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.

331 – 345 of 1,438 results

331

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

332

1,4-Phenylenediamine-2-sulfonic Acid 98.0+%, TCI America™

CAS: 88-45-9 Molecular Formula: C6H7KN2O3S Molecular Weight (g/mol): 226.29 MDL Number: MFCD00007904 InChI Key: WRFPRPDYXWUOEK-UHFFFAOYSA-M Synonym: benzenesulfonic acid, 2,5-diamino,p-phenylenediaminesulfonic acid,2,5-diaminobenzenesulphonic acid,2,5-diaminobenzene sulfonic acid,2-sulfo-p-phenylenediamine,ccris 2884,1,4-phenylenediamine-2-sulfonic acid,unii-up8112d78n,2,5-diamino benzene sulfonic acid,pubchem13625 PubChem CID: 66617 IUPAC Name: potassium 2,5-diaminobenzene-1-sulfonate SMILES: [K+].NC1=CC=C(N)C(=C1)S([O-])(=O)=O

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Specifications

PubChem CID	66617
CAS	88-45-9
Molecular Weight (g/mol)	226.29
MDL Number	MFCD00007904
SMILES	[K+].NC1=CC=C(N)C(=C1)S([O-])(=O)=O
Synonym	benzenesulfonic acid, 2,5-diamino,p-phenylenediaminesulfonic acid,2,5-diaminobenzenesulphonic acid,2,5-diaminobenzene sulfonic acid,2-sulfo-p-phenylenediamine,ccris 2884,1,4-phenylenediamine-2-sulfonic acid,unii-up8112d78n,2,5-diamino benzene sulfonic acid,pubchem13625
IUPAC Name	potassium 2,5-diaminobenzene-1-sulfonate
InChI Key	WRFPRPDYXWUOEK-UHFFFAOYSA-M
Molecular Formula	C6H7KN2O3S

333

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

334

Trimethylsilyl Trifluoromethanesulfonate 98.0+%, TCI America™

CAS: 27607-77-8 Molecular Formula: C4H9F3O3SSi Molecular Weight (g/mol): 222.253 MDL Number: MFCD00000406 InChI Key: FTVLMFQEYACZNP-UHFFFAOYSA-N Synonym: trimethylsilyl triflate,tmsotf,trifluoromethanesulfonic acid trimethylsilyl ester,trimethylsilyl trifluoromethylsulphonate,unii-z84v0cbh9j,methanesulfonic acid, trifluoro-, trimethylsilyl ester,trimethylsilyl trifluoromethylsulfonate,trimethylsllytrifluoromethanesulphonate,trimethylsilyl trifluoromethanesulphonate,trimethylsilyltrifluoromethanesulphonate PubChem CID: 65367 IUPAC Name: trimethylsilyl trifluoromethanesulfonate SMILES: C[Si](C)(C)OS(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	65367
CAS	27607-77-8
Molecular Weight (g/mol)	222.253
MDL Number	MFCD00000406
SMILES	C[Si](C)(C)OS(=O)(=O)C(F)(F)F
Synonym	trimethylsilyl triflate,tmsotf,trifluoromethanesulfonic acid trimethylsilyl ester,trimethylsilyl trifluoromethylsulphonate,unii-z84v0cbh9j,methanesulfonic acid, trifluoro-, trimethylsilyl ester,trimethylsilyl trifluoromethylsulfonate,trimethylsllytrifluoromethanesulphonate,trimethylsilyl trifluoromethanesulphonate,trimethylsilyltrifluoromethanesulphonate
IUPAC Name	trimethylsilyl trifluoromethanesulfonate
InChI Key	FTVLMFQEYACZNP-UHFFFAOYSA-N
Molecular Formula	C4H9F3O3SSi

335

Sodium 2-Bromoethanesulfonate 97.0+%, TCI America™

CAS: 4263-52-9 Molecular Formula: C2H4BrNaO3S Molecular Weight (g/mol): 211.005 MDL Number: MFCD00007530 InChI Key: HNFOAHXBHLWKNF-UHFFFAOYSA-M Synonym: sodium 2-bromoethanesulfonate,2-bromoethanesulfonic acid sodium salt,sodium 2-bromoethanesulphonate,2-bromoethanesulfonic acid, sodium salt,sodium bromoethylsulfonate,ethanesulfonic acid, 2-bromo-, sodium salt,ethanesulfonic acid, 2-bromo-, sodium salt 1:1,sodium 2-bromoethane sulfonate,2-bromoethanesulfonic acid sodium,natrium-2-bromethansulfonat PubChem CID: 23666797 IUPAC Name: sodium;2-bromoethanesulfonate SMILES: C(CBr)S(=O)(=O)[O-].[Na+]

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Specifications

PubChem CID	23666797
CAS	4263-52-9
Molecular Weight (g/mol)	211.005
MDL Number	MFCD00007530
SMILES	C(CBr)S(=O)(=O)[O-].[Na+]
Synonym	sodium 2-bromoethanesulfonate,2-bromoethanesulfonic acid sodium salt,sodium 2-bromoethanesulphonate,2-bromoethanesulfonic acid, sodium salt,sodium bromoethylsulfonate,ethanesulfonic acid, 2-bromo-, sodium salt,ethanesulfonic acid, 2-bromo-, sodium salt 1:1,sodium 2-bromoethane sulfonate,2-bromoethanesulfonic acid sodium,natrium-2-bromethansulfonat
IUPAC Name	sodium;2-bromoethanesulfonate
InChI Key	HNFOAHXBHLWKNF-UHFFFAOYSA-M
Molecular Formula	C2H4BrNaO3S

336

Calcium Methanesulfonate 98.0+%, TCI America™

CAS: 58131-47-8 Molecular Formula: C2H6CaO6S2 Molecular Weight (g/mol): 230.262 MDL Number: MFCD00070543 InChI Key: BWEYVLQUNDGUEC-UHFFFAOYSA-L Synonym: Methanesulfonic Acid Calcium Salt PubChem CID: 14274928 IUPAC Name: calcium;methanesulfonate SMILES: CS(=O)(=O)[O-].CS(=O)(=O)[O-].[Ca+2]

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Specifications

PubChem CID	14274928
CAS	58131-47-8
Molecular Weight (g/mol)	230.262
MDL Number	MFCD00070543
SMILES	CS(=O)(=O)[O-].CS(=O)(=O)[O-].[Ca+2]
Synonym	Methanesulfonic Acid Calcium Salt
IUPAC Name	calcium;methanesulfonate
InChI Key	BWEYVLQUNDGUEC-UHFFFAOYSA-L
Molecular Formula	C2H6CaO6S2

337

Nickel(II) Benzenesulfonate Hexahydrate 98.0+%, TCI America™

CAS: 39819-65-3 Molecular Formula: C12H10NiO6S2 Molecular Weight (g/mol): 373.019 MDL Number: MFCD00070595 InChI Key: IBVWKDVFDAWRFU-UHFFFAOYSA-L Synonym: Benzenesulfonic Acid Nickel(II) Salt PubChem CID: 14325094 IUPAC Name: benzenesulfonate;nickel(2+) SMILES: C1=CC=C(C=C1)S(=O)(=O)[O-].C1=CC=C(C=C1)S(=O)(=O)[O-].[Ni+2]

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Specifications

PubChem CID	14325094
CAS	39819-65-3
Molecular Weight (g/mol)	373.019
MDL Number	MFCD00070595
SMILES	C1=CC=C(C=C1)S(=O)(=O)[O-].C1=CC=C(C=C1)S(=O)(=O)[O-].[Ni+2]
Synonym	Benzenesulfonic Acid Nickel(II) Salt
IUPAC Name	benzenesulfonate;nickel(2+)
InChI Key	IBVWKDVFDAWRFU-UHFFFAOYSA-L
Molecular Formula	C12H10NiO6S2

338

Tetraethylammonium Trifluoromethanesulfonate 99.0+%, TCI America™

CAS: 35895-69-3 Molecular Formula: C9H20F3NO3S Molecular Weight (g/mol): 279.318 MDL Number: MFCD00042586 InChI Key: PUZYNDBTWXJXKN-UHFFFAOYSA-M Synonym: Tetraethylammonium Triflate PubChem CID: 2776566 IUPAC Name: tetraethylazanium;trifluoromethanesulfonate SMILES: CC[N+](CC)(CC)CC.C(F)(F)(F)S(=O)(=O)[O-]

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Specifications

PubChem CID	2776566
CAS	35895-69-3
Molecular Weight (g/mol)	279.318
MDL Number	MFCD00042586
SMILES	CC[N+](CC)(CC)CC.C(F)(F)(F)S(=O)(=O)[O-]
Synonym	Tetraethylammonium Triflate
IUPAC Name	tetraethylazanium;trifluoromethanesulfonate
InChI Key	PUZYNDBTWXJXKN-UHFFFAOYSA-M
Molecular Formula	C9H20F3NO3S

339

Ethyl 2-(p-Toluenesulfonyloxy)acetate 98.0+%, TCI America™

CAS: 39794-75-7 Molecular Formula: C11H14O5S Molecular Weight (g/mol): 258.29 MDL Number: MFCD18252874 InChI Key: CVNRARCXNKDWKI-UHFFFAOYSA-N Synonym: 2-(p-Toluenesulfonyloxy)acetic Acid Ethyl Ester PubChem CID: 11821264 IUPAC Name: ethyl 2-[(4-methylbenzenesulfonyl)oxy]acetate SMILES: CCOC(=O)COS(=O)(=O)C1=CC=C(C)C=C1

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Specifications

PubChem CID	11821264
CAS	39794-75-7
Molecular Weight (g/mol)	258.29
MDL Number	MFCD18252874
SMILES	CCOC(=O)COS(=O)(=O)C1=CC=C(C)C=C1
Synonym	2-(p-Toluenesulfonyloxy)acetic Acid Ethyl Ester
IUPAC Name	ethyl 2-[(4-methylbenzenesulfonyl)oxy]acetate
InChI Key	CVNRARCXNKDWKI-UHFFFAOYSA-N
Molecular Formula	C11H14O5S

340

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

341

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

342

2-(p-Toluenesulfonyloxy)acetic Acid 97.0+%, TCI America™

CAS: 39794-77-9 Molecular Formula: C9H10O5S Molecular Weight (g/mol): 230.234 MDL Number: MFCD00021764 InChI Key: NSORSORRXHLKQV-UHFFFAOYSA-N Synonym: 2-(Tosyloxy)acetic Acid PubChem CID: 226266 IUPAC Name: 2-(4-methylphenyl)sulfonyloxyacetic acid SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCC(=O)O

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Specifications

PubChem CID	226266
CAS	39794-77-9
Molecular Weight (g/mol)	230.234
MDL Number	MFCD00021764
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCC(=O)O
Synonym	2-(Tosyloxy)acetic Acid
IUPAC Name	2-(4-methylphenyl)sulfonyloxyacetic acid
InChI Key	NSORSORRXHLKQV-UHFFFAOYSA-N
Molecular Formula	C9H10O5S

343

Sodium 1-Undecanesulfonate 98.0+%, TCI America™

CAS: 5838-34-6 Molecular Formula: C20H14N4O4S Molecular Weight (g/mol): 406.42 MDL Number: MFCD00053627 InChI Key: RFNALTSHRWGOHV-UHFFFAOYSA-N Synonym: sodium 1-undecanesulfonate,sodium undecane-1-sulfonate,1-undecanesulfonic acid sodium salt,sodium undecylsulfonate,ipc-alks-11,acmc-1bn99,1-undecanesulfonicacid, sodium salt 1:1 PubChem CID: 23692564 IUPAC Name: 4-[2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)acetamido]-N-(1,3-thiazol-2-yl)benzamide SMILES: O=C(CN1C(=O)C2=CC=CC=C2C1=O)NC1=CC=C(C=C1)C(=O)NC1=NC=CS1

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Specifications

PubChem CID	23692564
CAS	5838-34-6
Molecular Weight (g/mol)	406.42
MDL Number	MFCD00053627
SMILES	O=C(CN1C(=O)C2=CC=CC=C2C1=O)NC1=CC=C(C=C1)C(=O)NC1=NC=CS1
Synonym	sodium 1-undecanesulfonate,sodium undecane-1-sulfonate,1-undecanesulfonic acid sodium salt,sodium undecylsulfonate,ipc-alks-11,acmc-1bn99,1-undecanesulfonicacid, sodium salt 1:1
IUPAC Name	4-[2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)acetamido]-N-(1,3-thiazol-2-yl)benzamide
InChI Key	RFNALTSHRWGOHV-UHFFFAOYSA-N
Molecular Formula	C20H14N4O4S

344

4-Nitrophenyl Trifluoromethanesulfonate 99.0+%, TCI America™

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345

(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

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Organic sulfonic acids and derivatives

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2-Methoxyethyl Methanesulfonate 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1,4-Phenylenediamine-2-sulfonic Acid 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,5-Dichlorosulfanilic Acid 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Trimethylsilyl Trifluoromethanesulfonate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Sodium 2-Bromoethanesulfonate 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Calcium Methanesulfonate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Nickel(II) Benzenesulfonate Hexahydrate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Tetraethylammonium Trifluoromethanesulfonate 99.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Ethyl 2-(p-Toluenesulfonyloxy)acetate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Cyclohexyl p-Toluenesulfonate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1,4-Butanesultone 99.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2-(p-Toluenesulfonyloxy)acetic Acid 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Sodium 1-Undecanesulfonate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Nitrophenyl Trifluoromethanesulfonate 99.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

(R)-(-)-2,2-Dimethyl-1,3-dioxolan-4-ylmethyl p-Toluenesulfonate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More