Alias: 4-Androstene-3,17-dione; androstenedione; Androst-4-ene-3,17-dione; androst-4-ene-3,17-dione; 4AD
Chemical name: 4-Androstenedione
Molecular weight: 290.44        C₁₉H₃₀O₂
CAS No.: 63-05-8      
Appearance: white crystal or powder, no odor.
Purity: ≥99% (HPLC)
Packing: 20kg or 25kg/fiber drum 
Product standard: Enterprise standard
Uses: steroid hormone intermediate for compounding sex hormone, protein anabolic hormone, progestational hormone, adrenocortical hormone and other steroid drugs.