Kehua AI (Shenzhen) Innovative Drug R&D Co., Ltd.    Healthy Roots Biotechnology (Shenzhen) Co., Limited    Joint Development

1. Primary Information

English name: Epiestriol
CAS No.: 547-81-9
Molecular formula: C18H24O3
Molecular weight: 288.4 g/mol
SMILES: CC12CCC3C(C1CC(C2O)O)CCC4=C3C=CC(=C4)O
Structural class:
Other identifiers:

(16alpha,17beta)-Estra-1,3,5(10)-Triene-3,16,17-Triol

(16beta,17beta)-Estra-1,3,5(10)-Triene-3,16,17-Triol

16 alpha Hydroxy Estradiol

16-alpha-Hydroxy-Estradiol

16alpha,17beta Estriol

2. Suppliers & Pricing

Supplier Pack size Purity Price (CNY) Storage conditions Lead time Notes
Kehua Intelligence 1mg - 5760 2-8°C in stock -

3. Structures

3.1 2D structure


3.2 3D structure


4. International Nomenclature & Identifiers

4.1 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


4.2 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


4.3 InChIKey

PROQIPRRNZUXQM-ZMSHIADSSA-N


4.4 Canonical SMILES

CC12CCC3C(C1CC(C2O)O)CCC4=C3C=CC(=C4)O


4.5 Isomeric SMILES

C[C@]12CC[C@H]3[C@H]([C@@H]1C[C@@H]([C@@H]2O)O)CCC4=C3C=CC(=C4)O

4.6 SDF file

Coming soon

5. Spectroscopic data

5.1 13C nuclear magnetic resonance (13C NMR)

5.2 1H nuclear magnetic resonance (1H NMR)

5.3 Mass spectrometry (MS)

Coming soon

5.4 Infrared spectroscopy (IR)

Coming soon

5.5 Ultraviolet/visible spectroscopy (UV/Vis)

Coming soon