An analog of Sildenafil which has been used as an illegal adulterant in some dietary supplements.
856190-47-1 cas no
- 7H-Pyrazolo(4,3-d)pyrimidine-7-thione, 5-(5-(((3R,5S)-3,5-dimethyl-1-piperazinyl)sulfonyl)-2-ethoxyphenyl)-1,6-dihydro-1-methyl-3-propyl-, rel-
- Sildenafil thione
Sulfoaildenafil (thioaildenafil) is a synthetic chemical compound that is a structural analog of sildenafil (Viagra). It was first reported in 2005, and it is not approved by any health regulation agency. Like sildenafil, sulfoaildenafil is a phosphodiesterase type 5 inhibitor.
Sulfoaildenafil has been found as an adulterant in a variety of supplements which are sold as “natural” or “herbal” sexual enhancement products. A range of designer analogues of USA FDA-approved inhibitors of type-5 cGMP-specific phosphodiesterase (PDE5), such as sildenafil and vardenafil, have been detected in recent years as adulturants in over-the-counter herbal aphrodisiac products and dietary supplements, in…
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