Flutamide CAS 13311-84-7 | Premium API Manufacturer & Supplier | Henan Haitian Biotechnology Flutamide API (CAS 13311-84-7) High-Purity Nonsteroidal Antiandrogen | GMP-Certified Manufacturer & Supplier — Henan Haitian Biotechnology Co., Ltd. 📦 Request a Quote Today Product Overview Flutamide — chemically known as 2-methyl-N-[4-nitro-3-(trifluoromethyl)phenyl]propanamide — is a first‑generation, non‑steroidal antiandrogen (NSAA) that acts as a competitive antagonist of the androgen receptor (AR)[reference:0]. It is primarily indicated for the management of locally confined (Stage B2‑C) and metastatic (Stage D2) prostate carcinoma, often in combination with LHRH agonists or surgical castration[reference:1]. At Henan Haitian Biotechnology Co., Ltd., we leverage over a decade of pharmaceutical manufacturing expertise to produce Flutamide API in strict…