English name:Dapoxetine Hydrochloride Alias:Priligy CAS No.:129938-20-1 Molecular formula:C21H23NO. HCl Molecular weight:341.88 Quality standard: Melting point:175.0~177.0℃ Loss On Drying:0.5% Max Total impurity:0.07% specific rotation:+128°±3(C=1,CH3OH) Assay:99.5% Min Characters:White crystalline powder, odorless, slightly sweet,...

99%min high quality good price English name: Letrozole Alias: Femara CAS No.: 112809-51-5 Molecular formula: C17H11N5 Molecular weight: 285.3 Characters: White power . Use: pharmaceutical intermediates, after menopause advanced breast cancer, more for anti-estrogen therapy failed two line therapy. Packing: 1kg/aluminum foil bag. Our...

99% Purity high quality good price English name: Tamoxifen Citrate Alias: TAM; Nolvadex CAS No.: 10540-29-1 Molecular formula: C26H29NO Molecular weight: 371.51 Characters: White power . Use: Antitumor drugs raw material, suitable for breast cancer. Packing: 1kg/aluminum foil bag. Our advantages 1.Our company is a professional...

99%min high quality good price English name:Sildenafil Citrate Alias:viagra;Sidenafil CAS No.:139755-83-2 Molecular formula:C22H30N6O4S Molecular weight:474.58 Characters:white powder, odorless, taste bitter and astringent insoluble in water and alcohol. Dose and Use:80 ~ 100 mg (maximum usage is 150 mg) used in the treatment of penile...

99% Purity high quality good price English name:Tadalafil Citrate Alias:Tadalafei;Cialis CAS No.:171596-29-5 Molecular formula:C22H19N3O4 Molecular weight:389.41 Usage and dosage:20-25 mg Characters:white powder, odorless, tasteless, insoluble in water and alcohol. Use:used in the treatment of penile erectile dysfunction...

English name:Vardenafil Hydrochloride Alias:Levitra;Fardenafil CAS No.:224785-91-5 Molecular formula:C23H33ClN6O4S Molecular weight:525.06 Characters:white powder, odorless, taste bitter and astringent soluble in water and alcohol. Packing:1kg/aluminum foil bag. Our advantages 1.Our company is a professional production leading factory in...