Product Name: Treatment Male Erectile Dysfunction Raw Material Tadalafil Powder CAS 171596-29-5 Model NO.: 171596-29-5 Purity: >98% State: Solid Suitable for: Elderly Certification: ISO 9001 Customized: Non-Customized Powder: Yes Brand: Y&J Biotech CAS: 121062-08-6 Mf: C50h69n15o9 MW: 1024.18 Trademark: Y&J Biotech Transport Package: as Customers Required Specification: 5mg/vial Origin: China HS Code: 391290000 Product Description Product Name:Tadalafil PowderChemical Formula: C22H19N3O4Molecular Weight: 389.341CAS No: 171596-29-5Packing: Foil bagWhite Crystalline PowderStorage: Shading, Confined PreservationDescription:Tadalafil is used to treat male sexual function problems (impotence or erectile dysfunction) by blocking acertain enzyme (phosphodiesterase-PDE5) in the body. In combination with sexual stimulation, tadalafil helps blood flow into the penis to achieve and maintain an erection.Tadalafil is also used in both men and women to treat the symptoms of pulmonary arterial hypertension. This is high blood pressure that occurs in the main artery that carries blood from the right side of the heart (the ventricle) to the lungs. When the smaller blood vessels in the lungs become more resistant to blood flow, the right ventricle must work harder to pump enough blood through the lungs.The COA Of This Product :ITEMSSPECIFICATIONTESTRESULTSAppearanceOff-white or white powderConformsIdentificationHPLC,NMR;LC-MSConformsRelated substancesIndividual impurity≤0.5%0.09%Total impurities≤1.0%0.20%Loss on drying≤0.5%0.3%Residue on ignition≤0.1%0.04%Heavy metals≤10ppmConformsAssay≥98.0 %99.1%