Vardenafil Product Name: Vardenafil CAS NO.: 224789-15-5 Molecular Formula: C23H32N6O4S Molecular Structure:   Appearance: White to almost white crystalline powder, odorless, a little acerbity, soluble in water, ethanol Use: It is pharmaceutical raw material, indicated for the treatment of erectile dysfunction. Vardenafil is a white...

Sildenafil (Viagra)   CAS: 139755-83-2 Assay: 99% min. Molecular formula: C22H30N6O4S Molecular weight: 474.58 Packing: 1kg net/foil bag, 5kg/drum. Delivery: Express courier. Character: White or almost white crystalline powder, odorless, bitter astringent taste, insoluble in water and ethanol. Usage: As a cyclic guanosine...

Sildenafil Mesylate CAS: 139755-91-2 Assay: 99% min. Molecular Formula: C22H30B6O4S. CH3SO3H Molecular Weight: 570 Packing:foil bags,1kg net/foil bag, 5kg/drum. Appearance: White or white crystalline powder, odorless, bitter astringent taste, soluble in water and ethanol Usage: pharmaceutical material, hormone. As a cyclic guanosine...

Sildenafil citrate   CAS: 171599-83-0 Assay: 99% min. USP32 Packing: 1kg/foil bag, 5kg/drum. Delivery: Express courier. MF: C28H38N6O11S MW: 666.7   Character:mp 187-189°C Usage: An orally active selective type 5 cGMP phosphodiesterase inhibitor. pharmaceutical material Biological Activity: Orally active, potent inhibitor...

Tadalafil (Cialis) CAS NO.: 171596-29-5 Assay: 98% Molecular Formula:C22H19N3O4 Molecular Weight:389.341 Description: White Crystalline Powder   Storage: Shading, Confined Preservation MORE INFORMATION PLS...

Methoxydienone Synonyms: 13-beta-ethyl-3-methoxygona-2,5(10)-dien-17-one CAS: 2322-77-2 EINECS: 219-034-4 MF: C20H28O2 MW: 300.44 Assay: 90% min. Packing: 1kg net/foil bag or 10kg net/tin. Delivery: Express courier. Character: White crystalline powder. Melting point 150-160 °C. Usage: 18-levonorgestrel, Gestrinone...

Androstenedione (Steroids) Another name: 4 - androstenedione; 4 - male (steroid)-ene -3,17 - dione; CAS No: 63-05-8 Molecular Formula: C19H26O2 Molecular Weight: 286.41 Molecular Structure:   Packing: 5kg (aluminum cans) Specification: 99%  Heavy 10PPM Rotation +193 ° - +202 ° Loss on drying 0.5% impurity 1% steroid...

Androsta-1,4-diene-3,17-dione (Steroids)  English Synonyms:...

Epinephrine hydrogen tartrate CAS NO.:51-42-3 Molecular Formula:C9H13NO3.C4H6N6 MW:333.29 Appearance: White or almost white crystals Assay: 98.0% min Packing: 20g-1kg /vacuum aluminum foil bag MORE INFORMATION PLS...

L-Epinephrine Hydrochloride   CAS No: 55-31-2 MF: C9H14ClNO3 MW:219.67 Purity:99% Package: 1 kg/aluminum foil bag Appearance: white crystall powder; No odor, and bitter taste; And air or sunlight, easy to contact oxidation; In a neutral instability in alkaline solution; Saturated solution show weakly alkaline reaction. In the...