	217813-03-1
Molecular Weight (g/mol)	328.38
MDL Number	MFCD10566916
SMILES	COC1=C(C(OS(=O)(=O)C(F)(F)F)=CC=C1)[Si](C)(C)C
Synonym	3-Methoxy-2-(trimethylsilyl)phenyl Triflate, Trifluoromethanesulfonic Acid 3-Methoxy-2-(trimethylsilyl)phenyl Ester
IUPAC Name	3-methoxy-2-(trimethylsilyl)phenyl trifluoromethanesulfonate
InChI Key	OJVREKSBMMQLBJ-UHFFFAOYSA-N
Molecular Formula	C11H15F3O4SSi

503

1,2-Bis(tosyloxy)ethane 99.0+%, TCI America™

CAS: 6315-52-2 Molecular Formula: C16H18O6S2 Molecular Weight (g/mol): 370.434 MDL Number: MFCD00008549 InChI Key: LZIPBJBQQPZLOR-UHFFFAOYSA-N Synonym: 1,2-bis tosyloxy ethane,ethylene glycol ditosylate,ethylene ditosylate,ethane-1,2-diyl bis 4-methylbenzenesulfonate,ethylene glycol di-p-toluenesulfonate,1,2-bis p-toluenesulfonyloxy ethane,ethylene di p-toluenesulfonate,1,2-ethanediol, bis 4-methylbenzenesulfonate,ethylene glycol bis-p-toluenesulfonate,2-p-tolylsulfonyloxy ethyl 4-methylbenzenesulfonate PubChem CID: 228289 IUPAC Name: 2-(4-methylphenyl)sulfonyloxyethyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCCOS(=O)(=O)C2=CC=C(C=C2)C

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Specifications

PubChem CID	228289
CAS	6315-52-2
Molecular Weight (g/mol)	370.434
MDL Number	MFCD00008549
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCOS(=O)(=O)C2=CC=C(C=C2)C
Synonym	1,2-bis tosyloxy ethane,ethylene glycol ditosylate,ethylene ditosylate,ethane-1,2-diyl bis 4-methylbenzenesulfonate,ethylene glycol di-p-toluenesulfonate,1,2-bis p-toluenesulfonyloxy ethane,ethylene di p-toluenesulfonate,1,2-ethanediol, bis 4-methylbenzenesulfonate,ethylene glycol bis-p-toluenesulfonate,2-p-tolylsulfonyloxy ethyl 4-methylbenzenesulfonate
IUPAC Name	2-(4-methylphenyl)sulfonyloxyethyl 4-methylbenzenesulfonate
InChI Key	LZIPBJBQQPZLOR-UHFFFAOYSA-N
Molecular Formula	C16H18O6S2

504

1-(Methylsulfonyl)piperazine 98.0+%, TCI America™

CAS: 55276-43-2 Molecular Formula: C5H13N2O2S Molecular Weight (g/mol): 165.23 MDL Number: MFCD02153225 InChI Key: ZZAKLGGGMWORRT-UHFFFAOYSA-O Synonym: 1-methylsulfonyl piperazine,1-methanesulfonylpiperazine,1-methanesulfonyl-piperazine,1-methylsulfonyl-piperazine,1-methylsulphonyl piperazine,methylsulfonyl piperazine,piperazine, 1-methylsulfonyl,1-n-methanesulfonylpiperazine,4-methylsulfonylpiperazine,n-mesylpiperazine PubChem CID: 709161 IUPAC Name: 4-methanesulfonylpiperazin-1-ium SMILES: CS(=O)(=O)N1CC[NH2+]CC1

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Specifications

PubChem CID	709161
CAS	55276-43-2
Molecular Weight (g/mol)	165.23
MDL Number	MFCD02153225
SMILES	CS(=O)(=O)N1CC[NH2+]CC1
Synonym	1-methylsulfonyl piperazine,1-methanesulfonylpiperazine,1-methanesulfonyl-piperazine,1-methylsulfonyl-piperazine,1-methylsulphonyl piperazine,methylsulfonyl piperazine,piperazine, 1-methylsulfonyl,1-n-methanesulfonylpiperazine,4-methylsulfonylpiperazine,n-mesylpiperazine
IUPAC Name	4-methanesulfonylpiperazin-1-ium
InChI Key	ZZAKLGGGMWORRT-UHFFFAOYSA-O
Molecular Formula	C5H13N2O2S

505

3-Sulfopropyl Methacrylate Potassium Salt 97.0+%, TCI America™

CAS: 31098-21-2 Molecular Formula: C7H11KO5S Molecular Weight (g/mol): 246.318 MDL Number: MFCD00010139 InChI Key: PNOXUQIZPBURMT-UHFFFAOYSA-M Synonym: Potassium 3-(Methacryloyloxy)propanesulfonate, Methacrylic Acid 3-Sulfopropyl Ester Potassium Salt PubChem CID: 23682747 IUPAC Name: potassium;3-(2-methylprop-2-enoyloxy)propane-1-sulfonate SMILES: CC(=C)C(=O)OCCCS(=O)(=O)[O-].[K+]

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Specifications

PubChem CID	23682747
CAS	31098-21-2
Molecular Weight (g/mol)	246.318
MDL Number	MFCD00010139
SMILES	CC(=C)C(=O)OCCCS(=O)(=O)[O-].[K+]
Synonym	Potassium 3-(Methacryloyloxy)propanesulfonate, Methacrylic Acid 3-Sulfopropyl Ester Potassium Salt
IUPAC Name	potassium;3-(2-methylprop-2-enoyloxy)propane-1-sulfonate
InChI Key	PNOXUQIZPBURMT-UHFFFAOYSA-M
Molecular Formula	C7H11KO5S

506

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

CAS: 383-50-6 Molecular Formula: C9H11FO3S Molecular Weight (g/mol): 218.24 MDL Number: MFCD01658061 InChI Key: XNRDLSNSMTUXBV-UHFFFAOYSA-N Synonym: p-Toluenesulfonic Acid 2-Fluoroethyl Ester, 2-Fluoroethyl Tosylate PubChem CID: 256019 IUPAC Name: 2-fluoroethyl 4-methylbenzene-1-sulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCCF

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Specifications

PubChem CID	256019
CAS	383-50-6
Molecular Weight (g/mol)	218.24
MDL Number	MFCD01658061
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCF
Synonym	p-Toluenesulfonic Acid 2-Fluoroethyl Ester, 2-Fluoroethyl Tosylate
IUPAC Name	2-fluoroethyl 4-methylbenzene-1-sulfonate
InChI Key	XNRDLSNSMTUXBV-UHFFFAOYSA-N
Molecular Formula	C9H11FO3S

507

3-(Trimethylsilyl)-2-naphthyl Trifluoromethanesulfonate 95.0+%, TCI America™

CAS: 780820-43-1 Molecular Formula: C14H15F3O3SSi Molecular Weight (g/mol): 348.411 InChI Key: OSZYFPWWHQEAGW-UHFFFAOYSA-N Synonym: 3-(Trimethylsilyl)-2-naphthyl Triflate, Trifluoromethanesulfonic Acid 3-(Trimethylsilyl)-2-naphthyl Ester PubChem CID: 44629848 IUPAC Name: (3-trimethylsilylnaphthalen-2-yl) trifluoromethanesulfonate SMILES: C[Si](C)(C)C1=CC2=CC=CC=C2C=C1OS(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	44629848
CAS	780820-43-1
Molecular Weight (g/mol)	348.411
SMILES	C[Si](C)(C)C1=CC2=CC=CC=C2C=C1OS(=O)(=O)C(F)(F)F
Synonym	3-(Trimethylsilyl)-2-naphthyl Triflate, Trifluoromethanesulfonic Acid 3-(Trimethylsilyl)-2-naphthyl Ester
IUPAC Name	(3-trimethylsilylnaphthalen-2-yl) trifluoromethanesulfonate
InChI Key	OSZYFPWWHQEAGW-UHFFFAOYSA-N
Molecular Formula	C14H15F3O3SSi

508

Sodium 4-Ethylbenzenesulfonate 98.0+%, TCI America™

CAS: 14995-38-1 Molecular Formula: C8H9NaO3S Molecular Weight (g/mol): 208.21 MDL Number: MFCD00070568 InChI Key: LLELGQVCQVOGMA-UHFFFAOYSA-M Synonym: 4-Ethylbenzenesulfonic Acid Sodium Salt PubChem CID: 23675352 IUPAC Name: sodium 4-ethylbenzene-1-sulfonate SMILES: [Na+].CCC1=CC=C(C=C1)S([O-])(=O)=O

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Specifications

PubChem CID	23675352
CAS	14995-38-1
Molecular Weight (g/mol)	208.21
MDL Number	MFCD00070568
SMILES	[Na+].CCC1=CC=C(C=C1)S([O-])(=O)=O
Synonym	4-Ethylbenzenesulfonic Acid Sodium Salt
IUPAC Name	sodium 4-ethylbenzene-1-sulfonate
InChI Key	LLELGQVCQVOGMA-UHFFFAOYSA-M
Molecular Formula	C8H9NaO3S

509

Iguratimod 98.0+%, TCI America™

CAS: 123663-49-0 Molecular Formula: C17H14N2O6S Molecular Weight (g/mol): 374.367 MDL Number: MFCD00882374 InChI Key: ANMATWQYLIFGOK-UHFFFAOYSA-N Synonym: N-(3-Formamido-4-oxo-6-phenoxy-4H-chromen-7-yl)methanesulfonamide, N-[7-(Methanesulfonamido)-4-oxo-6-phenoxy-4H-chromen-3-yl]formamide PubChem CID: 124246 IUPAC Name: N-[7-(methanesulfonamido)-4-oxo-6-phenoxychromen-3-yl]formamide SMILES: CS(=O)(=O)NC1=C(C=C2C(=C1)OC=C(C2=O)NC=O)OC3=CC=CC=C3

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Specifications

PubChem CID	124246
CAS	123663-49-0
Molecular Weight (g/mol)	374.367
MDL Number	MFCD00882374
SMILES	CS(=O)(=O)NC1=C(C=C2C(=C1)OC=C(C2=O)NC=O)OC3=CC=CC=C3
Synonym	N-(3-Formamido-4-oxo-6-phenoxy-4H-chromen-7-yl)methanesulfonamide, N-[7-(Methanesulfonamido)-4-oxo-6-phenoxy-4H-chromen-3-yl]formamide
IUPAC Name	N-[7-(methanesulfonamido)-4-oxo-6-phenoxychromen-3-yl]formamide
InChI Key	ANMATWQYLIFGOK-UHFFFAOYSA-N
Molecular Formula	C17H14N2O6S

510

2-Chloroaniline-5-sulfonic Acid 98.0+%, TCI America™

CAS: 98-36-2 Molecular Formula: C6H6ClNO3S Molecular Weight (g/mol): 207.63 MDL Number: MFCD00035764 InChI Key: XJQRCFRVWZHIPN-UHFFFAOYSA-N Synonym: 3-Amino-4-chlorobenzenesulfonic Acid PubChem CID: 66817 IUPAC Name: 3-amino-4-chlorobenzene-1-sulfonic acid SMILES: NC1=CC(=CC=C1Cl)S(O)(=O)=O

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Specifications

PubChem CID	66817
CAS	98-36-2
Molecular Weight (g/mol)	207.63
MDL Number	MFCD00035764
SMILES	NC1=CC(=CC=C1Cl)S(O)(=O)=O
Synonym	3-Amino-4-chlorobenzenesulfonic Acid
IUPAC Name	3-amino-4-chlorobenzene-1-sulfonic acid
InChI Key	XJQRCFRVWZHIPN-UHFFFAOYSA-N
Molecular Formula	C6H6ClNO3S

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