496835-35-9

496835-35-9 structure

Name: Methisosildenafil
Chemical Name: 5-[5-[(3S,5R)-3,5-dimethylpiperazin-1-yl]sulfonyl-2-ethoxyphenyl]-1-methyl-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-7-one
CAS Number: 496835-35-9
Molecular Formula: C₂₃H₃₂N₆O₄S
Molecular Weight: 488.60300
Create Date: 2017-08-11 06:40:26
Modify Date: 2025-10-01 09:12:23
Aildenafil, also known as Methisosildenafil, is a phosphodiesterase type 5 inhibitor and a structural analog of sildenafil (Viagra). It was first reported in 2003, and it is not approved by any health regulation agency. Like sildenafil, aildenafil is a phosphodiesterase type 5 inhibitor. Aildenafil has been found as an adulterant in a variety of supplements which are sold as "natural" or "herbal" sexual enhancement products. The United States Food and Drug Administration has warned consumers that any sexual enhancement product that claims to work as well as prescription products is likely to contain such a contaminant.

Name	5-[5-[(3S,5R)-3,5-dimethylpiperazin-1-yl]sulfonyl-2-ethoxyphenyl]-1-methyl-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-7-one
Synonyms	Dimethylsildenafil Aildenafil Methisosildenafil