Wuhan Yuancheng Saichuang Technology Co.,Ltd

Tadalafil Chemical Name: Cialis Synonyms: IC 351;CIALIS;ICOS 351;TADALAFILCBNumber: CB2236841 CAS No: 171596-29-5 Molecular Formula: C22H19N3O4 Molecular Weight: 389.341 Purity: 99% Packing: 1kg/bag Description: White Crystalline Powder Storage: Shading, Confined Preservation Usage:Used for the treatment of erectile dysfunction. A phosphodiesterase 5 inhibitor Description: Tadalafil is a PDE5 inhibitor marketed in pill form for treating erectile dysfunction (ED) under the name Cialis, and under the name Adcirca for the treatment of pulmonary arterial hypertension. This is how a order arranged here : Parcel would be arranged within 12 hours upon receipt of your payment . Photos would be offered to tell apart the products . (send together steroids with real and original products ) Tracking number Send by EMS, the tracking number is availabe within 12 hours . The info would be trackable that day or 1 day later. If send by HKEMS or other express,the tracking number would be provided next day. And this does not mean the info is trackable that day. It would be released on internet 2 or 3 days later . The reason why is that parcel should be shipped to Hongkong from forwarder then wait for the flight . You sign for the parcel , deliveried. If you have any doubt about the products or parcel, please contact us immediately. Problem would be solved for the first time Applications: Tadalafil is a PDE5 inhibitor marketed in pill form for treating erectile dysfunction (ED) under the name Cialis, and under the name Adcirca for the treatment of pulmonary arterial hypertension. Although sildenafil (Viagra), vardenafil (Levitra), and tadalafil (Cialis) all work by inhibiting PDE5, tadalafil's pharmacologic distinction is its longer half-life (17.50 hours) - compared to sildenafil (4.0-5.0 hours) and vardenafil (4.0-5.0 hours) - resulting in longer duration of action, and so partly responsible for "The Weekend Pill" sobriquet. Furthermore, the longer half-life is the basis for current investigation of tadalafil's daily therapeutic use in relieving pulmonary arterial hypertension. Sildenafil is approved in several world regions as a thrice-daily therapy for pulmonary arterial hypertension. Test Items Specification Test Results Appearance White powder Conforms Test method High pressure liquid chromatography(HPLC) Conforms Melting Point 300℃～303℃ 301.5℃-302.6℃ Loss on drying ≤0.5% 0.24% Heavy metals(Pb) ≤20ppm 7.5ppm Residue on ignition ≤0.1% 0.08% Relative substance ≤1.0% 0.145% Assay (on dried basis) ≥98.5% 99.33% Conclusion The product conform to USP 32.