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Product name: Sildenafil Citrate (Viagra powder)
Chem. Name:5-[2-Ethoxy-5-(4-methylpiperazin-1-yl-sulphonyl)
phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazol[4,3d]pyrim
idin-7-one
Molecular Weight:474.58
CAS:139755-83-2
Appearance:white crystal powder
Assay:99.5%min
Melting point:186-187℃
Dry loss weight:≤2.5%
Cauterant residue:<0.05%
Heavy metal:≤20ppm
Main Use: It is indicated for the treatment of erectile dysfunction.





Description