GS International trade co.,ltd

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Product Category 02

Tildenafil

Chinese name:他达那非

English name:Tildenafil

Chinese alias:西力士; 他地那非;

English alias:Cialis; Tadenafil;

CAS号:171596-29-5

PSA:74.87000

LogP:2.08710

Accurate quality:389.13800

Appearance and properties:Grayish white crystal solid

Storage conditions:Store in a cool, dry place. Keep container closed when not in use.

  • Product Details

Product Detail


PropertyDescription
CAS No.171596-29-5
Molecular FormulaC<sub>22</sub>H<sub>19</sub>N<sub>3</sub>O<sub>4</sub>
Molecular Weight389.4 g/mol
AppearanceWhite to off-white crystalline powder
Melting Point298–303°C
SolubilityInsoluble in water and ethanol; soluble in dimethyl sulfoxide (DMSO) and slightly soluble in dichloromethane
Density1.51 g/cm³
Boiling Point679.1°C (at 760 mmHg)
Refractive Index1.705

Safety and Handling

  • Hazard Codes: Not classified as hazardous under normal use but requires controlled handling due to pharmacological activity.

  • Precautions: Use PPE (gloves, goggles) in laboratory settings; avoid inhalation or direct skin contact


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