CAS 53188-07-1 appears in our catalog under these names: Trolox, 3,4-dihydro-6-hydroxy-2,5,7,8 -tetramethjyl-, Trolox, >95% (HPLC), Trolox/ 99.8% (existing batch purity), 6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic Acid, >98.0%(GC)(T). Offered by: GLPBio, Mikrochem, TRC, TargetMol, TCI. Available pack sizes: 1g, 25g, 10g, 250mg, 5g, 500mg, 100mg, 500g.