We are currently searching for active pharmaceutical ingredients (APIs) for our research purposes and would like to inquire about the availability and pricing (for 50g or 100g) of the following compounds: 1. Baricitinib (CAS No. *****-09-7) 2. Upadacitinib Hemihydrate (CAS No. *****-56-0) 3. Pelubiprofen (CAS No. 69956-77-0) Could you kindly confirm if these compounds are available for purchase and provide an estimated price for the mentioned quantities?