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-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-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-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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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

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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

1,4-Butane sultone, 99+%

CAS: 1633-83-6 Molecular Formula: C4H8O3S Molecular Weight (g/mol): 136.17 MDL Number: MFCD00006584 InChI Key: MHYFEEDKONKGEB-UHFFFAOYSA-N Synonym: 1,4-butane sultone,1,4-butanesultone,butane sultone,butanesultone,1,2-oxathiane, 2,2-dioxide,butanesulfone,1,2-oxathiane 2,2-dioxide,1,4-butylene sulfone,delta-valerosultone,1,4-butanesulfone PubChem CID: 15411 IUPAC Name: oxathiane 2,2-dioxide SMILES: O=S1(=O)CCCCO1

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PubChem CID	15411
CAS	1633-83-6
Molecular Weight (g/mol)	136.17
MDL Number	MFCD00006584
SMILES	O=S1(=O)CCCCO1
Synonym	1,4-butane sultone,1,4-butanesultone,butane sultone,butanesultone,1,2-oxathiane, 2,2-dioxide,butanesulfone,1,2-oxathiane 2,2-dioxide,1,4-butylene sulfone,delta-valerosultone,1,4-butanesulfone
IUPAC Name	oxathiane 2,2-dioxide
InChI Key	MHYFEEDKONKGEB-UHFFFAOYSA-N
Molecular Formula	C4H8O3S

Trimethylsilyl trifluoromethanesulfonate, 99%

CAS: 27607-77-8 Molecular Formula: C₄H₉F₃O₃SSi Molecular Weight (g/mol): 222.26 MDL Number: MFCD00000406 InChI Key: FTVLMFQEYACZNP-UHFFFAOYSA-N Synonym: trimethylsilyl triflate,tmsotf,trifluoromethanesulfonic acid trimethylsilyl ester,trimethylsilyl trifluoromethylsulphonate,unii-z84v0cbh9j,methanesulfonic acid, trifluoro-, trimethylsilyl ester,trimethylsilyl trifluoromethylsulfonate,trimethylsllytrifluoromethanesulphonate,trimethylsilyl trifluoromethanesulphonate,trimethylsilyltrifluoromethanesulphonate PubChem CID: 65367 IUPAC Name: trimethylsilyl trifluoromethanesulfonate SMILES: C[Si](C)(C)OS(=O)(=O)C(F)(F)F

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PubChem CID	65367
CAS	27607-77-8
Molecular Weight (g/mol)	222.26
MDL Number	MFCD00000406
SMILES	C[Si](C)(C)OS(=O)(=O)C(F)(F)F
Synonym	trimethylsilyl triflate,tmsotf,trifluoromethanesulfonic acid trimethylsilyl ester,trimethylsilyl trifluoromethylsulphonate,unii-z84v0cbh9j,methanesulfonic acid, trifluoro-, trimethylsilyl ester,trimethylsilyl trifluoromethylsulfonate,trimethylsllytrifluoromethanesulphonate,trimethylsilyl trifluoromethanesulphonate,trimethylsilyltrifluoromethanesulphonate
IUPAC Name	trimethylsilyl trifluoromethanesulfonate
InChI Key	FTVLMFQEYACZNP-UHFFFAOYSA-N
Molecular Formula	C₄H₉F₃O₃SSi

Indium(III) trifluoromethanesulfonate, 98%

CAS: 128008-30-0 Molecular Formula: C₃F₉InO₉S₃ Molecular Weight (g/mol): 562.03 MDL Number: MFCD00144478 InChI Key: UCYRAEIHXSVXPV-UHFFFAOYSA-K Synonym: indium iii trifluoromethanesulfonate,indium triflate,indium trifluoromethanesulphonate,indium 3+ tritriflate,indium 3+ ; trifluoromethanesulfonate,indium iii triflate,indium iii trifluoromethanesulphonate,acmc-209bda,in tfa 3,ksc491q8t PubChem CID: 2734680 IUPAC Name: indium(3+);trifluoromethanesulfonate SMILES: C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].[In+3]

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Specifications

PubChem CID	2734680
CAS	128008-30-0
Molecular Weight (g/mol)	562.03
MDL Number	MFCD00144478
SMILES	C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].[In+3]
Synonym	indium iii trifluoromethanesulfonate,indium triflate,indium trifluoromethanesulphonate,indium 3+ tritriflate,indium 3+ ; trifluoromethanesulfonate,indium iii triflate,indium iii trifluoromethanesulphonate,acmc-209bda,in tfa 3,ksc491q8t
IUPAC Name	indium(3+);trifluoromethanesulfonate
InChI Key	UCYRAEIHXSVXPV-UHFFFAOYSA-K
Molecular Formula	C₃F₉InO₉S₃

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

Methyl methanesulfonate, 99%

CAS: 66-27-3 Molecular Formula: C₂H₆O₃S Molecular Weight (g/mol): 110.13 MDL Number: MFCD00007557 InChI Key: MBABOKRGFJTBAE-UHFFFAOYSA-N Synonym: methyl mesylate,methanesulfonic acid methyl ester,methanesulfonic acid, methyl ester,methylmethane sulfonate,methylmethansulfonat,methyl methanesulphonate,as-dimethyl sulfite,as-dimethyl sulphite,methylmethanesulfonate,methyl methansulfonate PubChem CID: 4156 ChEBI: CHEBI:25255 IUPAC Name: methyl methanesulfonate SMILES: COS(=O)(=O)C

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PubChem CID	4156
CAS	66-27-3
Molecular Weight (g/mol)	110.13
ChEBI	CHEBI:25255
MDL Number	MFCD00007557
SMILES	COS(=O)(=O)C
Synonym	methyl mesylate,methanesulfonic acid methyl ester,methanesulfonic acid, methyl ester,methylmethane sulfonate,methylmethansulfonat,methyl methanesulphonate,as-dimethyl sulfite,as-dimethyl sulphite,methylmethanesulfonate,methyl methansulfonate
IUPAC Name	methyl methanesulfonate
InChI Key	MBABOKRGFJTBAE-UHFFFAOYSA-N
Molecular Formula	C₂H₆O₃S

Methyl methanesulfonate, 99%

CAS: 66-27-3 Molecular Formula: C2H6O3S Molecular Weight (g/mol): 110.127 MDL Number: MFCD00007557 InChI Key: MBABOKRGFJTBAE-UHFFFAOYSA-N Synonym: methyl mesylate,methanesulfonic acid methyl ester,methanesulfonic acid, methyl ester,methylmethane sulfonate,methylmethansulfonat,methyl methanesulphonate,as-dimethyl sulfite,as-dimethyl sulphite,methylmethanesulfonate,methyl methansulfonate PubChem CID: 4156 ChEBI: CHEBI:25255 IUPAC Name: methyl methanesulfonate SMILES: COS(=O)(=O)C

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Specifications

PubChem CID	4156
CAS	66-27-3
Molecular Weight (g/mol)	110.127
ChEBI	CHEBI:25255
MDL Number	MFCD00007557
SMILES	COS(=O)(=O)C
Synonym	methyl mesylate,methanesulfonic acid methyl ester,methanesulfonic acid, methyl ester,methylmethane sulfonate,methylmethansulfonat,methyl methanesulphonate,as-dimethyl sulfite,as-dimethyl sulphite,methylmethanesulfonate,methyl methansulfonate
IUPAC Name	methyl methanesulfonate
InChI Key	MBABOKRGFJTBAE-UHFFFAOYSA-N
Molecular Formula	C2H6O3S

Ethanesulfonic acid, 96%

CAS: 594-45-6 Molecular Formula: C2H5O3S Molecular Weight (g/mol): 109.12 MDL Number: MFCD00007529 InChI Key: CCIVGXIOQKPBKL-UHFFFAOYSA-M Synonym: ethylsulfonic acid,ethanesulphonic acid,ethane sulfonate,ethane sulfonic acid,ethane sulphonic acid,ethansulfonic acid,ethylsulphonic acid,1-ethanesulfonic acid,2-ethanesulfonic acid,ethanesulfonicacid PubChem CID: 11668 ChEBI: CHEBI:42465 IUPAC Name: ethanesulfonic acid SMILES: CCS([O-])(=O)=O

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PubChem CID	11668
CAS	594-45-6
Molecular Weight (g/mol)	109.12
ChEBI	CHEBI:42465
MDL Number	MFCD00007529
SMILES	CCS([O-])(=O)=O
Synonym	ethylsulfonic acid,ethanesulphonic acid,ethane sulfonate,ethane sulfonic acid,ethane sulphonic acid,ethansulfonic acid,ethylsulphonic acid,1-ethanesulfonic acid,2-ethanesulfonic acid,ethanesulfonicacid
IUPAC Name	ethanesulfonic acid
InChI Key	CCIVGXIOQKPBKL-UHFFFAOYSA-M
Molecular Formula	C2H5O3S

1-hexanesulfonic acid, sodium salt hydrate, 99%

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

Nickel(II) trifluoromethanesulfonate, 96%, Thermo Scientific Chemicals

CAS: 60871-84-3 Molecular Formula: C2F6NiO6S2 Molecular Weight (g/mol): 356.82 MDL Number: MFCD00673740 InChI Key: KVRSDIJOUNNFMZ-UHFFFAOYSA-L Synonym: nickel ii trifluoromethanesulfonate,nickel ii triflate,nickel 2+ ditriflate,trifluoromethanesulfonic acid nickel ii salt,nickel triflate,acmc-209mmw,ni otf 2,nickelous trifluoromethanesulfonate,nickel 2+ ion ditriflate PubChem CID: 9820095 IUPAC Name: nickel(2+);trifluoromethanesulfonate SMILES: [Ni++].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	9820095
CAS	60871-84-3
Molecular Weight (g/mol)	356.82
MDL Number	MFCD00673740
SMILES	[Ni++].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F
Synonym	nickel ii trifluoromethanesulfonate,nickel ii triflate,nickel 2+ ditriflate,trifluoromethanesulfonic acid nickel ii salt,nickel triflate,acmc-209mmw,ni otf 2,nickelous trifluoromethanesulfonate,nickel 2+ ion ditriflate
IUPAC Name	nickel(2+);trifluoromethanesulfonate
InChI Key	KVRSDIJOUNNFMZ-UHFFFAOYSA-L
Molecular Formula	C2F6NiO6S2

Methyl trifluoromethanesulfonate, 97%

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

Organic sulfonic acids and derivatives

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