Thiosildenafil

• CAT Number: R011930
• CAS Number: 479073-79-5
• Molecular Formula: C22H30N6O3S2
• Molecular Weight: 490.64
• Purity: ≥95%
• Synonyms: 5-[2-Ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidine-7-thione; 1-[[3-(4,7-Dihydro-1-methyl-3-propyl-7-thioxo-?1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine
• Storage: -20°C
• IUPAC Name: 5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-4H-pyrazolo[4,3-d]pyrimidine-7-thione
• InChI: InChI=1S/C22H30N6O3S2/c1-5-7-17-19-20(27(4)25-17)22(32)24-21(23-19)16-14-15(8-9-18(16)31-6-2)33(29,30)28-12-10-26(3)11-13-28/h8-9,14H,5-7,10-13H2,1-4H3,(H,23,24,32)
• InChIKey: LJUBVCQVNMLSTQ-UHFFFAOYSA-N
• SMILES: CCCC1=NN(C2=C1NC(=NC2=S)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)C)OCC)C

Thiosildenafil(CAT: R011930) is an analog of sildenafil, the active ingredient in the well-known drug Viagra, which is used to treat erectile dysfunction. This compound belongs to a class of phosphodiesterase type 5 (PDE5) inhibitors, designed to enhance blood flow by inhibiting the enzyme that regulates blood vessel dilation. Thiosildenafil differs from sildenafil by the inclusion of a sulfur atom in its molecular structure. It has been found in unapproved or counterfeit products marketed as sexual enhancement supplements. Due to potential safety risks and lack of regulatory approval, thiosildenafil poses health concerns, and its use is generally not recommended without proper medical oversight.