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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136 – 150 of 2,069 results

136

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4-Hydroxybenzenesulfonic acid, 65%

CAS: 98-67-9 Molecular Formula: C6H6O4S Molecular Weight (g/mol): 174.17 MDL Number: MFCD00007506 InChI Key: FEPBITJSIHRMRT-UHFFFAOYSA-N Synonym: p-phenolsulfonic acid,phenolsulfonic acid,4-phenolsulfonic acid,p-sulfophenol,sulfocarbolic acid,benzenesulfonic acid, 4-hydroxy,p-hydroxybenzenesulfonic acid,phenol-4-sulfonic acid,benzenesulfonic acid, p-hydroxy,4-hydroxyphenylsulfonic acid PubChem CID: 4765 ChEBI: CHEBI:32354 IUPAC Name: 4-hydroxybenzenesulfonic acid SMILES: OC1=CC=C(C=C1)S(O)(=O)=O

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Specifications

PubChem CID	4765
CAS	98-67-9
Molecular Weight (g/mol)	174.17
ChEBI	CHEBI:32354
MDL Number	MFCD00007506
SMILES	OC1=CC=C(C=C1)S(O)(=O)=O
Synonym	p-phenolsulfonic acid,phenolsulfonic acid,4-phenolsulfonic acid,p-sulfophenol,sulfocarbolic acid,benzenesulfonic acid, 4-hydroxy,p-hydroxybenzenesulfonic acid,phenol-4-sulfonic acid,benzenesulfonic acid, p-hydroxy,4-hydroxyphenylsulfonic acid
IUPAC Name	4-hydroxybenzenesulfonic acid
InChI Key	FEPBITJSIHRMRT-UHFFFAOYSA-N
Molecular Formula	C6H6O4S

137

TES, 99%

CAS: 7365-44-8 Molecular Formula: C6H15NO6S Molecular Weight (g/mol): 229.247 MDL Number: MFCD00007532 InChI Key: JOCBASBOOFNAJA-UHFFFAOYSA-N Synonym: tes,n-tris hydroxymethyl methyl-2-aminoethanesulfonic acid,tes buffer,tes free acid,ethanesulfonic acid, 2-2-hydroxy-1,1-bis hydroxymethyl ethyl amino,2-1,3-dihydroxy-2-hydroxymethyl propan-2-yl amino ethanesulfonic acid,2-2-hydroxy-1,1-dihydroxymethyl-ethylamino-ethanesulfonic acid,tris hydroxymethyl methyl-2-aminomethane sulfonic acid,2-tris hydroxymethyl methylamino ethane-1-sulphonic acid,n-tri hydroxymethyl methyltaurine PubChem CID: 81831 ChEBI: CHEBI:44356 IUPAC Name: 2-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]ethanesulfonic acid SMILES: C(CS(=O)(=O)O)NC(CO)(CO)CO

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Specifications

PubChem CID	81831
CAS	7365-44-8
Molecular Weight (g/mol)	229.247
ChEBI	CHEBI:44356
MDL Number	MFCD00007532
SMILES	C(CS(=O)(=O)O)NC(CO)(CO)CO
Synonym	tes,n-tris hydroxymethyl methyl-2-aminoethanesulfonic acid,tes buffer,tes free acid,ethanesulfonic acid, 2-2-hydroxy-1,1-bis hydroxymethyl ethyl amino,2-1,3-dihydroxy-2-hydroxymethyl propan-2-yl amino ethanesulfonic acid,2-2-hydroxy-1,1-dihydroxymethyl-ethylamino-ethanesulfonic acid,tris hydroxymethyl methyl-2-aminomethane sulfonic acid,2-tris hydroxymethyl methylamino ethane-1-sulphonic acid,n-tri hydroxymethyl methyltaurine
IUPAC Name	2-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]ethanesulfonic acid
InChI Key	JOCBASBOOFNAJA-UHFFFAOYSA-N
Molecular Formula	C6H15NO6S

138

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1-Propanesulfonic acid, 95%

CAS: 5284-66-2 Molecular Formula: C₃H₈O₃S Molecular Weight (g/mol): 124.16 MDL Number: MFCD00041889 InChI Key: KCXFHTAICRTXLI-UHFFFAOYSA-N Synonym: 1-propanesulfonic acid,propanesulfonic acid,propylsulfonic acid,propanesulfonate,propanesulphonic acid,ammonium propanesulfonate,propane-1-sulphonic acid,ncistruc1_001874,ncistruc2_000257,1-propanesulfonic acid, technical t PubChem CID: 78938 IUPAC Name: propane-1-sulfonic acid SMILES: CCCS(=O)(=O)O

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Specifications

PubChem CID	78938
CAS	5284-66-2
Molecular Weight (g/mol)	124.16
MDL Number	MFCD00041889
SMILES	CCCS(=O)(=O)O
Synonym	1-propanesulfonic acid,propanesulfonic acid,propylsulfonic acid,propanesulfonate,propanesulphonic acid,ammonium propanesulfonate,propane-1-sulphonic acid,ncistruc1_001874,ncistruc2_000257,1-propanesulfonic acid, technical t
IUPAC Name	propane-1-sulfonic acid
InChI Key	KCXFHTAICRTXLI-UHFFFAOYSA-N
Molecular Formula	C₃H₈O₃S

139

Sodium 1-pentanesulfonate, 99% (dry wt.), water <1.5%

CAS: 22767-49-3 Molecular Formula: C5H11NaO3S Molecular Weight (g/mol): 174.19 MDL Number: MFCD00007541,MFCD00149548 InChI Key: ROBLTDOHDSGGDT-UHFFFAOYSA-M Synonym: sodium 1-pentanesulfonate,sodium pentane-1-sulfonate,sodium pentanesulfonate,1-pentanesulfonic acid sodium salt,1-pentanesulfonic acid, sodium salt,1-pentylsodiumsulfonate,ipc-alks-5,1-pentanesulfonate, sodium,pentanesulfonic acid na-salt,pentanesulfonic acidsodiumsalt PubChem CID: 23664617 IUPAC Name: sodium;pentane-1-sulfonate SMILES: [Na+].CCCCCS([O-])(=O)=O

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Specifications

PubChem CID	23664617
CAS	22767-49-3
Molecular Weight (g/mol)	174.19
MDL Number	MFCD00007541,MFCD00149548
SMILES	[Na+].CCCCCS([O-])(=O)=O
Synonym	sodium 1-pentanesulfonate,sodium pentane-1-sulfonate,sodium pentanesulfonate,1-pentanesulfonic acid sodium salt,1-pentanesulfonic acid, sodium salt,1-pentylsodiumsulfonate,ipc-alks-5,1-pentanesulfonate, sodium,pentanesulfonic acid na-salt,pentanesulfonic acidsodiumsalt
IUPAC Name	sodium;pentane-1-sulfonate
InChI Key	ROBLTDOHDSGGDT-UHFFFAOYSA-M
Molecular Formula	C5H11NaO3S

140

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Methanesulfonic acid, 98%

CAS: 75-75-2 Molecular Formula: CH₄O₃S Molecular Weight (g/mol): 96.1 InChI Key: AFVFQIVMOAPDHO-UHFFFAOYSA-N Synonym: methylsulfonic acid,methanesulphonic acid,methanesulfonicacid,kyselina methansulfonova,methansulfonsaeure,ccris 2783,kyselina methansulfonova czech,ch3so3h,methane sulfonic acid,sulfomethane PubChem CID: 6395 ChEBI: CHEBI:27376 IUPAC Name: methanesulfonic acid SMILES: CS(=O)(=O)O

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Specifications

PubChem CID	6395
CAS	75-75-2
Molecular Weight (g/mol)	96.1
ChEBI	CHEBI:27376
SMILES	CS(=O)(=O)O
Synonym	methylsulfonic acid,methanesulphonic acid,methanesulfonicacid,kyselina methansulfonova,methansulfonsaeure,ccris 2783,kyselina methansulfonova czech,ch3so3h,methane sulfonic acid,sulfomethane
IUPAC Name	methanesulfonic acid
InChI Key	AFVFQIVMOAPDHO-UHFFFAOYSA-N
Molecular Formula	CH₄O₃S

141

MilliporeSigma™ MES, Monohydrate, OmniPur™, Calbiochem™,

CAS: 145224-94-8 Molecular Formula: C6H15NO5S Molecular Weight (g/mol): 213.25 MDL Number: MFCD00149409 InChI Key: MIIIXQJBDGSIKL-UHFFFAOYSA-N Synonym: mes monohydrate,2-morpholinoethanesulfonic acid hydrate,mes hydrate,mes buffer hydrate,4-morpholineethanesulfonic acid monohydrate,4-morpholineethanesulfonic acid, monohydrate,2-4-morpholinyl ethanesulfonic acid hydrate,mes hydrate buffer,4-morpholineethanesulfonicacid, hydrate 1:1,mesmonohydrate PubChem CID: 16218417 IUPAC Name: 2-(morpholin-4-yl)ethane-1-sulfonic acid hydrate SMILES: O.OS(=O)(=O)CCN1CCOCC1

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Specifications

PubChem CID	16218417
CAS	145224-94-8
Molecular Weight (g/mol)	213.25
MDL Number	MFCD00149409
SMILES	O.OS(=O)(=O)CCN1CCOCC1
Synonym	mes monohydrate,2-morpholinoethanesulfonic acid hydrate,mes hydrate,mes buffer hydrate,4-morpholineethanesulfonic acid monohydrate,4-morpholineethanesulfonic acid, monohydrate,2-4-morpholinyl ethanesulfonic acid hydrate,mes hydrate buffer,4-morpholineethanesulfonicacid, hydrate 1:1,mesmonohydrate
IUPAC Name	2-(morpholin-4-yl)ethane-1-sulfonic acid hydrate
InChI Key	MIIIXQJBDGSIKL-UHFFFAOYSA-N
Molecular Formula	C6H15NO5S

142

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Glycidyl (S)-(+)-3-nitrobenzenesulfonate, 98%

CAS: 115314-14-2 Molecular Formula: C9H9NO6S Molecular Weight (g/mol): 259.23 MDL Number: MFCD00064582 InChI Key: AIHIHVZYAAMDPM-QMMMGPOBSA-N Synonym: s-+-glycidyl nosylate,s-glycidyl nosylate,s-glycidyl 3-nitrobenzenesulfonate,s-oxiran-2-ylmethyl 3-nitrobenzenesulfonate,s-+-glycidyl 3-nitrobenzenesulfonate,glycidyl 3-nitrobenzenesulfonate,ccris 6394,2s-+-glycidyl-3-nitrobenzenesulfonate,oxiranylmethyl s-3-nitrobenzenesulfonate,2s-oxiran-2-yl methyl 3-nitrobenzenesulfonate PubChem CID: 146490 IUPAC Name: [(2S)-oxiran-2-yl]methyl 3-nitrobenzenesulfonate SMILES: [O-][N+](=O)C1=CC=CC(=C1)S(=O)(=O)OC[C@@H]1CO1

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Specifications

PubChem CID	146490
CAS	115314-14-2
Molecular Weight (g/mol)	259.23
MDL Number	MFCD00064582
SMILES	[O-][N+](=O)C1=CC=CC(=C1)S(=O)(=O)OC[C@@H]1CO1
Synonym	s-+-glycidyl nosylate,s-glycidyl nosylate,s-glycidyl 3-nitrobenzenesulfonate,s-oxiran-2-ylmethyl 3-nitrobenzenesulfonate,s-+-glycidyl 3-nitrobenzenesulfonate,glycidyl 3-nitrobenzenesulfonate,ccris 6394,2s-+-glycidyl-3-nitrobenzenesulfonate,oxiranylmethyl s-3-nitrobenzenesulfonate,2s-oxiran-2-yl methyl 3-nitrobenzenesulfonate
IUPAC Name	[(2S)-oxiran-2-yl]methyl 3-nitrobenzenesulfonate
InChI Key	AIHIHVZYAAMDPM-QMMMGPOBSA-N
Molecular Formula	C9H9NO6S

143

Taurine, ≥98.5%, Molecular Biology Grade, Ultrapure

CAS: 107-35-7 Molecular Formula: C2H7NO3S Molecular Weight (g/mol): 125.14 MDL Number: MFCD00008197 InChI Key: XOAAWQZATWQOTB-UHFFFAOYSA-N Synonym: taurine,tauphon,ethanesulfonic acid, 2-amino,l-taurine,2-aminoethylsulfonic acid,o-due,2-sulfoethylamine,taufon,aminoethanesulfonic acid,aminoethylsulfonic acid PubChem CID: 1123 ChEBI: CHEBI:15891 IUPAC Name: 2-aminoethanesulfonic acid SMILES: NCCS(O)(=O)=O

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Specifications

PubChem CID	1123
CAS	107-35-7
Molecular Weight (g/mol)	125.14
ChEBI	CHEBI:15891
MDL Number	MFCD00008197
SMILES	NCCS(O)(=O)=O
Synonym	taurine,tauphon,ethanesulfonic acid, 2-amino,l-taurine,2-aminoethylsulfonic acid,o-due,2-sulfoethylamine,taufon,aminoethanesulfonic acid,aminoethylsulfonic acid
IUPAC Name	2-aminoethanesulfonic acid
InChI Key	XOAAWQZATWQOTB-UHFFFAOYSA-N
Molecular Formula	C2H7NO3S

144

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Ethanesulfonic acid sodium salt, 98%, may cont. ca 2% water

CAS: 5324-47-0 Molecular Formula: C2H5NaO3S Molecular Weight (g/mol): 132.109 MDL Number: MFCD00066498 InChI Key: KQFAFFYKLIBKDE-UHFFFAOYSA-M Synonym: sodium ethanesulfonate,sodium ethanesulphonate,ethanesulfonic acid sodium salt,ethanesulfonic acid, sodium salt,ethane sulfonic acid sodium salt,sodiumethanesulfonate,sodium ethylsulfonate,sodium esylate,sodium ethane sulfonate,ethylsulfonic acid sodium salt PubChem CID: 4192170 IUPAC Name: sodium;ethanesulfonate SMILES: CCS(=O)(=O)[O-].[Na+]

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PubChem CID	4192170
CAS	5324-47-0
Molecular Weight (g/mol)	132.109
MDL Number	MFCD00066498
SMILES	CCS(=O)(=O)[O-].[Na+]
Synonym	sodium ethanesulfonate,sodium ethanesulphonate,ethanesulfonic acid sodium salt,ethanesulfonic acid, sodium salt,ethane sulfonic acid sodium salt,sodiumethanesulfonate,sodium ethylsulfonate,sodium esylate,sodium ethane sulfonate,ethylsulfonic acid sodium salt
IUPAC Name	sodium;ethanesulfonate
InChI Key	KQFAFFYKLIBKDE-UHFFFAOYSA-M
Molecular Formula	C2H5NaO3S

145

Sodium methanesulfonate, 98%

CAS: 2386-57-4 Molecular Formula: CH3NaO3S Molecular Weight (g/mol): 118.082 MDL Number: MFCD00064389 InChI Key: KKVTYAVXTDIPAP-UHFFFAOYSA-M Synonym: sodium methanesulfonate,methanesulfonic acid sodium salt,methanesulfonic acid, sodium salt,sodium methanesulphonate,sodium mesylate,methylsulfonic acid sodium salt,75-75-2 parent,sodium methyl sulfonate,methanesulfonic acid, sodium salt 1:1,sodium methylsulfonate PubChem CID: 638112 IUPAC Name: sodium;methanesulfonate SMILES: CS(=O)(=O)[O-].[Na+]

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Specifications

PubChem CID	638112
CAS	2386-57-4
Molecular Weight (g/mol)	118.082
MDL Number	MFCD00064389
SMILES	CS(=O)(=O)[O-].[Na+]
Synonym	sodium methanesulfonate,methanesulfonic acid sodium salt,methanesulfonic acid, sodium salt,sodium methanesulphonate,sodium mesylate,methylsulfonic acid sodium salt,75-75-2 parent,sodium methyl sulfonate,methanesulfonic acid, sodium salt 1:1,sodium methylsulfonate
IUPAC Name	sodium;methanesulfonate
InChI Key	KKVTYAVXTDIPAP-UHFFFAOYSA-M
Molecular Formula	CH3NaO3S

146

H-7 dihydrochloride, Thermo Scientific Chemicals

CAS: 108930-17-2 Molecular Formula: C14H19Cl2N3O2S Molecular Weight (g/mol): 364.285 MDL Number: MFCD00036961 InChI Key: OARGPFMFRLLKPF-UHFFFAOYSA-N Synonym: h-7 dihydrochloride,h-7, dihydrochloride,1-5-isoquinolinylsulfonyl-2-methylpiperazine dihydrochloride,1-5-isoquinolinesulfonyl-2-methylpiperazine dihydrochloride,1-5-isoquinolinesulfonyl-2-methylpiperazine, 2hcl,1-5-isoquinoline-sulfonyl-2-methylpiperazine,5-2-methylpiperazin-1-ylsulfonyl isoquinoline dihydrochloride,isoquinoline-5-sulfonic 2-methyl-1-piperazide dihydrochloride,1-5-isoquinolylsulfonyl-2-methylpiperazine, chloride, chloride,1-5-isoquinolinesulfonyl-2-methyl-piperazine dihydrochloride PubChem CID: 73332 ChEBI: CHEBI:82739 IUPAC Name: 5-(2-methylpiperazin-1-yl)sulfonylisoquinoline;dihydrochloride SMILES: CC1CNCCN1S(=O)(=O)C2=CC=CC3=C2C=CN=C3.Cl.Cl

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Specifications

PubChem CID	73332
CAS	108930-17-2
Molecular Weight (g/mol)	364.285
ChEBI	CHEBI:82739
MDL Number	MFCD00036961
SMILES	CC1CNCCN1S(=O)(=O)C2=CC=CC3=C2C=CN=C3.Cl.Cl
Synonym	h-7 dihydrochloride,h-7, dihydrochloride,1-5-isoquinolinylsulfonyl-2-methylpiperazine dihydrochloride,1-5-isoquinolinesulfonyl-2-methylpiperazine dihydrochloride,1-5-isoquinolinesulfonyl-2-methylpiperazine, 2hcl,1-5-isoquinoline-sulfonyl-2-methylpiperazine,5-2-methylpiperazin-1-ylsulfonyl isoquinoline dihydrochloride,isoquinoline-5-sulfonic 2-methyl-1-piperazide dihydrochloride,1-5-isoquinolylsulfonyl-2-methylpiperazine, chloride, chloride,1-5-isoquinolinesulfonyl-2-methyl-piperazine dihydrochloride
IUPAC Name	5-(2-methylpiperazin-1-yl)sulfonylisoquinoline;dihydrochloride
InChI Key	OARGPFMFRLLKPF-UHFFFAOYSA-N
Molecular Formula	C14H19Cl2N3O2S

147

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Benzene-1,3-disulfonic acid disodium salt, 94%

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

148

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Cyclohexyl p-toluenesulfonate, 97%

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

149

Fasudil, 98+%

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150

1-Octanesulfonic Acid Sodium Salt, HPLC Grade, J.T. Baker™

CAS: 5324-84-5 Molecular Formula: C8H17NaO3S Molecular Weight (g/mol): 216.27 MDL Number: MFCD00007544 InChI Key: HRQDCDQDOPSGBR-UHFFFAOYSA-M Synonym: sodium 1-octanesulfonate,sodium octane-1-sulfonate,1-octanesulfonic acid sodium salt,sodium octanesulfonate,1-octanesulfonic acid, sodium salt,1-octanesulfonate, sodium,sodium octylsulfonate,unii-j46ez5jyb3,octyl sodium sulfonate,ipc-alks-8 PubChem CID: 23669624 SMILES: [Na+].CCCCCCCCS([O-])(=O)=O

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Specifications

PubChem CID	23669624
CAS	5324-84-5
Molecular Weight (g/mol)	216.27
MDL Number	MFCD00007544
SMILES	[Na+].CCCCCCCCS([O-])(=O)=O
Synonym	sodium 1-octanesulfonate,sodium octane-1-sulfonate,1-octanesulfonic acid sodium salt,sodium octanesulfonate,1-octanesulfonic acid, sodium salt,1-octanesulfonate, sodium,sodium octylsulfonate,unii-j46ez5jyb3,octyl sodium sulfonate,ipc-alks-8
InChI Key	HRQDCDQDOPSGBR-UHFFFAOYSA-M
Molecular Formula	C8H17NaO3S

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