2-Oxo-1,2-diphenylethyl 4-methylbenzenesulfonate

cas: 1678-43-9 — see every product listed under this CAS number, including other names

2-Oxo-1,2-diphenylethyl 4-methylbenzenesulfonate (CAS 1678-43-9) is a chemical reagent available from Chemat. Available pack sizes: 250mg, 1g. Offered by: Chemat.

brandChemat
catalog numberCh112XMM-250mg
cas1678-43-9
size250mg
availability 7g
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Available pack sizes

brand size price
Chemat 250mg 155.60 Pln
Chemat 1g 400.40 Pln

properties

delivery time3 weeks

(2-oxo-1,2-diphenylethyl) 4-methylbenzenesulfonate (CAS 1678-43-9) is a chemical compound with the molecular formula C21H18O4S and a molecular weight of 366.4 g/mol. IUPAC name: (2-oxo-1,2-diphenylethyl) 4-methylbenzenesulfonate. InChIKey: DLDWUFCUUXXYTB-UHFFFAOYSA-N.

Identity
Molecular formulaC21H18O4S
Molecular weight366.4 g/mol
IUPAC name(2-oxo-1,2-diphenylethyl) 4-methylbenzenesulfonate
InChIKeyDLDWUFCUUXXYTB-UHFFFAOYSA-N
SMILESCC1=CC=C(C=C1)S(=O)(=O)OC(C2=CC=CC=C2)C(=O)C3=CC=CC=C3

Computed by PubChem (NCBI)

Synonyms: 2-Phenyl-2-(p-toluenesulfonyloxy)acetophenone, 2-Oxo-1,2-diphenylethyl 4-methylbenzenesulfonate, 2-[(4-methylbenzenesulfonyl)oxy]-1,2-diphenylethan-1-one, (2-oxo-1,2-diphenylethyl) 4-methylbenzenesulfonate, Ethanone, 2-[[(4-methylphenyl)sulfonyl]oxy]-1,2-diphenyl-, benzoin tosylate, 2-Phenyl-2-tosyloxyacetophenone, O-Tosylbenzoin, ?-Tosyloxydeoxybenzoin, Benzoin 4-toluenesulfonate
Isomers (same molecular formula)
phenyl 3-(benzenesulfonyl)-3-phenylpropanoate C21H18O4S

Also listed as

2-Phenyl-2-(p-toluenesulfonyloxy)acetophenone, 95% Combi-blocks CAS 1678-43-9
2-Phenyl-2-(p-toluenesulfonyloxy)acetophenone TRC CAS 1678-43-9
2-Oxo-1,2-diphenylethyl 4-methylbenzenesulfonate, 97% AmBeed CAS 1678-43-9
2–Phenyl–2–(p–toluenesulfonyloxy)acetophenone GLPBio CAS 1678-43-9
2-Phenyl-2-(p-toluenesulfonyloxy)acetophenone, 97% Fluorochem CAS 1678-43-9