thiodimethylsildenafil

Thiodimethylsildenafil is an unapproved **small-molecule phosphodiesterase-5 inhibitor** that is structurally related to sildenafil and has been identified as an illicit adulterant in dietary supplements marketed for sexual enhancement. It is a dimethylated thio-derivative of sildenafil rather than a legitimate therapeutic candidate, and there is no evidence of bona fide pharmaceutical development, approved medical use, or recognized commercial manufacture. Its relevance is primarily analytical and regulatory: the compound is used as a reference standard for laboratory detection of adulterated supplements and represents a public health concern because undeclared PDE-5 inhibitor analogues may expose consumers to unpredictable pharmacology and safety risks.

Other names

thiodimethylsildenafilthioaildenafilCAS 1260112-90-0CAS1260112-90-0CAS-1260112-90-0