(3S,8R,9S,10R,13S,14S,16R,17E)-17-ethylidene-10,13-dimethyl-3-(oxan-2-yloxy)-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-ol

C26H40O3 — CID 14504366

About (3S,8R,9S,10R,13S,14S,16R,17E)-17-ethylidene-10,13-dimethyl-3-(oxan-2-yloxy)-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-ol

(3S,8R,9S,10R,13S,14S,16R,17E)-17-ethylidene-10,13-dimethyl-3-(oxan-2-yloxy)-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-ol (PubChem CID 14504366) has the molecular formula C26H40O3 and a molecular weight of 400.60 g/mol. Its IUPAC name is (3S,8R,9S,10R,13S,14S,16R,17E)-17-ethylidene-10,13-dimethyl-3-(oxan-2-yloxy)-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-ol.

Molecular Properties

• Compound Name: (3S,8R,9S,10R,13S,14S,16R,17E)-17-ethylidene-10,13-dimethyl-3-(oxan-2-yloxy)-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-ol
• PubChem CID: 14504366
• Molecular Formula: C26H40O3
• Molecular Weight: 400.60 g/mol
• Exact Mass: 400.30
• IUPAC Name: (3S,8R,9S,10R,13S,14S,16R,17E)-17-ethylidene-10,13-dimethyl-3-(oxan-2-yloxy)-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-ol
• SMILES: C/C=C1/[C@H](O)C[C@H]2[C@@H]3CC=C4C[C@@H](OC5CCCCO5)CC[C@]4(C)[C@H]3CC[C@]12C
• InChI: InChI=1S/C26H40O3/c1-4-20-23(27)16-22-19-9-8-17-15-18(29-24-7-5-6-14-28-24)10-12-25(17,2)21(19)11-13-26(20,22)3/h4,8,18-19,21-24,27H,5-7,9-16H2,1-3H3/b20-4-/t18-,19+,21-,22-,23+,24?,25-,26+/m0/s1
• InChIKey: KSRNFXCFSKHXBY-YFDIGYFJSA-N
• XLogP: 5.78
• TPSA: 38.69 Ų
• H-Bond Donors: 1
• H-Bond Acceptors: 3
• Rotatable Bonds: 2
• Heavy Atoms: 29
• Complexity: —

Lipinski Rule of Five

1 violation

Rule	Value
MW ≤ 500	400.60
LogP ≤ 5	5.78
H-Bond Donors ≤ 5	1
H-Bond Acceptors ≤ 10	3

Computed Properties (RDKit)

• Structural Alerts: {'alert_name': 'isolated_alkene', 'substructure': 'N/A'}

Frequently Asked Questions

What is the IUPAC name of (3S,8R,9S,10R,13S,14S,16R,17E)-17-ethylidene-10,13-dimethyl-3-(oxan-2-yloxy)-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-ol?

The IUPAC name of (3S,8R,9S,10R,13S,14S,16R,17E)-17-ethylidene-10,13-dimethyl-3-(oxan-2-yloxy)-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-ol (CID 14504366) is (3S,8R,9S,10R,13S,14S,16R,17E)-17-ethylidene-10,13-dimethyl-3-(oxan-2-yloxy)-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-ol.

What is the SMILES notation for (3S,8R,9S,10R,13S,14S,16R,17E)-17-ethylidene-10,13-dimethyl-3-(oxan-2-yloxy)-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-ol?

The canonical SMILES for (3S,8R,9S,10R,13S,14S,16R,17E)-17-ethylidene-10,13-dimethyl-3-(oxan-2-yloxy)-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-ol is C/C=C1/[C@H](O)C[C@H]2[C@@H]3CC=C4C[C@@H](OC5CCCCO5)CC[C@]4(C)[C@H]3CC[C@]12C.

What is the InChIKey of (3S,8R,9S,10R,13S,14S,16R,17E)-17-ethylidene-10,13-dimethyl-3-(oxan-2-yloxy)-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-ol?

The InChIKey is KSRNFXCFSKHXBY-YFDIGYFJSA-N. The full InChI is InChI=1S/C26H40O3/c1-4-20-23(27)16-22-19-9-8-17-15-18(29-24-7-5-6-14-28-24)10-12-25(17,2)21(19)11-13-26(20,22)3/h4,8,18-19,21-24,27H,5-7,9-16H2,1-3H3/b20-4-/t18-,19+,21-,22-,23+,24?,25-,26+/m0/s1.

What are the key properties of (3S,8R,9S,10R,13S,14S,16R,17E)-17-ethylidene-10,13-dimethyl-3-(oxan-2-yloxy)-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-ol?

(3S,8R,9S,10R,13S,14S,16R,17E)-17-ethylidene-10,13-dimethyl-3-(oxan-2-yloxy)-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-ol has a molecular weight of 400.60 g/mol, XLogP of 5.78, 2 rotatable bonds, 1 hydrogen bond donors, and 3 hydrogen bond acceptors.

Where does this data come from?

All data for (3S,8R,9S,10R,13S,14S,16R,17E)-17-ethylidene-10,13-dimethyl-3-(oxan-2-yloxy)-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-ol is sourced from PubChem (CID 14504366), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).