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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376 – 390 of 2,040 results

376

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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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

377

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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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

378

4-[(1-Pyrrolidinylsulfonyl)methyl]aniline 97.0+%, TCI America™

CAS: 334981-10-1 Molecular Formula: C11H16N2O2S Molecular Weight (g/mol): 240.32 MDL Number: MFCD06795500 InChI Key: VNSKHALYBQZMFW-UHFFFAOYSA-N Synonym: 1-[(4-Aminobenzyl)sulfonyl]pyrrolidine PubChem CID: 11184058 IUPAC Name: 4-[(pyrrolidine-1-sulfonyl)methyl]aniline SMILES: NC1=CC=C(CS(=O)(=O)N2CCCC2)C=C1

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Specifications

PubChem CID	11184058
CAS	334981-10-1
Molecular Weight (g/mol)	240.32
MDL Number	MFCD06795500
SMILES	NC1=CC=C(CS(=O)(=O)N2CCCC2)C=C1
Synonym	1-[(4-Aminobenzyl)sulfonyl]pyrrolidine
IUPAC Name	4-[(pyrrolidine-1-sulfonyl)methyl]aniline
InChI Key	VNSKHALYBQZMFW-UHFFFAOYSA-N
Molecular Formula	C11H16N2O2S

379

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

380

Aniline-2,5-disulfonic Acid Monosodium Salt 98.0+%, TCI America™

CAS: 24605-36-5 Molecular Formula: C6H5NNa2O6S2 Molecular Weight (g/mol): 297.21 MDL Number: MFCD00078393 InChI Key: QYUDDCLXBAJUNA-UHFFFAOYSA-L Synonym: 2-Amino-1,4-benzenedisulfonic Acid Monosodium Salt, 2,5-Disulfoaniline Monosodium Salt, Sodium Hydrogen 2-Amino-1,4-benzenedisulfonate PubChem CID: 87094165 IUPAC Name: disodium 2-aminobenzene-1,4-disulfonate SMILES: [Na+].[Na+].NC1=CC(=CC=C1S([O-])(=O)=O)S([O-])(=O)=O

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Specifications

PubChem CID	87094165
CAS	24605-36-5
Molecular Weight (g/mol)	297.21
MDL Number	MFCD00078393
SMILES	[Na+].[Na+].NC1=CC(=CC=C1S([O-])(=O)=O)S([O-])(=O)=O
Synonym	2-Amino-1,4-benzenedisulfonic Acid Monosodium Salt, 2,5-Disulfoaniline Monosodium Salt, Sodium Hydrogen 2-Amino-1,4-benzenedisulfonate
IUPAC Name	disodium 2-aminobenzene-1,4-disulfonate
InChI Key	QYUDDCLXBAJUNA-UHFFFAOYSA-L
Molecular Formula	C6H5NNa2O6S2

381

tert-Butyldiphenylsilyl Trifluoromethanesulfonate 98.0+%, TCI America™

CAS: 92886-86-7 Molecular Formula: C17H19F3O3SSi Molecular Weight (g/mol): 388.48 MDL Number: MFCD01941212 InChI Key: AOMOJFWVOHXBTN-UHFFFAOYSA-N Synonym: tert-Butyldiphenylsilyl Triflate, Trifluoromethanesulfonic Acid tert-Butyldiphenylsilyl Ester PubChem CID: 10949115 IUPAC Name: tert-butyldiphenylsilyl trifluoromethanesulfonate SMILES: CC(C)(C)[Si](OS(=O)(=O)C(F)(F)F)(C1=CC=CC=C1)C1=CC=CC=C1

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Specifications

PubChem CID	10949115
CAS	92886-86-7
Molecular Weight (g/mol)	388.48
MDL Number	MFCD01941212
SMILES	CC(C)(C)[Si](OS(=O)(=O)C(F)(F)F)(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	tert-Butyldiphenylsilyl Triflate, Trifluoromethanesulfonic Acid tert-Butyldiphenylsilyl Ester
IUPAC Name	tert-butyldiphenylsilyl trifluoromethanesulfonate
InChI Key	AOMOJFWVOHXBTN-UHFFFAOYSA-N
Molecular Formula	C17H19F3O3SSi

382

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

383

4-Nitrophenyl Trifluoromethanesulfonate 99.0+%, TCI America™

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384

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

385

Pyridinium 3-Nitrobenzenesulfonate 98.0+%, TCI America™

CAS: 84752-61-4 Molecular Formula: C11H10N2O5S Molecular Weight (g/mol): 282.27 MDL Number: MFCD00060234 InChI Key: WZZFZXZRKPNZOC-UHFFFAOYSA-N PubChem CID: 16211770 IUPAC Name: 3-nitrobenzenesulfonate;pyridin-1-ium SMILES: C1=CC=[NH+]C=C1.C1=CC(=CC(=C1)S(=O)(=O)[O-])[N+](=O)[O-]

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Specifications

PubChem CID	16211770
CAS	84752-61-4
Molecular Weight (g/mol)	282.27
MDL Number	MFCD00060234
SMILES	C1=CC=[NH+]C=C1.C1=CC(=CC(=C1)S(=O)(=O)[O-])[N+](=O)[O-]
IUPAC Name	3-nitrobenzenesulfonate;pyridin-1-ium
InChI Key	WZZFZXZRKPNZOC-UHFFFAOYSA-N
Molecular Formula	C11H10N2O5S

386

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

387

Disodium 1,3-Propanedisulfonate 97.0+%, TCI America™

CAS: 36589-58-9 Molecular Formula: C3H6Na2O6S2 Molecular Weight (g/mol): 248.175 MDL Number: MFCD00191483 InChI Key: DKGJFKPIUSHDIT-UHFFFAOYSA-L Synonym: eprodisate disodium,disodium 1,3-propanedisulfonate,kiacta,disodium propane-1,3-disulfonate,eprodisate sodium,unii-5x0d9h16iu,1,3-propanedisulfonic acid disodium salt,eprodisate disodium usan,1,3-propanedisulfonic acid, disodium salt PubChem CID: 6451143 IUPAC Name: disodium;propane-1,3-disulfonate SMILES: C(CS(=O)(=O)[O-])CS(=O)(=O)[O-].[Na+].[Na+]

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Specifications

PubChem CID	6451143
CAS	36589-58-9
Molecular Weight (g/mol)	248.175
MDL Number	MFCD00191483
SMILES	C(CS(=O)(=O)[O-])CS(=O)(=O)[O-].[Na+].[Na+]
Synonym	eprodisate disodium,disodium 1,3-propanedisulfonate,kiacta,disodium propane-1,3-disulfonate,eprodisate sodium,unii-5x0d9h16iu,1,3-propanedisulfonic acid disodium salt,eprodisate disodium usan,1,3-propanedisulfonic acid, disodium salt
IUPAC Name	disodium;propane-1,3-disulfonate
InChI Key	DKGJFKPIUSHDIT-UHFFFAOYSA-L
Molecular Formula	C3H6Na2O6S2

388

1,3-Bis(tosyloxy)propane 98.0+%, TCI America™

CAS: 5469-66-9 Molecular Formula: C17H20O6S2 Molecular Weight (g/mol): 384.46 MDL Number: MFCD00013392 InChI Key: ODVREDGIWSDQFD-UHFFFAOYSA-N Synonym: 1,3-bis tosyloxy propane,propane-1,3-diyl bis 4-methylbenzenesulfonate,1,3-propanediol di-p-toluenesulfonate,1,3-propanediol di-p-tosylate,1,3-propanediol-di-4-tosylate,3-4-methylbenzenesulfonyl oxy propyl 4-methylbenzene-1-sulfonate,3-4-methylbenzenesulfonyl oxy propyl 4-methylbenzenesulfonate,propane-1,3-di-tos,acmc-209liv,1,3-propanediol ditosylate PubChem CID: 230370 IUPAC Name: 3-[(4-methylbenzenesulfonyl)oxy]propyl 4-methylbenzene-1-sulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCCCOS(=O)(=O)C1=CC=C(C)C=C1

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Specifications

PubChem CID	230370
CAS	5469-66-9
Molecular Weight (g/mol)	384.46
MDL Number	MFCD00013392
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCCOS(=O)(=O)C1=CC=C(C)C=C1
Synonym	1,3-bis tosyloxy propane,propane-1,3-diyl bis 4-methylbenzenesulfonate,1,3-propanediol di-p-toluenesulfonate,1,3-propanediol di-p-tosylate,1,3-propanediol-di-4-tosylate,3-4-methylbenzenesulfonyl oxy propyl 4-methylbenzene-1-sulfonate,3-4-methylbenzenesulfonyl oxy propyl 4-methylbenzenesulfonate,propane-1,3-di-tos,acmc-209liv,1,3-propanediol ditosylate
IUPAC Name	3-[(4-methylbenzenesulfonyl)oxy]propyl 4-methylbenzene-1-sulfonate
InChI Key	ODVREDGIWSDQFD-UHFFFAOYSA-N
Molecular Formula	C17H20O6S2

389

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

390

Diethylene Glycol Bis(p-toluenesulfonate) 96.0+%, TCI America™

CAS: 7460-82-4 Molecular Formula: C18H22O7S2 Molecular Weight (g/mol): 414.49 MDL Number: MFCD00026001 InChI Key: VYVPNTJBGPQTFA-UHFFFAOYSA-N Synonym: Bis[2-(p-toluenesulfonyloxy)ethyl] Ether, Bis(2-tosyloxyethyl) Ether, Diethylene Glycol Ditosylate PubChem CID: 316659 IUPAC Name: 2-{2-[(4-methylbenzenesulfonyl)oxy]ethoxy}ethyl 4-methylbenzene-1-sulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOS(=O)(=O)C1=CC=C(C)C=C1

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Specifications

PubChem CID	316659
CAS	7460-82-4
Molecular Weight (g/mol)	414.49
MDL Number	MFCD00026001
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOS(=O)(=O)C1=CC=C(C)C=C1
Synonym	Bis[2-(p-toluenesulfonyloxy)ethyl] Ether, Bis(2-tosyloxyethyl) Ether, Diethylene Glycol Ditosylate
IUPAC Name	2-{2-[(4-methylbenzenesulfonyl)oxy]ethoxy}ethyl 4-methylbenzene-1-sulfonate
InChI Key	VYVPNTJBGPQTFA-UHFFFAOYSA-N
Molecular Formula	C18H22O7S2

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