Chemical Name: N-[3-Acetyl-4-[(2RS)-2-hydroxy-3-[(1-methylethyl)amino]propoxy] phenyl]butanamide Hydrochloride (as per EP); (±)-3′-Acetyl-4′-[2-hydroxy-3-(isopropylamino)propoxy]-butyranilide monohydrochloride (as per USP)
Synonym: 17β-Estradiol E2 ; 17β-Oestradiol