We may supply the following bulk API's in current FDA-Drug Shortage list , for 503B compounding use --- all from cGMP-compliant, FDA registered / inspected manufacturers :

Capreomycin Sulfate USP    CAS No.1405-37-4
Cortisone Acetate USP     CAS No.50-04-4
Dexamethasone Sodium Phosphate USP     CAS No.2392-39-4

Hydrocortisone USP    CAS No.50-23-7
Leuprolide Acetate CAS No.74381-53-6
Rifampin CAS No.13292-46-1
Succimer CAS No.304-55-2
Tacrolimus CAS No.109581-93-3
Tobramycin Sulfate USP CAS No.79645-27-5