Testosterone 17-phenylpropionate product with CAS: 1255-49-8 is related to Testosterone. It is also known with other names such as (8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl 3-phenylpropanoate; . This product is being developed by SynThink’s R&D team using various organic synthesis and analytical techniques. This compound is generally used for Quality Control (QC), Quality Assurance (QA) during commercial production of Testosterone and its related formulations. Moreover, (8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl 3-phenylpropanoate is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.