2,3,4,5-TETRAMETHYL-2-CYCLOPENTENONE with CAS 54458-61-6
$57.65
$96.85
What is of 2,3,4,5-TETRAMETHYL-2-CYCLOPENTENONE with CAS 54458-61-6? 2,3,4,5-Tetramethyl-2-cyclopentenone can be used as organic synthesis intermediates and pharmaceutical intermediates, mainly used in laboratory research and development processes and chemical production processes. Specifications Item Specifications Results Appearance Yellow Liquid Conforms Assay (GC) 97.0%min 98.2% Water 1.0%max 0.07% Conclusion The results conforms with Enterprise standards Application 2,3,4,5-Tetramethyl-2-cyclopentenone was used in the synthesis of chiral pre-ligands, (R)-3,3?-bis(tetramethylcyclopentadienyl)-2,2?-bismethoxy-1,1?-bisnaphthalene and (R)-3-tetramethylcyclopentadienyl-2,2?-bismethoxy-1,1?-bisnaphthalene by reacting with (R)-3,3?-dilithium-2,2?-bismethoxy-1,1?-bisnaphthalene. Packing 25kgs/drum,9tons/20’container Synonyms 2,3,4,5-TETRAMETHYL-2-CYCLOPENTEN-1-ONE; 2,3,4,5-TETRAMETHYL-2-CYCLOPENTENONE; 2,3,4,5-TETRAMETHYLCYCLOPENT-2-ENONE; 2,3,4,5-Tetramethyl-2-cyclopentenone (mixture of cis- and trans- isomers),
