(8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione;(8R,9S,10R,13S,14S)-1-(ethoxymethyl)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione

C43H54O5 — CID 159323911

About (8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione;(8R,9S,10R,13S,14S)-1-(ethoxymethyl)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione

(8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione;(8R,9S,10R,13S,14S)-1-(ethoxymethyl)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione (PubChem CID 159323911) has the molecular formula C43H54O5 and a molecular weight of 650.90 g/mol. Its IUPAC name is (8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione;(8R,9S,10R,13S,14S)-1-(ethoxymethyl)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione.

Molecular Properties

• Compound Name: (8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione;(8R,9S,10R,13S,14S)-1-(ethoxymethyl)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione
• PubChem CID: 159323911
• Molecular Formula: C43H54O5
• Molecular Weight: 650.90 g/mol
• Exact Mass: 650.40
• IUPAC Name: (8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione;(8R,9S,10R,13S,14S)-1-(ethoxymethyl)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione
• SMILES: C=C1C[C@@H]2[C@H](CC[C@]3(C)C(=O)CC[C@@H]23)[C@@]2(C)C(COCC)=CC(=O)C=C12.C=C1C[C@@H]2[C@H](CC[C@]3(C)C(=O)CC[C@@H]23)[C@@]2(C)C=CC(=O)C=C12
• InChI: InChI=1S/C23H30O3.C20H24O2/c1-5-26-13-15-11-16(24)12-20-14(2)10-17-18-6-7-21(25)22(18,3)9-8-19(17)23(15,20)4;1-12-10-14-15-4-5-18(22)20(15,3)9-7-16(14)19(2)8-6-13(21)11-17(12)19/h11-12,17-19H,2,5-10,13H2,1,3-4H3;6,8,11,14-16H,1,4-5,7,9-10H2,2-3H3/t17-,18-,19-,22-,23+;14-,15-,16-,19+,20-/m00/s1
• InChIKey: LECPLDQAMRKQDL-QIQBPEPMSA-N
• XLogP: 8.47
• TPSA: 77.51 Ų
• H-Bond Acceptors: 5
• Rotatable Bonds: 3
• Heavy Atoms: 48
• Complexity: —

Lipinski Rule of Five

2 violations

Rule	Value
MW ≤ 500	650.90
LogP ≤ 5	8.47
H-Bond Donors ≤ 5	0
H-Bond Acceptors ≤ 10	5

Frequently Asked Questions

What is the IUPAC name of (8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione;(8R,9S,10R,13S,14S)-1-(ethoxymethyl)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione?

The IUPAC name of (8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione;(8R,9S,10R,13S,14S)-1-(ethoxymethyl)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione (CID 159323911) is (8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione;(8R,9S,10R,13S,14S)-1-(ethoxymethyl)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione.

What is the SMILES notation for (8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione;(8R,9S,10R,13S,14S)-1-(ethoxymethyl)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione?

The canonical SMILES for (8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione;(8R,9S,10R,13S,14S)-1-(ethoxymethyl)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione is C=C1C[C@@H]2[C@H](CC[C@]3(C)C(=O)CC[C@@H]23)[C@@]2(C)C(COCC)=CC(=O)C=C12.C=C1C[C@@H]2[C@H](CC[C@]3(C)C(=O)CC[C@@H]23)[C@@]2(C)C=CC(=O)C=C12.

What is the InChIKey of (8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione;(8R,9S,10R,13S,14S)-1-(ethoxymethyl)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione?

The InChIKey is LECPLDQAMRKQDL-QIQBPEPMSA-N. The full InChI is InChI=1S/C23H30O3.C20H24O2/c1-5-26-13-15-11-16(24)12-20-14(2)10-17-18-6-7-21(25)22(18,3)9-8-19(17)23(15,20)4;1-12-10-14-15-4-5-18(22)20(15,3)9-7-16(14)19(2)8-6-13(21)11-17(12)19/h11-12,17-19H,2,5-10,13H2,1,3-4H3;6,8,11,14-16H,1,4-5,7,9-10H2,2-3H3/t17-,18-,19-,22-,23+;14-,15-,16-,19+,20-/m00/s1.

What are the key properties of (8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione;(8R,9S,10R,13S,14S)-1-(ethoxymethyl)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione?

(8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione;(8R,9S,10R,13S,14S)-1-(ethoxymethyl)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione has a molecular weight of 650.90 g/mol, XLogP of 8.47, 3 rotatable bonds, 0 hydrogen bond donors, and 5 hydrogen bond acceptors.

Where does this data come from?

All data for (8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione;(8R,9S,10R,13S,14S)-1-(ethoxymethyl)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione is sourced from PubChem (CID 159323911), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).