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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196 – 210 of 2,040 results

196

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1,3-Propanedisulfonic acid disodium salt, 99% (dry wt.)

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

197

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

198

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3-Butynyl p-toluenesulfonate, 96%

CAS: 23418-85-1 Molecular Formula: C₁₁H₁₂O₃S Molecular Weight (g/mol): 224.28 MDL Number: MFCD00041687 InChI Key: STOASOOVVADOKH-UHFFFAOYSA-N Synonym: 3-butynyl p-toluenesulfonate,but-3-yn-1-yl 4-methylbenzenesulfonate,3-butynyl tosylate,3-butynyl 4-toluenesulfonate,3-1-butynyl-4-toluenesulphonate,3-butynyl 4-methylbenzenesulfonate,p-toluenesulfonic acid 3-butynyl ester,but-3-ynyl tosylate,4-tosyloxy-1-butyne,acmc-1cgfq PubChem CID: 272020 IUPAC Name: but-3-ynyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCCC#C

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Specifications

PubChem CID	272020
CAS	23418-85-1
Molecular Weight (g/mol)	224.28
MDL Number	MFCD00041687
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCC#C
Synonym	3-butynyl p-toluenesulfonate,but-3-yn-1-yl 4-methylbenzenesulfonate,3-butynyl tosylate,3-butynyl 4-toluenesulfonate,3-1-butynyl-4-toluenesulphonate,3-butynyl 4-methylbenzenesulfonate,p-toluenesulfonic acid 3-butynyl ester,but-3-ynyl tosylate,4-tosyloxy-1-butyne,acmc-1cgfq
IUPAC Name	but-3-ynyl 4-methylbenzenesulfonate
InChI Key	STOASOOVVADOKH-UHFFFAOYSA-N
Molecular Formula	C₁₁H₁₂O₃S

199

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alpha-Toluenesulfonamide, 98%

CAS: 4563-33-1 Molecular Formula: C7H9NO2S Molecular Weight (g/mol): 171.21 MDL Number: MFCD00041893 InChI Key: ABOYDMHGKWRPFD-UHFFFAOYSA-N Synonym: benzenemethanesulfonamide,benzylsulfonamide,alpha-toluenesulfonamide,methanesulfonamide, 1-phenyl,.alpha.-toluenesulfonamide,1-phenylmethanesulfonamide,toluene-.omega.-sulfonamide,toluene-alpha-sulphonamide,benzyl-sulfonamide,a-toluenesulfonamide PubChem CID: 78318 IUPAC Name: phenylmethanesulfonamide SMILES: NS(=O)(=O)CC1=CC=CC=C1

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Specifications

PubChem CID	78318
CAS	4563-33-1
Molecular Weight (g/mol)	171.21
MDL Number	MFCD00041893
SMILES	NS(=O)(=O)CC1=CC=CC=C1
Synonym	benzenemethanesulfonamide,benzylsulfonamide,alpha-toluenesulfonamide,methanesulfonamide, 1-phenyl,.alpha.-toluenesulfonamide,1-phenylmethanesulfonamide,toluene-.omega.-sulfonamide,toluene-alpha-sulphonamide,benzyl-sulfonamide,a-toluenesulfonamide
IUPAC Name	phenylmethanesulfonamide
InChI Key	ABOYDMHGKWRPFD-UHFFFAOYSA-N
Molecular Formula	C7H9NO2S

200

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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

201

LiChropur™ Sodium 1-pentanesulfonate monohydrate , ≥99.0% (T), MilliporeSigma™ Supelco™

MDL Number: MFCD00149548 Synonym: 1-Pentanesulfonic acid sodium salt

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Specifications

MDL Number	MFCD00149548
Synonym	1-Pentanesulfonic acid sodium salt

202

Sodium trifluoromethanesulfonate

CAS: 2926-30-9 Molecular Formula: CF3NaO3S Molecular Weight (g/mol): 172.053 MDL Number: MFCD00061607 InChI Key: XGPOMXSYOKFBHS-UHFFFAOYSA-M Synonym: sodium trifluoromethanesulfonate,sodium triflate,trifluoromethanesulfonic acid sodium salt,sodium trifluoro methane sulfonate,methanesulfonic acid, trifluoro-, sodium salt,pubchem23598,cf3so3na,acmc-1cfau,sodiumtrifluoromethanesulfonate,ksc491a1d PubChem CID: 23676748 IUPAC Name: sodium;trifluoromethanesulfonate SMILES: C(F)(F)(F)S(=O)(=O)[O-].[Na+]

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Specifications

PubChem CID	23676748
CAS	2926-30-9
Molecular Weight (g/mol)	172.053
MDL Number	MFCD00061607
SMILES	C(F)(F)(F)S(=O)(=O)[O-].[Na+]
Synonym	sodium trifluoromethanesulfonate,sodium triflate,trifluoromethanesulfonic acid sodium salt,sodium trifluoro methane sulfonate,methanesulfonic acid, trifluoro-, sodium salt,pubchem23598,cf3so3na,acmc-1cfau,sodiumtrifluoromethanesulfonate,ksc491a1d
IUPAC Name	sodium;trifluoromethanesulfonate
InChI Key	XGPOMXSYOKFBHS-UHFFFAOYSA-M
Molecular Formula	CF3NaO3S

203

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Triethylsilyl trifluoromethanesulfonate, 98%

CAS: 79271-56-0 Molecular Formula: C7H15F3O3SSi Molecular Weight (g/mol): 264.33 MDL Number: MFCD00000407 InChI Key: STMPXDBGVJZCEX-UHFFFAOYSA-N Synonym: triethylsilyl triflate,triethylsilyl trifluoromethanesulphonate,tes triflate,triethylsilyltriflate,triethylsilyltrifluoromethanesulfonate,trifluoromethanesulfonic acid triethylsilyl ester,1,1,1-triethylsilyl trifluoromethanesulfonate,methanesulfonic acid, trifluoro-, triethylsilyl ester,et3siotf,tesotf PubChem CID: 2733308 IUPAC Name: triethylsilyl trifluoromethanesulfonate SMILES: CC[Si](CC)(CC)OS(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	2733308
CAS	79271-56-0
Molecular Weight (g/mol)	264.33
MDL Number	MFCD00000407
SMILES	CC[Si](CC)(CC)OS(=O)(=O)C(F)(F)F
Synonym	triethylsilyl triflate,triethylsilyl trifluoromethanesulphonate,tes triflate,triethylsilyltriflate,triethylsilyltrifluoromethanesulfonate,trifluoromethanesulfonic acid triethylsilyl ester,1,1,1-triethylsilyl trifluoromethanesulfonate,methanesulfonic acid, trifluoro-, triethylsilyl ester,et3siotf,tesotf
IUPAC Name	triethylsilyl trifluoromethanesulfonate
InChI Key	STMPXDBGVJZCEX-UHFFFAOYSA-N
Molecular Formula	C7H15F3O3SSi

204

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

205

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4-Amino-3-hydroxy-1-naphthalene Sulfonic Acid, ACS, 90%, Spectrum™ Chemical

CAS: 116-63-2 Molecular Formula: C10H9NO4S Molecular Weight (g/mol): 239.25 InChI Key: RXCMFQDTWCCLBL-UHFFFAOYSA-N IUPAC Name: 4-amino-3-hydroxynaphthalene-1-sulfonic acid SMILES: NC1=C2C=CC=CC2=C(C=C1O)S(O)(=O)=O

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Specifications

CAS	116-63-2
Molecular Weight (g/mol)	239.25
SMILES	NC1=C2C=CC=CC2=C(C=C1O)S(O)(=O)=O
IUPAC Name	4-amino-3-hydroxynaphthalene-1-sulfonic acid
InChI Key	RXCMFQDTWCCLBL-UHFFFAOYSA-N
Molecular Formula	C10H9NO4S

206

Sodium diphenylamine-4-sulfonate, ACS

CAS: 6152-67-6 Molecular Formula: C12H11NNaO3S Molecular Weight (g/mol): 272.27 MDL Number: MFCD00036468 InChI Key: VMVSDVIYIMNZBS-UHFFFAOYSA-N Synonym: sodium 4-phenylamino benzenesulfonate,sodium diphenylamine-4-sulfonate,benzenesulfonic acid, 4-phenylamino-, monosodium salt,unii-3e2ux1382o,sodium 4-anilinobenzenesulfonate,diphenylamine-4-sulfonic acid sodium salt,sodium diphenylamine-p-sulfonate,n-phenylsulfanilic acid, sodium salt,4-phenylamino benzenesulfonic acid sodium salt,diphenylaminesulfonic acid sodium salt PubChem CID: 517002 IUPAC Name: sodium;4-anilinobenzenesulfonate SMILES: [Na].OS(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1

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Specifications

PubChem CID	517002
CAS	6152-67-6
Molecular Weight (g/mol)	272.27
MDL Number	MFCD00036468
SMILES	[Na].OS(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1
Synonym	sodium 4-phenylamino benzenesulfonate,sodium diphenylamine-4-sulfonate,benzenesulfonic acid, 4-phenylamino-, monosodium salt,unii-3e2ux1382o,sodium 4-anilinobenzenesulfonate,diphenylamine-4-sulfonic acid sodium salt,sodium diphenylamine-p-sulfonate,n-phenylsulfanilic acid, sodium salt,4-phenylamino benzenesulfonic acid sodium salt,diphenylaminesulfonic acid sodium salt
IUPAC Name	sodium;4-anilinobenzenesulfonate
InChI Key	VMVSDVIYIMNZBS-UHFFFAOYSA-N
Molecular Formula	C12H11NNaO3S

207

Benzenesulfonic acid, sodium salt, 98%

CAS: 515-42-4 Molecular Formula: C₆H₅NaO₃S Molecular Weight (g/mol): 180.16 MDL Number: MFCD00065179 InChI Key: MZSDGDXXBZSFTG-UHFFFAOYSA-M Synonym: sodium benzenesulfonate,benzenesulfonic acid sodium salt,benzenesulfonic acid, sodium salt,dispersant gn,sodium phenylsulfonate,sodium benzenesulphonate,sodium benzene sulfonate,sodium benzene monosulfate,unii-k5rm14azhx,sodium benzene monosulfonate PubChem CID: 517327 IUPAC Name: sodium;benzenesulfonate SMILES: C1=CC=C(C=C1)S(=O)(=O)[O-].[Na+]

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Specifications

PubChem CID	517327
CAS	515-42-4
Molecular Weight (g/mol)	180.16
MDL Number	MFCD00065179
SMILES	C1=CC=C(C=C1)S(=O)(=O)[O-].[Na+]
Synonym	sodium benzenesulfonate,benzenesulfonic acid sodium salt,benzenesulfonic acid, sodium salt,dispersant gn,sodium phenylsulfonate,sodium benzenesulphonate,sodium benzene sulfonate,sodium benzene monosulfate,unii-k5rm14azhx,sodium benzene monosulfonate
IUPAC Name	sodium;benzenesulfonate
InChI Key	MZSDGDXXBZSFTG-UHFFFAOYSA-M
Molecular Formula	C₆H₅NaO₃S

208

2-Mercaptoethane sulfonic acid sodium salt, 96%

CAS: 19767-45-4 Molecular Formula: C2H5NaO3S2 Molecular Weight (g/mol): 164.169 MDL Number: MFCD00007535 InChI Key: XOGTZOOQQBDUSI-UHFFFAOYSA-M Synonym: mesna,sodium 2-mercaptoethanesulfonate,mesnex,uromitexan,mitexan,2-mercaptoethanesulfonic acid sodium salt,mistabron,mesnum,mistabronco,mucofluid PubChem CID: 23662354 IUPAC Name: sodium;2-sulfanylethanesulfonate SMILES: C(CS(=O)(=O)[O-])S.[Na+]

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Specifications

PubChem CID	23662354
CAS	19767-45-4
Molecular Weight (g/mol)	164.169
MDL Number	MFCD00007535
SMILES	C(CS(=O)(=O)[O-])S.[Na+]
Synonym	mesna,sodium 2-mercaptoethanesulfonate,mesnex,uromitexan,mitexan,2-mercaptoethanesulfonic acid sodium salt,mistabron,mesnum,mistabronco,mucofluid
IUPAC Name	sodium;2-sulfanylethanesulfonate
InChI Key	XOGTZOOQQBDUSI-UHFFFAOYSA-M
Molecular Formula	C2H5NaO3S2

209

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Methanesulfonamide, 98%

CAS: 3144-09-0 Molecular Formula: CH5NO2S Molecular Weight (g/mol): 95.12 MDL Number: MFCD00007940 InChI Key: HNQIVZYLYMDVSB-UHFFFAOYSA-N Synonym: methylsulfonamide,methane sulfonamide,methanesulphonamide,methansulfonamid,methyl sulfonamide,aminosulfane dioxide,methyl sulfonylamine,ch3so2nh2,mesylamine,methansulfonamide PubChem CID: 72879 IUPAC Name: methanesulfonamide SMILES: CS(N)(=O)=O

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Specifications

PubChem CID	72879
CAS	3144-09-0
Molecular Weight (g/mol)	95.12
MDL Number	MFCD00007940
SMILES	CS(N)(=O)=O
Synonym	methylsulfonamide,methane sulfonamide,methanesulphonamide,methansulfonamid,methyl sulfonamide,aminosulfane dioxide,methyl sulfonylamine,ch3so2nh2,mesylamine,methansulfonamide
IUPAC Name	methanesulfonamide
InChI Key	HNQIVZYLYMDVSB-UHFFFAOYSA-N
Molecular Formula	CH5NO2S

210

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1-Heptanesulfonic Acid Sodium Salt, Spectrum™ Chemical

CAS: 207300-90-1

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Specifications

CAS	207300-90-1

Organic sulfonic acids and derivatives

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