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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1-Heptanesulfonic Acid Sodium Salt (HPLC), Fisher Chemical™

CAS: 22767-50-6 Molecular Formula: C7H15NaO3S MDL Number: MFCD00007543 InChI Key: REFMEZARFCPESH-UHFFFAOYSA-M PubChem CID: 23672332

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PubChem CID	23672332
CAS	22767-50-6
MDL Number	MFCD00007543
InChI Key	REFMEZARFCPESH-UHFFFAOYSA-M
Molecular Formula	C7H15NaO3S

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1-Hexanesulfonic Acid Sodium Salt (HPLC), Fisher Chemical™

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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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

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1-Pentanesulfonic Acid Sodium Salt, Anhydrous (HPLC), Fisher Chemical

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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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

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1 Octane Sulfonic Acid Sodium Salt, HPLC Ion Pair Agent, Fisher Chemical™

CAS: 5324-84-5 Molecular Formula: C8H17NaO3S Molecular Weight (g/mol): 216.27 MDL Number: MFCD00007544 InChI Key: HRQDCDQDOPSGBR-UHFFFAOYSA-M IUPAC Name: sodium octane-1-sulfonate SMILES: [Na+].CCCCCCCCS([O-])(=O)=O

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CAS	5324-84-5
Molecular Weight (g/mol)	216.27
MDL Number	MFCD00007544
SMILES	[Na+].CCCCCCCCS([O-])(=O)=O
IUPAC Name	sodium octane-1-sulfonate
InChI Key	HRQDCDQDOPSGBR-UHFFFAOYSA-M
Molecular Formula	C8H17NaO3S

Sulfanilic Acid Anhydrous (Crystalline/Certified ACS), Fisher Chemical

CAS: 121-57-3 Molecular Formula: C6H7NO3S Molecular Weight (g/mol): 173.186 MDL Number: MFCD00007886 InChI Key: HVBSAKJJOYLTQU-UHFFFAOYSA-N Synonym: sulfanilic acid,sulphanilic acid,p-aminobenzenesulfonic acid,sulfanilsaeure,aniline-4-sulfonic acid,benzenesulfonic acid, 4-amino,aniline-p-sulfonic acid,aniline-p-sulphonic acid,p-aminophenylsulfonic acid,sulfanilicacid PubChem CID: 8479 ChEBI: CHEBI:27500 IUPAC Name: 4-aminobenzenesulfonic acid SMILES: C1=CC(=CC=C1N)S(=O)(=O)O

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PubChem CID	8479
CAS	121-57-3
Molecular Weight (g/mol)	173.186
ChEBI	CHEBI:27500
MDL Number	MFCD00007886
SMILES	C1=CC(=CC=C1N)S(=O)(=O)O
Synonym	sulfanilic acid,sulphanilic acid,p-aminobenzenesulfonic acid,sulfanilsaeure,aniline-4-sulfonic acid,benzenesulfonic acid, 4-amino,aniline-p-sulfonic acid,aniline-p-sulphonic acid,p-aminophenylsulfonic acid,sulfanilicacid
IUPAC Name	4-aminobenzenesulfonic acid
InChI Key	HVBSAKJJOYLTQU-UHFFFAOYSA-N
Molecular Formula	C6H7NO3S

MilliporeSigma™ Deferoxamine Mesylate, Calbiochem™,

CAS: 138-14-7 Molecular Formula: C26H52N6O11S Molecular Weight (g/mol): 656.793 InChI Key: IDDIJAWJANBQLJ-UHFFFAOYSA-N Synonym: deferoxamine mesylate,desferal,deferoxamine mesilate,desferrioxamine b mesylate,desferrioxamine mesylate,desferal mesylate,deferoxamine b mesylate,deferoxamine methanesulfonate,desferrioxamine methanesulfonate PubChem CID: 62881 ChEBI: CHEBI:31460 IUPAC Name: N-[5-[[4-[5-[acetyl(hydroxy)amino]pentylamino]-4-oxobutanoyl]-hydroxyamino]pentyl]-N'-(5-aminopentyl)-N'-hydroxybutanediamide;methanesulfonic acid SMILES: CC(=O)N(CCCCCNC(=O)CCC(=O)N(CCCCCNC(=O)CCC(=O)N(CCCCCN)O)O)O.CS(=O)(=O)O

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PubChem CID	62881
CAS	138-14-7
Molecular Weight (g/mol)	656.793
ChEBI	CHEBI:31460
SMILES	CC(=O)N(CCCCCNC(=O)CCC(=O)N(CCCCCNC(=O)CCC(=O)N(CCCCCN)O)O)O.CS(=O)(=O)O
Synonym	deferoxamine mesylate,desferal,deferoxamine mesilate,desferrioxamine b mesylate,desferrioxamine mesylate,desferal mesylate,deferoxamine b mesylate,deferoxamine methanesulfonate,desferrioxamine methanesulfonate
IUPAC Name	N-[5-[[4-[5-[acetyl(hydroxy)amino]pentylamino]-4-oxobutanoyl]-hydroxyamino]pentyl]-N'-(5-aminopentyl)-N'-hydroxybutanediamide;methanesulfonic acid
InChI Key	IDDIJAWJANBQLJ-UHFFFAOYSA-N
Molecular Formula	C26H52N6O11S

Tri(ethylene glycol) di-p-toluenesulfonate, 98%

CAS: 19249-03-7 Molecular Formula: C20H26O8S2 Molecular Weight (g/mol): 458.54 MDL Number: MFCD00048096 InChI Key: KCONMNWPRXAWKK-UHFFFAOYSA-N Synonym: tri ethylene glycol di-p-toluenesulfonate,triethylene glycol ditosylate,ethane-1,2-diylbis oxy bis ethane-2,1-diyl bis 4-methylbenzenesulfonate,triethylene glycol di p-toluenesulfonate,1,2-bis 2-tosyloxyethoxy ethane,2-2-2-4-methylbenzenesulfonyl oxy ethoxy ethoxy ethyl 4-methylbenzene-1-sulfonate,ethane-1,2-diylbis oxyethane-2,1-diyl bis 4-methylbenzenesulfonate,2-2-2-4-methylphenyl sulfonyloxy ethoxy ethoxy ethyl 4-methylbenzenesulfon ate,2-2-2-4-methylphenyl sulfonyloxyethoxy ethoxy ethyl 4-methylbenzenesulfonate,2-2-2-4-methylbenzenesulfonyl oxy ethoxy ethoxy ethyl 4-methylbenzenesulfonate PubChem CID: 316652 IUPAC Name: 2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOS(=O)(=O)C2=CC=C(C=C2)C

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Specifications

PubChem CID	316652
CAS	19249-03-7
Molecular Weight (g/mol)	458.54
MDL Number	MFCD00048096
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOS(=O)(=O)C2=CC=C(C=C2)C
Synonym	tri ethylene glycol di-p-toluenesulfonate,triethylene glycol ditosylate,ethane-1,2-diylbis oxy bis ethane-2,1-diyl bis 4-methylbenzenesulfonate,triethylene glycol di p-toluenesulfonate,1,2-bis 2-tosyloxyethoxy ethane,2-2-2-4-methylbenzenesulfonyl oxy ethoxy ethoxy ethyl 4-methylbenzene-1-sulfonate,ethane-1,2-diylbis oxyethane-2,1-diyl bis 4-methylbenzenesulfonate,2-2-2-4-methylphenyl sulfonyloxy ethoxy ethoxy ethyl 4-methylbenzenesulfon ate,2-2-2-4-methylphenyl sulfonyloxyethoxy ethoxy ethyl 4-methylbenzenesulfonate,2-2-2-4-methylbenzenesulfonyl oxy ethoxy ethoxy ethyl 4-methylbenzenesulfonate
IUPAC Name	2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
InChI Key	KCONMNWPRXAWKK-UHFFFAOYSA-N
Molecular Formula	C20H26O8S2

Methanesulfonic acid, 99%, extra pure

CAS: 75-75-2 Molecular Formula: CH₄O₃S Molecular Weight (g/mol): 96.1 MDL Number: MFCD00007518 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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PubChem CID	6395
CAS	75-75-2
Molecular Weight (g/mol)	96.1
ChEBI	CHEBI:27376
MDL Number	MFCD00007518
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

N,N-Dimethylmethanesulfonamide, 98+%

CAS: 918-05-8 Molecular Formula: C3H9NO2S Molecular Weight (g/mol): 123.17 MDL Number: MFCD00014740 InChI Key: WCFDSGHAIGTEKL-UHFFFAOYSA-N Synonym: n,n-dimethyl methanesulfonamide,methanesulfonamide, n,n-dimethyl,nn-dimethylmethanesulfonamide,n,n-dimethylmethanesulphonamide,n,n-dimethyl-methanesulfonamide,timtec-bb sbb007962,dimethyl methylsulfonyl amine,methanesulfonamide,n-dimethyl,wcfdsghaigtekl-uhfffaoysa PubChem CID: 70191 IUPAC Name: N,N-dimethylmethanesulfonamide SMILES: CN(C)S(=O)(=O)C

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PubChem CID	70191
CAS	918-05-8
Molecular Weight (g/mol)	123.17
MDL Number	MFCD00014740
SMILES	CN(C)S(=O)(=O)C
Synonym	n,n-dimethyl methanesulfonamide,methanesulfonamide, n,n-dimethyl,nn-dimethylmethanesulfonamide,n,n-dimethylmethanesulphonamide,n,n-dimethyl-methanesulfonamide,timtec-bb sbb007962,dimethyl methylsulfonyl amine,methanesulfonamide,n-dimethyl,wcfdsghaigtekl-uhfffaoysa
IUPAC Name	N,N-dimethylmethanesulfonamide
InChI Key	WCFDSGHAIGTEKL-UHFFFAOYSA-N
Molecular Formula	C3H9NO2S

Sodium 1-decanesulfonate, 99%

CAS: 13419-61-9 Molecular Formula: C10H21NaO3S Molecular Weight (g/mol): 244.325 MDL Number: MFCD00007526 InChI Key: AIMUHNZKNFEZSN-UHFFFAOYSA-M Synonym: sodium decane-1-sulfonate,sodium 1-decanesulfonate,1-decanesulfonic acid sodium salt,1-decanesulfonic acid, sodium salt,decyl sodium sulfonate,sodium decane-1-sulphonate,ipc-alks-10,n-decylsulfonic acid, sodium salt,1-decanesulphonic acid, sodium salt,2-decanesulfonic acid, sodium salt PubChem CID: 2724181 IUPAC Name: sodium;decane-1-sulfonate SMILES: CCCCCCCCCCS(=O)(=O)[O-].[Na+]

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PubChem CID	2724181
CAS	13419-61-9
Molecular Weight (g/mol)	244.325
MDL Number	MFCD00007526
SMILES	CCCCCCCCCCS(=O)(=O)[O-].[Na+]
Synonym	sodium decane-1-sulfonate,sodium 1-decanesulfonate,1-decanesulfonic acid sodium salt,1-decanesulfonic acid, sodium salt,decyl sodium sulfonate,sodium decane-1-sulphonate,ipc-alks-10,n-decylsulfonic acid, sodium salt,1-decanesulphonic acid, sodium salt,2-decanesulfonic acid, sodium salt
IUPAC Name	sodium;decane-1-sulfonate
InChI Key	AIMUHNZKNFEZSN-UHFFFAOYSA-M
Molecular Formula	C10H21NaO3S

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

Tin(II) methanesulfonate, 50% w/w aq. soln.

CAS: 53408-94-9 Molecular Formula: C2H6O6S2Sn Molecular Weight (g/mol): 308.89 MDL Number: MFCD00137737 InChI Key: JALQQBGHJJURDQ-UHFFFAOYSA-L Synonym: stannous methanesulfonate,methanesulfonic acid, tin 2+ salt,tin ii methanesulfonate,methanesulfonate; tin 2+,methanesulfonic acid, tin 2+ salt 2:1,tin ii methanesulfonate solution,tin ii bis methanesulfonate,pubchem11154,stannous methylsulfonate,2ch3o3s.sn PubChem CID: 6452824 IUPAC Name: methanesulfonate;tin(2+) SMILES: [Sn++].CS([O-])(=O)=O.CS([O-])(=O)=O

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PubChem CID	6452824
CAS	53408-94-9
Molecular Weight (g/mol)	308.89
MDL Number	MFCD00137737
SMILES	[Sn++].CS([O-])(=O)=O.CS([O-])(=O)=O
Synonym	stannous methanesulfonate,methanesulfonic acid, tin 2+ salt,tin ii methanesulfonate,methanesulfonate; tin 2+,methanesulfonic acid, tin 2+ salt 2:1,tin ii methanesulfonate solution,tin ii bis methanesulfonate,pubchem11154,stannous methylsulfonate,2ch3o3s.sn
IUPAC Name	methanesulfonate;tin(2+)
InChI Key	JALQQBGHJJURDQ-UHFFFAOYSA-L
Molecular Formula	C2H6O6S2Sn

2,2'-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt, 98%

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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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

PubChem CID	8479
CAS	121-57-3
Molecular Weight (g/mol)	173.186
ChEBI	CHEBI:27500
MDL Number	MFCD00007886
SMILES	C1=CC(=CC=C1N)S(=O)(=O)O
Synonym	sulfanilic acid,sulphanilic acid,p-aminobenzenesulfonic acid,sulfanilsaeure,aniline-4-sulfonic acid,benzenesulfonic acid, 4-amino,aniline-p-sulfonic acid,aniline-p-sulphonic acid,p-aminophenylsulfonic acid,sulfanilicacid
IUPAC Name	4-aminobenzenesulfonic acid
InChI Key	HVBSAKJJOYLTQU-UHFFFAOYSA-N
Molecular Formula	C6H7NO3S

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

Organic sulfonic acids and derivatives

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