Packaging 5 g in glass bottle Application Reactant for: • Preparation of phosphopeptide mimetic prodrugs targeted to Src homology 2 (SH2) domain of signal transducer and activator of transcription 3 (Stat3)1 • Synthesis of Mycobacterium tuberculosis protein tyrosine phosphatase inhibitory difluoromethylphosphonic acid derivatives via multi step synthesis with Suzuki coupling and resolution as key steps2 • P-C bond cleavage on basic hydrolysis3 • Preparation of a prodrug for intracellular delivery of protein tyrosine phosphatase 1B (PTP1B) inhibitor (nonhydrolyzable difluoromethylphosphonate moiety)4