16-Epiestriol, contains less than 0.3percent Estriol

• CAT Number: R037255
• CAS Number: 547-81-9
• Molecular Formula: C₁₈H₂₄O₃
• Molecular Weight: 288.38
• Purity: ≥95%
• Synonyms: (16β,17β)-Estra-1,3,5(10)-triene-3,16,17-triol; Estra-1,3,5(10)-triene-3,16β,17β-triol; 16-Epiestratriol; 16β,17β-Estriol; 16β-Hydroxyestradiol; Actriol; Epiestriol; NSC 26646
• Target: Bacterial
• Storage: -20°C
• IUPAC Name: (8R,9S,13S,14S,16S,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol
• InChI: InChI=1S/C18H24O3/c1-18-7-6-13-12-5-3-11(19)8-10(12)2-4-14(13)15(18)9-16(20)17(18)21/h3,5,8,13-17,19-21H,2,4,6-7,9H2,1H3/t13-,14-,15+,16+,17+,18+/m1/s1
• InChIKey: PROQIPRRNZUXQM-ZMSHIADSSA-N
• SMILES: C[C@]12CC[C@H]3[C@H]([C@@H]1C[C@@H]([C@@H]2O)O)CCC4=C3C=CC(=C4)O

16-Epiestriol（Cat No.:R037255）is a synthetic estrogen analog, closely related to estriol but with slight structural differences that influence its biological activity. Known for its selective estrogenic effects, it has been explored for its potential in hormone replacement therapies and treatments targeting estrogen receptor-related conditions. With less than 0.3% estriol content, 16-Epiestriol offers a high purity level, reducing the likelihood of unintended hormonal interactions. Its applications are significant in research focused on estrogen metabolism, receptor activity, and potential therapeutic uses in managing menopausal symptoms and certain hormonal disorders.