Organic sulfonic acids and derivatives

Alfa Aesar™ Tetra-n-butylammonium trifluoromethanesulfonate, 99%

CAS: 35895-70-6 Molecular Formula: C17H36F3NO3S Molecular Weight (g/mol): 391.534 MDL Number: MFCD00042585 InChI Key: YNJQKNVVBBIPBA-UHFFFAOYSA-M Synonym: tetrabutylammonium triflate, tetrabutylammonium trifluoromethanesulfonate, tetra-n-butylammonium trifluoromethanesulfonate, tetrabutylammonium ion triflate, trifluoromethanesulfonic acid tetrabutylammonium salt, acmc-1aglb, tetrakis but-1-yl ammonium triflate, tetrabutylazanium; trifluoromethanesulfonate, tetra-n-butylammonium trifluoromethanesulphonate PubChem CID: 2733306 IUPAC Name: tetrabutylazanium;trifluoromethanesulfonate SMILES: CCCC[N+](CCCC)(CCCC)CCCC.C(F)(F)(F)S(=O)(=O)[O-]

Ethyl methanesulfonate, 99%, Acros Organics™

CAS: 62-50-0 Molecular Formula: C3H8O3S Molecular Weight (g/mol): 124.154 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

Alfa Aesar™ MOPS, 0.2M buffer soln., pH 6.5, low endotoxin

CAS: 1132-61-2 Molecular Formula: C7H15NO4S Molecular Weight (g/mol): 209.26 MDL Number: MFCD00006183 InChI Key: DVLFYONBTKHTER-UHFFFAOYSA-N PubChem CID: 70807 ChEBI: CHEBI:44115 IUPAC Name: 3-morpholin-4-ylpropane-1-sulfonic acid SMILES: C1COCCN1CCCS(=O)(=O)O

Alfa Aesar™ 2-Amino-5-chlorobenzenesulfonic acid, 98%

CAS: 133-74-4 Molecular Formula: C6H6ClNO3S Molecular Weight (g/mol): 207.628 MDL Number: MFCD00035776 InChI Key: ZCGVPUAAMCMLTM-UHFFFAOYSA-N Synonym: 2-amino-5-chlorobenzenesulphonic acid, 5-chloroorthanilic acid, 4-chloroaniline-2-sulfonic acid, 4-chloro-2-sulphoaniline, p-chloranilin-o-sulfosaure, p-chloroaniline-2-sulphonic acid, 2-amino-5-chloro-benzenesulfonic acid, benzenesulfonic acid,2-amino-5-chloro, 2-amino-5-chlorobenzene-1-sulfonic acid, 2-azanyl-5-chloranyl-benzenesulfonic acid PubChem CID: 8628 IUPAC Name: 2-amino-5-chlorobenzenesulfonic acid SMILES: C1=CC(=C(C=C1Cl)S(=O)(=O)O)N

Nafion™ NRE-212 membrane, 0.05mm thick, ≥0.92 meq/g exchange capacity, Alfa Aesar™

CAS: 31175-20-9 Molecular Formula: C9HF17O5S Molecular Weight (g/mol): 544.135 MDL Number: MFCD00132790 InChI Key: FOYUGSIADQEOEK-UHFFFAOYSA-N Synonym: nafion, nafion nr 50 beads 10-35 mesh, perfluoro 2-2-sulfonylethoxy propyl vinyl ether-tetrafluoroethylene copolymer, tetrafluoroethylene-perfluoro 2-2-sulfonylethoxy propyl vinyl ether copolymer, 2-1-difluoro trifluoroethenyl oxy methyl-1,2,2,2-tetrafluoroethoxy-1,1,2,2-tetrafluoroethanesulfonyl fluoride-tetrafl, ethanesulfonic acid, 1,1,2,2-tetrafluoro-2-1,2,2-trifluoro-1-trifluoromethyl-2-1,2,2-trifluorovinyl oxy ethoxy-, pol, ethanesulfonic acid, 2-1-difluoro trifluoroethenyl oxy methyl-1,2,2,2-tetrafluoroethoxy-1,1,2,2-tetrafluoro-, polymer, nafion n-324 membrane, 0.15mm 0.006in thick, teflon fabric reinforced, nafion nre-212 membrane, 0.05mm thick, >=0.92 meq/g exchange capacity, nafion d-520 dispersion w/w in water and 1-propanol, >=1.00 meq/g exchange capacity PubChem CID: 61889 IUPAC Name: 1,1,2,2-tetrafluoroethene;1,1,2,2-tetrafluoro-2-[1,1,1,2,3,3-hexafluoro-3-(1,2,2-trifluoroethenoxy)propan-2-yl]oxyethanesulfonic acid SMILES: C(=C(F)F)(OC(C(C(F)(F)F)(OC(C(F)(F)S(=O)(=O)O)(F)F)F)(F)F)F.C(=C(F)F)(F)F

Alfa Aesar™ MOPS, 1.0M buffer soln., pH 8.0

CAS: 1132-61-2 Molecular Formula: C7H15NO4S Molecular Weight (g/mol): 209.26 MDL Number: MFCD00006183 InChI Key: DVLFYONBTKHTER-UHFFFAOYSA-N PubChem CID: 70807 ChEBI: CHEBI:44115 IUPAC Name: 3-morpholin-4-ylpropane-1-sulfonic acid SMILES: C1COCCN1CCCS(=O)(=O)O

Alfa Aesar™ TES, 0.2M buffer soln., pH 7.0

CAS: 70331-82-7 Molecular Formula: C6H14NNaO6S Molecular Weight (g/mol): 251.229 MDL Number: MFCD00065482 InChI Key: GUXMFAHOYNRHBI-UHFFFAOYSA-M PubChem CID: 23702152 IUPAC Name: sodium;2-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]ethanesulfonate SMILES: C(CS(=O)(=O)[O-])NC(CO)(CO)CO.[Na+]

Alfa Aesar™ 8-Ethoxyquinoline-5-sulfonic acid monohydrate, 99%

CAS: 15301-40-3 Molecular Formula: C11H11NO4S Molecular Weight (g/mol): 253.272 MDL Number: MFCD00065059 InChI Key: YAMVZYRZAMBCED-UHFFFAOYSA-N Synonym: actinoquinol, 8-ethoxy-5-quinolinesulfonic acid, 5-quinolinesulfonic acid, 8-ethoxy, unii-470vqe23o3, 8-ethoxy-5-chinolinsulfonsaeure, actinochinolum, actinoquinolum, actinoquinol inn, actinoquinolum inn-latin, sodium tequinol PubChem CID: 23674 IUPAC Name: 8-ethoxyquinoline-5-sulfonic acid SMILES: CCOC1=C2C(=C(C=C1)S(=O)(=O)O)C=CC=N2

Alfa Aesar™ Copper(II) trifluoromethanesulfonate, 98%

CAS: 34946-82-2 Molecular Formula: CHCuF3O3S Molecular Weight (g/mol): 213.617 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]

Alfa Aesar™ 2,2,2-Trifluoroethyl trichloromethanesulfonate, 94%

CAS: 23199-56-6 Molecular Formula: C3H2Cl3F3O3S Molecular Weight (g/mol): 281.451 MDL Number: MFCD00042400 InChI Key: GOIWZZQXWJVDOG-UHFFFAOYSA-N Synonym: 2,2,2-trifluoroethyl trichloromethanesulphonate, 2,2,2-trifluoroethyl trichloromethane-sulfonate, trichloromethanesulfonic acid 2,2,2-trifluoroethyl ester, methanesulfonic acid, trichloro-, 2,2,2-trifluoroethyl ester, 2,2,2-trifluoroethyl trichloromethyl sulfonate, acmc-20aoku, trifluoroethyl trichloromethylsulfonate, trifluoroethyl trichloromethanesulphonate, 2,2,2-trifluoroethyltrichloromethanesulfonate, 1,1,1-trifluoroethyl trichloromethanesulfonate PubChem CID: 90027 IUPAC Name: 2,2,2-trifluoroethyl trichloromethanesulfonate SMILES: C(C(F)(F)F)OS(=O)(=O)C(Cl)(Cl)Cl

Alfa Aesar™ Neodymium(III) trifluoromethanesulfonate, 98%

CAS: 34622-08-7 Molecular Formula: C3F9NdO9S3 Molecular Weight (g/mol): 591.432 MDL Number: MFCD00192343 InChI Key: WYRSPTDNOIZOGA-UHFFFAOYSA-K Synonym: neodymium iii trifluoromethanesulfonate, neodymium iii triflate, neodymium trifluoromethanesulfonate, trifluoromethanesulfonic acid neodymium iii salt, nd otf 3, neodymium triflate, acmc-209i8y, neodymium 3+ ion tritriflate, neodymium perfluoromethanesulfonate, neodymium 3+ ; trifluoromethanesulfonate PubChem CID: 2733937 IUPAC Name: neodymium(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-].[Nd+3]

Alfa Aesar™ Sodium 1-dodecanesulfonate, 99%

CAS: 2386-53-0 Molecular Formula: C12H25NaO3S Molecular Weight (g/mol): 272.379 MDL Number: MFCD00007527 InChI Key: DAJSVUQLFFJUSX-UHFFFAOYSA-M Synonym: sodium 1-dodecanesulfonate, sodium dodecane-1-sulfonate, 1-dodecanesulfonic acid sodium salt, sodium laurylsulfonate, 1-dodecanesulfonic acid, sodium salt, unii-4gy1kjw8si, sodium dodecyl sulfonate, 4gy1kjw8si, laurylsulfonic acid sodium salt, 1-dodecanesulfonic acid, sodium salt 1:1 PubChem CID: 23665726 IUPAC Name: sodium;dodecane-1-sulfonate SMILES: CCCCCCCCCCCCS(=O)(=O)[O-].[Na+]

Alfa Aesar™ Sodium diphenylamine-4-sulfonate, 0.005M solution in water

CAS: 6152-67-6 Molecular Formula: C12H10NNaO3S Molecular Weight (g/mol): 271.266 MDL Number: MFCD00036468 InChI Key: DGXTZMPQSMIFEC-UHFFFAOYSA-M 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: C1=CC=C(C=C1)NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]

4-Phenolsulfonic Acid, Sodium Salt Dihydrate 99%, ACROS Organics™

CAS: 10580-19-5 Molecular Formula: C6H9NaO6S Molecular Weight (g/mol): 232.182 MDL Number: MFCD00150724 InChI Key: SXONATFNYJWFNK-UHFFFAOYSA-M Synonym: sodium 4-hydroxybenzenesulfonate dihydrate, unii-5nh81n759q, phenol-4-sulfonic acid sodium salt dihydrate, 4-hydroxybenzenesulfonic acid sodium salt dihydrate, benzenesulfonic acid, 4-hydroxy-, monosodium salt, dihydrate, 4-hydroxybenzenesulfonic acid sodium salt, sodium 4-hydroxybenzene-1-sulfonate dihydrate, phenolsulphonate sodium usp, acmc-2098hs, sodium p-phenolsulfonate dihydrate PubChem CID: 23666329 IUPAC Name: sodium;4-hydroxybenzenesulfonate;dihydrate SMILES: C1=CC(=CC=C1O)S(=O)(=O)[O-].O.O.[Na+]

Alfa Aesar™ MOPS, 0.5M buffer soln., pH 7.0

CAS: 1132-61-2 Molecular Formula: C7H15NO4S Molecular Weight (g/mol): 209.26 MDL Number: MFCD00006183 InChI Key: DVLFYONBTKHTER-UHFFFAOYSA-N PubChem CID: 70807 ChEBI: CHEBI:44115 IUPAC Name: 3-morpholin-4-ylpropane-1-sulfonic acid SMILES: C1COCCN1CCCS(=O)(=O)O

3-Butynyl p-toluenesulfonate 96%, ACROS Organics™

CAS: 23418-85-1 Molecular Formula: C11H12O3S Molecular Weight (g/mol): 224.274 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

MilliporeSigma™ MES, ULTROL™ Grade, Calbiochem™,

CAS: 4432-31-9 Molecular Formula: C6H13NO4S Molecular Weight (g/mol): 195.233 InChI Key: SXGZJKUKBWWHRA-UHFFFAOYSA-N Synonym: 2-(N-Morpholino)ethanesulfonic Acid PubChem CID: 78165 ChEBI: CHEBI:39005 IUPAC Name: 2-morpholin-4-ylethanesulfonic acid SMILES: C1COCCN1CCS(=O)(=O)O

(2S)-(+)-Glycidyl tosylate, 99+%, ACROS Organics™

CAS: 70987-78-9 Molecular Formula: C10H12O4S Molecular Weight (g/mol): 228.262 MDL Number: MFCD00064489 InChI Key: NOQXXYIGRPAZJC-VIFPVBQESA-N Synonym: s-glycidyl tosylate, 2s-+-glycidyl tosylate, s-+-glycidyl tosylate, +-glycidyl tosylate, s-oxiran-2-ylmethyl 4-methylbenzenesulfonate, 2s-oxiran-2-ylmethyl 4-methylbenzenesulfonate, ccris 6400, s-glycidyltosylate, 2s-glycidyl tosylate, oxiranemethanol, 4-methylbenzenesulfonate, s PubChem CID: 153296 IUPAC Name: [(2S)-oxiran-2-yl]methyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCC2CO2

Alfa Aesar™ 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+]

Alfa Aesar™ Ethyl trifluoromethanesulfonate, 99%

CAS: 425-75-2 Molecular Formula: C3H5F3O3S Molecular Weight (g/mol): 178.125 MDL Number: MFCD00000410 InChI Key: UVECLJDRPFNRRQ-UHFFFAOYSA-N Synonym: ethyl triflate, ethyl trifluoromethanesulphonate, trifluoromethanesulfonic acid ethyl ester, methanesulfonic acid, trifluoro-, ethyl ester, methanesulfonic acid, 1,1,1-trifluoro-, ethyl ester, ethyl trifluoromethyl sulfonate, ethyl triflate~trifluoromethanesulphonic acid ethyl ester, ethyl trifiate, etotf, acmc-209jqf PubChem CID: 67924 IUPAC Name: ethyl trifluoromethanesulfonate SMILES: CCOS(=O)(=O)C(F)(F)F

MOPS, 99%, for biochemistry, ACROS Organics™

CAS: 1132-61-2 Molecular Formula: C7H15NO4S Molecular Weight (g/mol): 209.26 MDL Number: MFCD00006183 InChI Key: DVLFYONBTKHTER-UHFFFAOYSA-N Synonym: 3-(N-Morpholino)propanesulfonic acid PubChem CID: 70807 ChEBI: CHEBI:44115 IUPAC Name: 3-morpholin-4-ylpropane-1-sulfonic acid SMILES: C1COCCN1CCCS(=O)(=O)O

Taurine, 99%, Alfa Aesar™

CAS: 107-35-7 Molecular Formula: C2H7NO3S Molecular Weight (g/mol): 125.142 MDL Number: MFCD00008197 InChI Key: XOAAWQZATWQOTB-UHFFFAOYSA-N Synonym: taurine, tauphon, ethanesulfonic acid, 2-amino, l-taurine, 2-aminoethylsulfonic acid, o-due, 2-sulfoethylamine, taufon, aminoethanesulfonic acid, aminoethylsulfonic acid PubChem CID: 1123 ChEBI: CHEBI:15891 IUPAC Name: 2-aminoethanesulfonic acid SMILES: C(CS(=O)(=O)O)N

Alfa Aesar™ MES, 0.2M buffer soln., pH 7.4, low endotoxin

CAS: 145224-94-8 Molecular Formula: C6H15NO5S Molecular Weight (g/mol): 213.248 MDL Number: MFCD00283848 InChI Key: MIIIXQJBDGSIKL-UHFFFAOYSA-N PubChem CID: 16218417 IUPAC Name: 2-morpholin-4-ylethanesulfonic acid;hydrate SMILES: C1COCCN1CCS(=O)(=O)O.O

Alfa Aesar™ Isethionic acid sodium salt, 98%

CAS: 1562-00-1 Molecular Formula: C2H5NaO4S Molecular Weight (g/mol): 148.108 MDL Number: MFCD00007534 InChI Key: LADXKQRVAFSPTR-UHFFFAOYSA-M Synonym: sodium 2-hydroxyethanesulfonate, sodium isethionate, isethionic acid sodium salt, 2-hydroxyethanesulfonic acid sodium salt, sodium hydroxyethylsulfonate, ethanesulfonic acid, 2-hydroxy-, monosodium salt, sodium 2-hydroxyethylsulfonate, sodium 2-hydroxyethanesulphonate, sodium beta-hydroxyethanesulfonate, sodium 1-hydroxy-2-ethanesulfonate PubChem CID: 517063 IUPAC Name: sodium;2-hydroxyethanesulfonate SMILES: C(CS(=O)(=O)[O-])O.[Na+]

1-Heptanesulfonic acid, sodium salt, 98%, ACROS Organics™

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+]

(S)-2-Hydroxybutyl p-tosylate 98+%, ACROS Organics™

CAS: 143731-32-2 Molecular Formula: C11H16O4S Molecular Weight (g/mol): 244.305 MDL Number: MFCD00216501 InChI Key: UVSOURZMHXZMJW-JTQLQIEISA-N Synonym: s-2-hydroxybutyl p-tosylate, 2s-1-4-methylbenzenesulfonyl oxy butan-2-ol, s-2-hydroxybutyl tosylate, s-2-hydroxybutyl p-toluenesulfonate, s-2-hydroxybutyl 4-methylbenzenesulfonate, 2s-2-hydroxybutyl 4-methylbenzenesulfonate PubChem CID: 7019372 IUPAC Name: [(2S)-2-hydroxybutyl] 4-methylbenzenesulfonate SMILES: CCC(COS(=O)(=O)C1=CC=C(C=C1)C)O

Alfa Aesar™ Sodium 1-octanesulfonate hydrate, HPLC grade, 99+%

CAS: 5324-84-5 Molecular Formula: C8H17NaO3S Molecular Weight (g/mol): 216.271 MDL Number: MFCD00007544 InChI Key: HRQDCDQDOPSGBR-UHFFFAOYSA-M Synonym: sodium 1-octanesulfonate, sodium octane-1-sulfonate, 1-octanesulfonic acid sodium salt, sodium octanesulfonate, 1-octanesulfonic acid, sodium salt, 1-octanesulfonate, sodium, sodium octylsulfonate, unii-j46ez5jyb3, octyl sodium sulfonate, ipc-alks-8 PubChem CID: 23669624 IUPAC Name: sodium;octane-1-sulfonate SMILES: CCCCCCCCS(=O)(=O)[O-].[Na+]

Alfa Aesar™ Nafion™ D-520 dispersion, 5% w/w in water and 1-propanol, ≥1.00 meq/g exchange capacity

CAS: 31175-20-9 Molecular Formula: C9HF17O5S Molecular Weight (g/mol): 544.135 MDL Number: MFCD00132790 InChI Key: FOYUGSIADQEOEK-UHFFFAOYSA-N Synonym: nafion, nafion nr 50 beads 10-35 mesh, perfluoro 2-2-sulfonylethoxy propyl vinyl ether-tetrafluoroethylene copolymer, tetrafluoroethylene-perfluoro 2-2-sulfonylethoxy propyl vinyl ether copolymer, 2-1-difluoro trifluoroethenyl oxy methyl-1,2,2,2-tetrafluoroethoxy-1,1,2,2-tetrafluoroethanesulfonyl fluoride-tetrafl, ethanesulfonic acid, 1,1,2,2-tetrafluoro-2-1,2,2-trifluoro-1-trifluoromethyl-2-1,2,2-trifluorovinyl oxy ethoxy-, pol, ethanesulfonic acid, 2-1-difluoro trifluoroethenyl oxy methyl-1,2,2,2-tetrafluoroethoxy-1,1,2,2-tetrafluoro-, polymer, nafion n-324 membrane, 0.15mm 0.006in thick, teflon fabric reinforced, nafion nre-212 membrane, 0.05mm thick, >=0.92 meq/g exchange capacity, nafion d-520 dispersion w/w in water and 1-propanol, >=1.00 meq/g exchange capacity PubChem CID: 61889 IUPAC Name: 1,1,2,2-tetrafluoroethene;1,1,2,2-tetrafluoro-2-[1,1,1,2,3,3-hexafluoro-3-(1,2,2-trifluoroethenoxy)propan-2-yl]oxyethanesulfonic acid SMILES: C(=C(F)F)(OC(C(C(F)(F)F)(OC(C(F)(F)S(=O)(=O)O)(F)F)F)(F)F)F.C(=C(F)F)(F)F

Alfa Aesar™ 1-(Methylsulfonyl)piperazine, 97%

CAS: 55276-43-2 Molecular Formula: C5H12N2O2S Molecular Weight (g/mol): 164.223 MDL Number: MFCD02153225 InChI Key: ZZAKLGGGMWORRT-UHFFFAOYSA-N Synonym: 1-methylsulfonyl piperazine, 1-methanesulfonylpiperazine, 1-methanesulfonyl-piperazine, 1-methylsulfonyl-piperazine, 1-methylsulphonyl piperazine, methylsulfonyl piperazine, piperazine, 1-methylsulfonyl, 1-n-methanesulfonylpiperazine, 4-methylsulfonylpiperazine, n-mesylpiperazine PubChem CID: 709161 IUPAC Name: 1-methylsulfonylpiperazine SMILES: CS(=O)(=O)N1CCNCC1

Alfa Aesar™ 1,4-Butanesultone, 99%

CAS: 1633-83-6 Molecular Formula: C4H8O3S Molecular Weight (g/mol): 136.165 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: C1CCS(=O)(=O)OC1

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