Organic sulfonic acids and derivatives
Methanesulfonic acid, pure, 70% solution in water
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
Sodium 3-nitrobenzenesulfonate, 98%, water <2%
CAS: 127-68-4 Molecular Formula: C6H4NNaO5S Molecular Weight (g/mol): 225.15 MDL Number: MFCD00007490 InChI Key: LJRGBERXYNQPJI-UHFFFAOYSA-M Synonym: sodium 3-nitrobenzenesulfonate,3-nitrobenzenesulfonic acid sodium salt,sodium 3-nitrobenzenesulphonate,sodium m-nitrobenzenesulfonate,nitrol s,tiskan czech,ludigol,ludigol f,60,benzenesulfonic acid, 3-nitro-, sodium salt,unii-1f11sxj4c6 PubChem CID: 31389 IUPAC Name: sodium;3-nitrobenzenesulfonate SMILES: C1=CC(=CC(=C1)S(=O)(=O)[O-])[N+](=O)[O-].[Na+]
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
Sodium 1-undecanesulfonate, 98+% (dry wt.), water <2%
CAS: 5838-34-6 Molecular Formula: C20H14N4O4S Molecular Weight (g/mol): 406.42 MDL Number: MFCD00053627 InChI Key: RFNALTSHRWGOHV-UHFFFAOYSA-N Synonym: sodium 1-undecanesulfonate,sodium undecane-1-sulfonate,1-undecanesulfonic acid sodium salt,sodium undecylsulfonate,ipc-alks-11,acmc-1bn99,1-undecanesulfonicacid, sodium salt 1:1 PubChem CID: 23692564 IUPAC Name: sodium;undecane-1-sulfonate SMILES: O=C(CN1C(=O)C2=CC=CC=C2C1=O)NC1=CC=C(C=C1)C(=O)NC1=NC=CS1
Sodium 1-heptanesulfonate, 99% (dry wt.), water <2%
CAS: 22767-50-6 Molecular Formula: C7H15NaO3S Molecular Weight (g/mol): 202.244 MDL Number: MFCD00007543 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+]
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+]
MES, Sodium Salt, Purified, J.T. Baker™
CAS: 71119-23-8 Molecular Formula: C6H12NNaO4S Molecular Weight (g/mol): 217.215 InChI Key: IRHWMYKYLWNHTL-UHFFFAOYSA-M Synonym: mes sodium salt,sodium 2-morpholinoethanesulfonate,2-n-morpholino ethanesulfonic acid sodium salt,4-morpholineethanesulfonic acid, sodium salt,sodium 4-morpholin-1-ylethylsulphonate,sodium 2-4-morpholinyl ethanesulfonate,mes-na,4-morpholineethanesulfonic acid sodium salt,sodium 4-morpholineethanesulfonate,4-morpholineethanesulfonic acid, sodium salt 1:1 PubChem CID: 23673676 ChEBI: CHEBI:62955 IUPAC Name: sodium;2-morpholin-4-ylethanesulfonate SMILES: C1COCCN1CCS(=O)(=O)[O-].[Na+]
Sodium Vinylsulfonate (25% in Water, ca. 2.3mol/L), TCI America™
CAS: 3039-83-6 Molecular Formula: C2H3NaO3S Molecular Weight (g/mol): 130.09 MDL Number: MFCD00007520 InChI Key: BWYYYTVSBPRQCN-UHFFFAOYSA-M Synonym: sodium ethenesulfonate,sodium vinylsulfonate,ethenesulfonic acid, sodium salt,sodium ethylenesulfonate,sodium vinyl sulfonate,sodium ethylenesulphonate,sodium apolate,unii-f7k3l38z7b,sodium ethenesulfonate in h2o,lyapolate sodium usan PubChem CID: 3270262 IUPAC Name: sodium ethenesulfonate SMILES: [Na+].[O-]S(=O)(=O)C=C
1,3-Propanedisulfonic Acid (50-60% in Water), TCI America™
CAS: 21668-77-9 Molecular Formula: C3H6O6S2 Molecular Weight (g/mol): 202.20 MDL Number: MFCD00191482 InChI Key: MGNVWUDMMXZUDI-UHFFFAOYSA-L Synonym: 1,3-propanedisulfonic acid,eprodisate,1,3-propanedisulfonic acid in water,unii-6qfp76v7s7,propane-1,3-disulfonate,eprodisate inn,1,3-propanesulfonic acid,1,3-propanedisulfonicacid,1,3-propanedisulphonic acid,1,3 propanesulfonate PubChem CID: 428573 IUPAC Name: propane-1,3-disulfonate SMILES: [O-]S(=O)(=O)CCCS([O-])(=O)=O
N-Methyltaurine Sodium Salt (62-66% in Water), TCI America™
CAS: 4316-74-9 Molecular Formula: C3H8NNaO3S Molecular Weight (g/mol): 161.151 MDL Number: MFCD00066598 InChI Key: KKDONKAYVYTWGY-UHFFFAOYSA-M PubChem CID: 23684896 IUPAC Name: sodium;2-(methylamino)ethanesulfonate SMILES: CNCCS(=O)(=O)[O-].[Na+]
Benzenesulfonic Acid Monohydrate 98.0+%, TCI America™
CAS: 26158-00-9 Molecular Formula: C6H8O4S Molecular Weight (g/mol): 176.186 MDL Number: MFCD00149976 InChI Key: MVIOINXPSFUJEN-UHFFFAOYSA-N PubChem CID: 15619088 IUPAC Name: benzenesulfonic acid;hydrate SMILES: C1=CC=C(C=C1)S(=O)(=O)O.O
1-(2,5-Dichloro-4-sulfophenyl)-3-methyl-5-pyrazolone Monohydrate 98.0+%, TCI America™
CAS: 84-57-1 Molecular Formula: C10H8Cl2N2O4S Molecular Weight (g/mol): 323.144 MDL Number: MFCD00035706 InChI Key: KCEIVWKDBLAQKL-UHFFFAOYSA-N PubChem CID: 66536 IUPAC Name: 2,5-dichloro-4-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid SMILES: CC1=NN(C(=O)C1)C2=CC(=C(C=C2Cl)S(=O)(=O)O)Cl