Sildenafil(Viagra)

Sildenafil(Viagra)

CAS Number:139755-83-2

Name:Sildenafil

Formula:C22H30N6O4S

Molecular Weight:474.58

Synonyms:4-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonyl-phenyl]-9-methyl-7-propyl-3,5,8,9-tetrazabicyclo[4.3.0]nona-3,7,10-trien-2-one;Piperazine,1-[[3-(4,7-dihydro-1-methyl-7- oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin- 5-yl)-4-ethoxyphenyl]sulfonyl]-4-methyl-;Serum Albumin Iodine;Sildenafil Mesylate;Hongdenafil (Acetildenafil);

Density:1.39 g/cm3

Melting Point:187-189 degrees Celsius

Boiling Point:672.4 degrees Celsius at 760 mmHg

Flash Point:360.5 degrees Celsius

Solubility:Slightly soluble in water, methanol; very slightly soluble in ethanol, chloroform