Benzenesulfonic acids and derivatives

p-Toluenesulfonic acid, sodium salt

CAS: 657-84-1 Formula molecolare: C7H7NaO3S Molecular Weight (g/mol): 194.18 Numero MDL: MFCD00798566,MFCD00064388 InChI Key: KVCGISUBCHHTDD-UHFFFAOYSA-M Sinonimo: sodium p-toluenesulfonate,sodium 4-methylbenzenesulfonate,sodium tosylate,p-toluenesulfonic acid sodium salt,sodium toluenesulfonate,sodium toluenesulphonate,tosylate, sodium,naxonate hydrotrope,cyclophil sts 70,eltesol st 34 PubChem CID: 3720192 IUPAC Name: sodium;4-methylbenzenesulfonate SMILES: [Na+].CC1=CC=C(C=C1)S([O-])(=O)=O

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p-Toluenesulfonic acid monohydrate, ACS reagent

CAS: 6192-52-5 InChI Key: KJIFKLIQANRMOU-UHFFFAOYSA-N Sinonimo: p-toluenesulfonic acid monohydrate,4-methylbenzenesulfonic acid hydrate,4-methylbenzenesulfonic acid monohydrate,p-toluene sulfonic acid monohydrate,unii-3bto78gaff,benzenesulfonic acid, 4-methyl-, monohydrate,ptoluenesulfonic acid,p-toluenesulfonic acid, monohydrate,3bto78gaff,4-methylbenzene-1-sulfonic acid hydrate PubChem CID: 521998 IUPAC Name: 4-methylbenzenesulfonic acid;hydrate SMILES: CC1=CC=C(C=C1)S(=O)(=O)O.O

(R)-(+)-3-Aminotetrahydrofuran p-toluenesulfonate salt, 95%, Thermo Scientific Chemicals

CAS: 111769-27-8 Formula molecolare: C11H17NO4S Molecular Weight (g/mol): 259.32 Numero MDL: MFCD00040622,MFCD00040622,MFCD00066238 InChI Key: BZXPLADBSZWDIH-UHFFFAOYNA-N Sinonimo: r-3-aminotetrahydrofuran tosylate,r-+-tetrahydro-3-furylamine p-toluenesulfonate salt,r---3-aminotetrahydrofuran toluene-4-sulfonate,r-+-3-aminotetrahydrofuran toluene-4-sulfonate,r---3-aminotetrahydrofurantoluene-4-sulfonate,3-furanamine, tetrahydro-, r-, 4-methylbenzenesulfonate,c4h9no.c7h8o3s,r-tetrahydrofuran-3-amine-4-methylbenzenesulfonate,3r-oxolan-3-amine; para-toluene sulfonate,4-methylbenzenesulfonic acid; 3r-tetrahydrofuran-3-amine PubChem CID: 14243169 IUPAC Name: 4-methylbenzenesulfonic acid;(3R)-oxolan-3-amine SMILES: NC1CCOC1.CC1=CC=C(C=C1)S(O)(=O)=O

5-Sulfosalicylic Acid Dihydrate, 98%

CAS: 5965-83-3 | C9H14O6S | 250.27 g/mol

p-Toluenesulfonic acid monohydrate, 97.5%, pure

CAS: 6192-52-5 Numero MDL: MFCD00142137 InChI Key: KJIFKLIQANRMOU-UHFFFAOYSA-N Sinonimo: p-toluenesulfonic acid monohydrate,4-methylbenzenesulfonic acid hydrate,4-methylbenzenesulfonic acid monohydrate,p-toluene sulfonic acid monohydrate,unii-3bto78gaff,benzenesulfonic acid, 4-methyl-, monohydrate,ptoluenesulfonic acid,p-toluenesulfonic acid, monohydrate,3bto78gaff,4-methylbenzene-1-sulfonic acid hydrate PubChem CID: 521998 IUPAC Name: 4-methylbenzenesulfonic acid;hydrate SMILES: CC1=CC=C(C=C1)S(=O)(=O)O.O

5-Sulfosalicylic acid dihydrate, 98%

CAS: 5965-83-3 Formula molecolare: C9H14O6S Molecular Weight (g/mol): 250.27 Numero MDL: MFCD00007508,MFCD00149540 InChI Key: NFYHZVWMQHQKRU-UHFFFAOYSA-N Sinonimo: 2-hydroxy-5-sulfobenzoic acid dihydrate,5-sulfosalicylic acid dihydrate,sulfosalicylic acid dihydrate,benzoic acid, 2-hydroxy-5-sulfo-, dihydrate,unii-09ngq462s6,2-hydroxy-5-sulfobenzoic acid, hydrate, hydrate,5-sulfosalicylsyre,5-sulfosalicylsaeure,salicylic acid, 5-sulfo-, dihydrate,acmc-1aymd PubChem CID: 2723734 SMILES: C.C.OC(=O)C1=CC(=CC=C1O)S(O)(=O)=O

5-Sulfosalicylic acid dihydrate, ACS, 99+%

CAS: 5965-83-3 Formula molecolare: C9H14O6S Molecular Weight (g/mol): 250.27 Numero MDL: MFCD00007508,MFCD00149540 InChI Key: NFYHZVWMQHQKRU-UHFFFAOYSA-N Sinonimo: 2-hydroxy-5-sulfobenzoic acid dihydrate,5-sulfosalicylic acid dihydrate,sulfosalicylic acid dihydrate,benzoic acid, 2-hydroxy-5-sulfo-, dihydrate,unii-09ngq462s6,2-hydroxy-5-sulfobenzoic acid, hydrate, hydrate,5-sulfosalicylsyre,5-sulfosalicylsaeure,salicylic acid, 5-sulfo-, dihydrate,acmc-1aymd PubChem CID: 2723734 IUPAC Name: 2-hydroxy-5-sulfobenzoic acid;dihydrate SMILES: C.C.OC(=O)C1=CC(=CC=C1O)S(O)(=O)=O

5-Sulfosalicylic acid dihydrate, ACS reagent

CAS: 5965-83-3 Formula molecolare: C9H14O6S Molecular Weight (g/mol): 250.27 Numero MDL: MFCD00007508,MFCD00149540 InChI Key: NFYHZVWMQHQKRU-UHFFFAOYSA-N Sinonimo: 2-hydroxy-5-sulfobenzoic acid dihydrate,5-sulfosalicylic acid dihydrate,sulfosalicylic acid dihydrate,benzoic acid, 2-hydroxy-5-sulfo-, dihydrate,unii-09ngq462s6,2-hydroxy-5-sulfobenzoic acid, hydrate, hydrate,5-sulfosalicylsyre,5-sulfosalicylsaeure,salicylic acid, 5-sulfo-, dihydrate,acmc-1aymd PubChem CID: 2723734 IUPAC Name: 2-hydroxy-5-sulfobenzoic acid;dihydrate SMILES: C.C.OC(=O)C1=CC(=CC=C1O)S(O)(=O)=O

2,4-Dinitrobenzenesulfonic acid sodium salt, 97%

CAS: 885-62-1 Formula molecolare: C6H3N2NaO7S Molecular Weight (g/mol): 270.15 Numero MDL: MFCD00007471,MFCD10567393 InChI Key: GSBYVRKLPCSLNV-UHFFFAOYSA-M Sinonimo: sodium 2,4-dinitrobenzenesulfonate hydrate,acmc-209quh,sodium dnbs hydrate,2,4-dinitrobenzenesulfonic acid sodium salt hydrate PubChem CID: 70700115 IUPAC Name: sodium;2,4-dinitrobenzenesulfonate;hydrate SMILES: [Na+].[O-][N+](=O)C1=CC=C(C(=C1)[N+]([O-])=O)S([O-])(=O)=O

4-Nitrobenzenesulfonic acid hydrate, 98%

p-Toluenesulfonic anhydride, 95%

CAS: 4124-41-8 Formula molecolare: C₁₄H₁₄O₅S₂ Molecular Weight (g/mol): 326.39 Numero MDL: MFCD00008548 InChI Key: PDVFSPNIEOYOQL-UHFFFAOYSA-N Sinonimo: p-toluenesulfonic anhydride,4-methylbenzenesulfonic anhydride,4-toluenesulfonic anhydride,p-toluenesulfonicanhydride,p-toluene sulfonic anhydride,toluene-p-sulphonic anhydride,4-methylphenyl sulfonyl 4-methylbenzenesulfonate,p-toluenesulphonic anhydride,toluene-4-sulfonic anhydride,benzenesulfonic acid, 4-methyl-, anhydride PubChem CID: 77773 IUPAC Name: (4-methylphenyl)sulfonyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OS(=O)(=O)C2=CC=C(C=C2)C

p-Toluenesulfonic anhydride, 97%

CAS: 4124-41-8 Formula molecolare: C14H14O5S2 Molecular Weight (g/mol): 326.381 Numero MDL: MFCD00008548 InChI Key: PDVFSPNIEOYOQL-UHFFFAOYSA-N Sinonimo: p-toluenesulfonic anhydride,4-methylbenzenesulfonic anhydride,4-toluenesulfonic anhydride,p-toluenesulfonicanhydride,p-toluene sulfonic anhydride,toluene-p-sulphonic anhydride,4-methylphenyl sulfonyl 4-methylbenzenesulfonate,p-toluenesulphonic anhydride,toluene-4-sulfonic anhydride,benzenesulfonic acid, 4-methyl-, anhydride PubChem CID: 77773 IUPAC Name: (4-methylphenyl)sulfonyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OS(=O)(=O)C2=CC=C(C=C2)C

Hydroxy(tosyloxy)iodobenzene, 97%

CAS: 27126-76-7 Formula molecolare: C13H13IO4S Molecular Weight (g/mol): 392.207 Numero MDL: MFCD00011547 InChI Key: LRIUKPUCKCECPT-UHFFFAOYSA-N Sinonimo: hydroxy tosyloxy iodo benzene,htib,koser's reagent,phenyliodosohydroxy tosylate,koser reagent,unii-2eoa97b14a,hydroxy p-tolylsulfonyl oxy iodo benzene,hydroxy 4-methylbenzenesulfonato-o phenyliodine,iodosobenzene-i-mono-p-toluenesulfonate,hydroxy phenyl 4-methylbenzenesulfonoperoxoyl iodide PubChem CID: 325434 IUPAC Name: [hydroxy(phenyl)-$l^{3}-iodanyl] 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OI(C2=CC=CC=C2)O

Mesitylenesulfonic acid sodium salt hemihydrate, 98%

CAS: 6148-75-0 Formula molecolare: C9H11NaO3S Molecular Weight (g/mol): 222.23 Numero MDL: MFCD00067712 InChI Key: AOJUNZYQOYSGHT-UHFFFAOYSA-M Sinonimo: sodium mesitylenesulfonate,benzenesulfonic acid, 2,4,6-trimethyl-, sodium salt,sodium 2,4,6-trimethylbenzenesulfonate,sodium 2,4,6-trimethylbenzenesulphonate,mesitylenesulfonic acid sodium salt hemihydrate,mesitylenesulfonic acid sodium salt,benzenesulfonic acid, 2,4,6-trimethyl-, sodium salt 1:1,2,4,6-trimethylbenzenesulfonic acid sodium salt,mesitylene sodium sulfonate,acmc-1bbae PubChem CID: 23661859 IUPAC Name: sodium;2,4,6-trimethylbenzenesulfonate SMILES: [Na+].CC1=CC(C)=C(C(C)=C1)S([O-])(=O)=O

N-[[(4-Methylphenyl)sulfonyl]oxy]ethane -1,2-diamine, ≥95%, Thermo Scientific™

CAS: 175205-36-4 Formula molecolare: C9H14N2O3S Molecular Weight (g/mol): 230.282 Numero MDL: MFCD00276588 InChI Key: RWUMUZOGZPNCIL-UHFFFAOYSA-N Sinonimo: 2-tosyloxy amino ethanamine,2-aminoethyl amino 4-methylbenzenesulfonate,benzenesulfonic acid,4-methyl-, 2-aminoethyl azanyl ester,n1-4-methylphenyl sulfonyl oxy ethane-1,2-diamine,2-aminoethylamino 4-methylbenzenesulfonate,2-4-methylphenyl sulfonyl-oxy amino ethanamine,n∼1∼-4-methylbenzene-1-sulfonyl oxy ethane-1,2-diamine,n∼1∼-4-methylphenyl sulfonyl oxy ethane-1,2-diamine PubChem CID: 2796248 IUPAC Name: (2-aminoethylamino) 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)ONCCN