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.

181 – 195 of 1,426 results

181

Methanesulfonic Acid, Technical, 69.5-70.5%, Spectrum™ Chemical

CAS: 75-75-2 Molecular Formula: CH4O3S Molecular Weight (g/mol): 96.10 InChI Key: AFVFQIVMOAPDHO-UHFFFAOYSA-N IUPAC Name: methanesulfonic acid SMILES: CS(O)(=O)=O

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Specifications

CAS	75-75-2
Molecular Weight (g/mol)	96.10
SMILES	CS(O)(=O)=O
IUPAC Name	methanesulfonic acid
InChI Key	AFVFQIVMOAPDHO-UHFFFAOYSA-N
Molecular Formula	CH4O3S

182

Triisopropylsilyl-trifluoromethanesulfonate, 97%

CAS: 80522-42-5 Molecular Formula: C₁₀H₂₁F₃O₃SSi Molecular Weight (g/mol): 306.42 MDL Number: MFCD00009913 InChI Key: LHJCZOXMCGQVDQ-UHFFFAOYSA-N Synonym: triisopropylsilyl trifluoromethanesulfonate,triisopropylsilyl triflate,triisopropylsilyltrifluoromethanesulfonate,trifluoromethanesulfonic acid triisopropylsilyl ester,tips-otf,tips triflate,wacker silane ip3-triflate,triisopropylsilyl trifluoromethanesulphonate,triisopropylsilyl-trifluoromethanesulfonate,methanesulfonic acid, trifluoro-, tris 1-methylethyl silyl ester PubChem CID: 2724529 IUPAC Name: tri(propan-2-yl)silyl trifluoromethanesulfonate SMILES: CC(C)[Si](C(C)C)(C(C)C)OS(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	2724529
CAS	80522-42-5
Molecular Weight (g/mol)	306.42
MDL Number	MFCD00009913
SMILES	CC(C)[Si](C(C)C)(C(C)C)OS(=O)(=O)C(F)(F)F
Synonym	triisopropylsilyl trifluoromethanesulfonate,triisopropylsilyl triflate,triisopropylsilyltrifluoromethanesulfonate,trifluoromethanesulfonic acid triisopropylsilyl ester,tips-otf,tips triflate,wacker silane ip3-triflate,triisopropylsilyl trifluoromethanesulphonate,triisopropylsilyl-trifluoromethanesulfonate,methanesulfonic acid, trifluoro-, tris 1-methylethyl silyl ester
IUPAC Name	tri(propan-2-yl)silyl trifluoromethanesulfonate
InChI Key	LHJCZOXMCGQVDQ-UHFFFAOYSA-N
Molecular Formula	C₁₀H₂₁F₃O₃SSi

183

Sodium sulfanilate hydrate, 97%

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184

1,3-Propanediol di-p-toluenesulfonate, 98%, Thermo Scientific Chemicals

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-methylphenyl)sulfonyloxypropyl 4-methylbenzenesulfonate 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-methylphenyl)sulfonyloxypropyl 4-methylbenzenesulfonate
InChI Key	ODVREDGIWSDQFD-UHFFFAOYSA-N
Molecular Formula	C17H20O6S2

185

Methyl trifluoromethanesulfonate, 96%, Thermo Scientific Chemicals

CAS: 333-27-7 Molecular Formula: C2H3F3O3S Molecular Weight (g/mol): 164.10 MDL Number: MFCD00000409 InChI Key: OIRDBPQYVWXNSJ-UHFFFAOYSA-N Synonym: methyl triflate,methyl trifluoromethanesulphonate,methanesulfonic acid, trifluoro-, methyl ester,triflate ester,methyl trifluoromethane sulfonate,trifluoromethanesulfonic acid methyl ester,unii-7b25z22epv,ccris 1158,methyltrifluoromethanesulfonate,methanesulfonic acid, 1,1,1-trifluoro-, methyl ester PubChem CID: 9526 IUPAC Name: methyl trifluoromethanesulfonate SMILES: COS(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	9526
CAS	333-27-7
Molecular Weight (g/mol)	164.10
MDL Number	MFCD00000409
SMILES	COS(=O)(=O)C(F)(F)F
Synonym	methyl triflate,methyl trifluoromethanesulphonate,methanesulfonic acid, trifluoro-, methyl ester,triflate ester,methyl trifluoromethane sulfonate,trifluoromethanesulfonic acid methyl ester,unii-7b25z22epv,ccris 1158,methyltrifluoromethanesulfonate,methanesulfonic acid, 1,1,1-trifluoro-, methyl ester
IUPAC Name	methyl trifluoromethanesulfonate
InChI Key	OIRDBPQYVWXNSJ-UHFFFAOYSA-N
Molecular Formula	C2H3F3O3S

186

Copper(II) Trifluoromethanesulfonate, 98%

CAS: 34946-82-2 Molecular Formula: C₂CuF₆O₆S₂ Molecular Weight (g/mol): 361.69 MDL Number: MFCD00077492 InChI Key: GZWXEFRPSWBAGC-UHFFFAOYSA-N Synonym: copper; trifluoromethanesulfonic acid PubChem CID: 45051791 IUPAC Name: copper;trifluoromethanesulfonic acid SMILES: C(F)(F)(F)S(=O)(=O)O.[Cu]

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Specifications

PubChem CID	45051791
CAS	34946-82-2
Molecular Weight (g/mol)	361.69
MDL Number	MFCD00077492
SMILES	C(F)(F)(F)S(=O)(=O)O.[Cu]
Synonym	copper; trifluoromethanesulfonic acid
IUPAC Name	copper;trifluoromethanesulfonic acid
InChI Key	GZWXEFRPSWBAGC-UHFFFAOYSA-N
Molecular Formula	C₂CuF₆O₆S₂

187

3-[N-Tris-(hydroxymethyl)methylamino]-2-hydroxypropanesulfonic acid

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Specifications

Physical Form	Solid
Melting Point	220°C to 222°C

188

Benzenesulfonic acid, tech. ca 75% w/w aq. soln.

CAS: 98-11-3 Molecular Formula: C6H6O3S Molecular Weight (g/mol): 158.171 MDL Number: MFCD00011689 InChI Key: SRSXLGNVWSONIS-UHFFFAOYSA-N Synonym: benzenesulphonic acid,phenylsulfonic acid,besylic acid,benzene sulphonic acid,benzenemonosulfonic acid,benzene sulfonic acid,kyselina benzensulfonova,benzensulfonic acid,ccris 4595,kyselina benzensulfonova czech PubChem CID: 7371 ChEBI: CHEBI:64455 IUPAC Name: benzenesulfonic acid SMILES: C1=CC=C(C=C1)S(=O)(=O)O

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Specifications

PubChem CID	7371
CAS	98-11-3
Molecular Weight (g/mol)	158.171
ChEBI	CHEBI:64455
MDL Number	MFCD00011689
SMILES	C1=CC=C(C=C1)S(=O)(=O)O
Synonym	benzenesulphonic acid,phenylsulfonic acid,besylic acid,benzene sulphonic acid,benzenemonosulfonic acid,benzene sulfonic acid,kyselina benzensulfonova,benzensulfonic acid,ccris 4595,kyselina benzensulfonova czech
IUPAC Name	benzenesulfonic acid
InChI Key	SRSXLGNVWSONIS-UHFFFAOYSA-N
Molecular Formula	C6H6O3S

189

Ethyl methanesulfonate, 99%

CAS: 62-50-0 Molecular Formula: C₃H₈O₃S Molecular Weight (g/mol): 124.15 MDL Number: MFCD00007559 InChI Key: PLUBXMRUUVWRLT-UHFFFAOYSA-N Synonym: ethyl mesylate,ethyl methanesulphonate,half-myleran,methanesulfonic acid, ethyl ester,methanesulfonic acid ethyl ester,methylsulfonic acid, ethyl ester,rcra waste number u119,ethyl methansulphonate,ethyl ester of methylsulfonic acid,ethyl ester of methanesulfonic acid PubChem CID: 6113 ChEBI: CHEBI:23994 IUPAC Name: ethyl methanesulfonate SMILES: CCOS(=O)(=O)C

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Specifications

PubChem CID	6113
CAS	62-50-0
Molecular Weight (g/mol)	124.15
ChEBI	CHEBI:23994
MDL Number	MFCD00007559
SMILES	CCOS(=O)(=O)C
Synonym	ethyl mesylate,ethyl methanesulphonate,half-myleran,methanesulfonic acid, ethyl ester,methanesulfonic acid ethyl ester,methylsulfonic acid, ethyl ester,rcra waste number u119,ethyl methansulphonate,ethyl ester of methylsulfonic acid,ethyl ester of methanesulfonic acid
IUPAC Name	ethyl methanesulfonate
InChI Key	PLUBXMRUUVWRLT-UHFFFAOYSA-N
Molecular Formula	C₃H₈O₃S

190

2-(1-Benzofuran-3-yl)ethyl 4-methylbenzenesulfonate, ≥97%, Thermo Scientific™

CAS: 26278-25-1 Molecular Formula: C17H16O4S Molecular Weight (g/mol): 316.37 MDL Number: MFCD08271906 InChI Key: OEJOFPWUQPRTDR-UHFFFAOYSA-N Synonym: 2-1-benzofuran-3-yl ethyl 4-methylbenzenesulfonate,3-benzofuranethanol,3-4-methylbenzenesulfonate,p-toluenesulfonic acid 2-benzofuran-3-yl ethyl ester,2-1-benzofuran-3-yl ethyl 4-methylbenzene-1-sulfonate,2-1-benzo b furan-3-yl ethyl-4-methylbenzenesulfonate PubChem CID: 19081435 IUPAC Name: 2-(1-benzofuran-3-yl)ethyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCCC1=COC2=CC=CC=C12

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Specifications

PubChem CID	19081435
CAS	26278-25-1
Molecular Weight (g/mol)	316.37
MDL Number	MFCD08271906
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCC1=COC2=CC=CC=C12
Synonym	2-1-benzofuran-3-yl ethyl 4-methylbenzenesulfonate,3-benzofuranethanol,3-4-methylbenzenesulfonate,p-toluenesulfonic acid 2-benzofuran-3-yl ethyl ester,2-1-benzofuran-3-yl ethyl 4-methylbenzene-1-sulfonate,2-1-benzo b furan-3-yl ethyl-4-methylbenzenesulfonate
IUPAC Name	2-(1-benzofuran-3-yl)ethyl 4-methylbenzenesulfonate
InChI Key	OEJOFPWUQPRTDR-UHFFFAOYSA-N
Molecular Formula	C17H16O4S

191

(4-Thien-2-yltetrahydropyran-4-yl)methyl toluene-4-sulfonate, 97%, Thermo Scientific™

CAS: 921938-87-6 Molecular Formula: C17H20O4S2 Molecular Weight (g/mol): 352.463 MDL Number: MFCD09879933 InChI Key: OZWQPINOYPXHPX-UHFFFAOYSA-N Synonym: 4-thien-2-yltetrahydropyran-4-yl methyl toluene-4-sulfonate,4-thiophen-2-yl oxan-4-yl methyl 4-methylbenzenesulfonate,4-thien-2-yltetrahydro-2h-pyran-4-yl methyl 4-methylphenylsulphonate,4-thiophen-2-yl oxan-4-yl methyl 4-methylbenzene-1-sulfonate,4-thiophen-2-yl tetrahydro-2h-pyran-4-yl methyl 4-methylbenzenesulfonate,4-thien-2-yltetrahydro-2h-pyran-4-yl methyl 4-methylphenylsulfonate,4-thiophen-2-yltetrahydropyran-4-yl methyl toluene-4-sulfonate PubChem CID: 24229670 IUPAC Name: (4-thiophen-2-yloxan-4-yl)methyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCC2(CCOCC2)C3=CC=CS3

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Specifications

PubChem CID	24229670
CAS	921938-87-6
Molecular Weight (g/mol)	352.463
MDL Number	MFCD09879933
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCC2(CCOCC2)C3=CC=CS3
Synonym	4-thien-2-yltetrahydropyran-4-yl methyl toluene-4-sulfonate,4-thiophen-2-yl oxan-4-yl methyl 4-methylbenzenesulfonate,4-thien-2-yltetrahydro-2h-pyran-4-yl methyl 4-methylphenylsulphonate,4-thiophen-2-yl oxan-4-yl methyl 4-methylbenzene-1-sulfonate,4-thiophen-2-yl tetrahydro-2h-pyran-4-yl methyl 4-methylbenzenesulfonate,4-thien-2-yltetrahydro-2h-pyran-4-yl methyl 4-methylphenylsulfonate,4-thiophen-2-yltetrahydropyran-4-yl methyl toluene-4-sulfonate
IUPAC Name	(4-thiophen-2-yloxan-4-yl)methyl 4-methylbenzenesulfonate
InChI Key	OZWQPINOYPXHPX-UHFFFAOYSA-N
Molecular Formula	C17H20O4S2

192

Hexane-1-sulfonic acid sodium salt, LiChropur™ EMD-Millipore

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

193

Heptane-1-sulfonic acid sodium salt, LiChropur™ EMD-Millipore

CAS: 22767-50-6 Molecular Formula: C7H15NaO3S Molecular Weight (g/mol): 202.244 InChI Key: REFMEZARFCPESH-UHFFFAOYSA-M Synonym: sodium 1-heptanesulfonate,sodium heptane-1-sulfonate,1-heptanesulfonic acid sodium salt,1-heptanesulfonic acid, sodium salt,sodium heptane-1-sulphonate,1-heptanesulfonic acid, sodium salt 1:1,1-heptanesulfonic acid sodium,sodium heptanesulfonate,1-heptylsodiumsulfonate,sodium heptane sulfonate PubChem CID: 23672332 IUPAC Name: sodium;heptane-1-sulfonate SMILES: CCCCCCCS(=O)(=O)[O-].[Na+]

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Specifications

PubChem CID	23672332
CAS	22767-50-6
Molecular Weight (g/mol)	202.244
SMILES	CCCCCCCS(=O)(=O)[O-].[Na+]
Synonym	sodium 1-heptanesulfonate,sodium heptane-1-sulfonate,1-heptanesulfonic acid sodium salt,1-heptanesulfonic acid, sodium salt,sodium heptane-1-sulphonate,1-heptanesulfonic acid, sodium salt 1:1,1-heptanesulfonic acid sodium,sodium heptanesulfonate,1-heptylsodiumsulfonate,sodium heptane sulfonate
IUPAC Name	sodium;heptane-1-sulfonate
InChI Key	REFMEZARFCPESH-UHFFFAOYSA-M
Molecular Formula	C7H15NaO3S

194

PubChem CID	23672332
CAS	22767-50-6
Molecular Weight (g/mol)	202.244
SMILES	CCCCCCCS(=O)(=O)[O-].[Na+]
Synonym	sodium 1-heptanesulfonate,sodium heptane-1-sulfonate,1-heptanesulfonic acid sodium salt,1-heptanesulfonic acid, sodium salt,sodium heptane-1-sulphonate,1-heptanesulfonic acid, sodium salt 1:1,1-heptanesulfonic acid sodium,sodium heptanesulfonate,1-heptylsodiumsulfonate,sodium heptane sulfonate
IUPAC Name	sodium;heptane-1-sulfonate
InChI Key	REFMEZARFCPESH-UHFFFAOYSA-M
Molecular Formula	C7H15NaO3S

195

2,2', Azino-bis-(3-ethylbenzthiazoline sulfonic acid), diammonium salt, For TLC analysis, MP Biomedicals™

CAS: 30931-67-0 Molecular Formula: C18H24N6O6S4 Molecular Weight (g/mol): 548.67 MDL Number: MFCD00010404,MFCD00010404 InChI Key: OHDRQQURAXLVGJ-AXMZSLBLSA-N Synonym: ammonium 2,2'-hydrazine-1,2-diylidene bis 3-ethyl-2,3-dihydrobenzo d thiazole-6-sulfonate PubChem CID: 91884754 IUPAC Name: diazanium;3-ethyl-2-[(E)-(3-ethyl-6-sulfonato-1,3-benzothiazol-2-ylidene)hydrazinylidene]-1,3-benzothiazole-6-sulfonate SMILES: [NH4+].[NH4+].CCN1\C(SC2=CC(=CC=C12)S([O-])(=O)=O)=N\N=C1/SC2=CC(=CC=C2N1CC)S([O-])(=O)=O

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Specifications

PubChem CID	91884754
CAS	30931-67-0
Molecular Weight (g/mol)	548.67
MDL Number	MFCD00010404,MFCD00010404
SMILES	[NH4+].[NH4+].CCN1\C(SC2=CC(=CC=C12)S([O-])(=O)=O)=N\N=C1/SC2=CC(=CC=C2N1CC)S([O-])(=O)=O
Synonym	ammonium 2,2'-hydrazine-1,2-diylidene bis 3-ethyl-2,3-dihydrobenzo d thiazole-6-sulfonate
IUPAC Name	diazanium;3-ethyl-2-[(E)-(3-ethyl-6-sulfonato-1,3-benzothiazol-2-ylidene)hydrazinylidene]-1,3-benzothiazole-6-sulfonate
InChI Key	OHDRQQURAXLVGJ-AXMZSLBLSA-N
Molecular Formula	C18H24N6O6S4

Organic sulfonic acids and derivatives

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Methanesulfonic Acid, Technical, 69.5-70.5%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Methanesulfonic Acid, Technical, 69.5-70.5%, Spectrum™ Chemical