Description Contents hide 1 Product Specifications 2 Pharmacology & Research Applications 3 Safety & Handling Product SpecificationsAttributeDetailsProduct NameFinasteride Tablets (Qianolin® / Xiangjiang)Generic NameFinasterideCAS Number98319-26-7Molecular FormulaC₂₃H₃₆N₂O₂Molecular Weight~372.5 g/molDosage FormFilm-coated oral tabletStrength5mg per tabletPack Size60 tablets per bottleApproval No.China NMPA H20040333ManufacturerHunan Qianjin Xiangjiang Pharmaceutical Co., Ltd.Storage15–25°C; Keep dry and away from lightPharmacology & Research ApplicationsMechanism of Action: A competitive inhibitor of Type II and Type III 5α-reductase. It blocks the conversion of testosterone to dihydrotestosterone (DHT), reducing DHT levels by 70%–90%.Primary Research Fields:Androgenic Alopecia: In vivo studies on hair follicle suppression and regrowth.Benign Prostatic Hyperplasia (BPH): Models for prostate volume reduction and urinary flow dynamics.Pharmacokinetics: ~65% bioavailability; 90% protein bound; half-life of 5–6 hours; metabolized via CYP3A4.Safety & HandlingSerious Risks: Potential for depression or gynecomastia (~1.3%) in test subjects.Contraindications: Highly teratogenic. Strictly prohibited for use by or contact with females, especially during pregnancy, as it can cause malformation of male fetuses.Precautions: Wear Personal Protective Equipment (PPE) when handling. Dispose of according to laboratory biosafety protocols.
