(-)-Estra-4,9-diene-3,17-dione

(-)-Estra-4,9-diene-3,17-dione

• Synonyms: Estra-4,9-diene-3,17-dione; 19-Norandrosta-4,9-diene-3,17-dione; Trena; Dienogest Impurity B
• CAS Number: 5173-46-6
• Hazard Statement: May damage fertility or the unborn child
• Purity: >95% (HPLC)
• Smiles: C[C@]12CCC3=C4CCC(=O)C=C4CC[C@H]3[C@@H]1CCC2=O
• Molecular Formula: C18 H22 O2
• Molecular Weight: 270.37
• InChI: InChI=1S/C18H22O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h10,15-16H,2-9H2,1H3/t15-,16+,18+/m1/s1
• Additionnal Information: IUPAC name: (8S,13S,14S)-13-methyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,17-dione
• Shipping Conditions: Room Temperature
• Storage Conditions: -20°C