cas 3475 39 6 methotrexate

1,1,3-Tribromoacetone (CAS 3475-39-6) 1,1,3-Tribromoacetone serves as a key chemical intermediate in the synthesis of Methotrexate, an important pharmaceutical compound. Product Name: 1,1,3-Tribromoacetone CAS No.: 3475-39-6 Assay: 98% End Use: Methotrexate Molecular Formula: CHBrO Molecular Weight: 294.77 g/mol Shelf Life: 2 Years Package: 25kg/drum