(2S,4aS,4bR,8aR)-2-ethenyl-2,4b,8,8-tetramethyl-3,4,4a,5,6,7,8a,9-octahydro-1H-phenanthrene

C20H32 — CID 102043795

About (2S,4aS,4bR,8aR)-2-ethenyl-2,4b,8,8-tetramethyl-3,4,4a,5,6,7,8a,9-octahydro-1H-phenanthrene

(2S,4aS,4bR,8aR)-2-ethenyl-2,4b,8,8-tetramethyl-3,4,4a,5,6,7,8a,9-octahydro-1H-phenanthrene (PubChem CID 102043795) has the molecular formula C20H32 and a molecular weight of 272.48 g/mol. Its IUPAC name is (2S,4aS,4bR,8aR)-2-ethenyl-2,4b,8,8-tetramethyl-3,4,4a,5,6,7,8a,9-octahydro-1H-phenanthrene.

Molecular Properties

• Compound Name: (2S,4aS,4bR,8aR)-2-ethenyl-2,4b,8,8-tetramethyl-3,4,4a,5,6,7,8a,9-octahydro-1H-phenanthrene
• PubChem CID: 102043795
• Molecular Formula: C20H32
• Molecular Weight: 272.48 g/mol
• Exact Mass: 272.25
• IUPAC Name: (2S,4aS,4bR,8aR)-2-ethenyl-2,4b,8,8-tetramethyl-3,4,4a,5,6,7,8a,9-octahydro-1H-phenanthrene
• SMILES: C=C[C@@]1(C)CC[C@H]2C(=CC[C@@H]3C(C)(C)CCC[C@]32C)C1
• InChI: InChI=1S/C20H32/c1-6-19(4)13-10-16-15(14-19)8-9-17-18(2,3)11-7-12-20(16,17)5/h6,8,16-17H,1,7,9-14H2,2-5H3/t16-,17+,19-,20-/m0/s1
• InChIKey: VCOVNILQQQZROK-HNJRGHQBSA-N
• XLogP: 6.14
• TPSA: 0.00 Ų
• Rotatable Bonds: 1
• Heavy Atoms: 20
• Complexity: —

Lipinski Rule of Five

1 violation

Rule	Value
MW ≤ 500	272.48
LogP ≤ 5	6.14
H-Bond Donors ≤ 5	0
H-Bond Acceptors ≤ 10	0

Computed Properties (RDKit)

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

Frequently Asked Questions

What is the IUPAC name of (2S,4aS,4bR,8aR)-2-ethenyl-2,4b,8,8-tetramethyl-3,4,4a,5,6,7,8a,9-octahydro-1H-phenanthrene?

The IUPAC name of (2S,4aS,4bR,8aR)-2-ethenyl-2,4b,8,8-tetramethyl-3,4,4a,5,6,7,8a,9-octahydro-1H-phenanthrene (CID 102043795) is (2S,4aS,4bR,8aR)-2-ethenyl-2,4b,8,8-tetramethyl-3,4,4a,5,6,7,8a,9-octahydro-1H-phenanthrene.

What is the SMILES notation for (2S,4aS,4bR,8aR)-2-ethenyl-2,4b,8,8-tetramethyl-3,4,4a,5,6,7,8a,9-octahydro-1H-phenanthrene?

The canonical SMILES for (2S,4aS,4bR,8aR)-2-ethenyl-2,4b,8,8-tetramethyl-3,4,4a,5,6,7,8a,9-octahydro-1H-phenanthrene is C=C[C@@]1(C)CC[C@H]2C(=CC[C@@H]3C(C)(C)CCC[C@]32C)C1.

What is the InChIKey of (2S,4aS,4bR,8aR)-2-ethenyl-2,4b,8,8-tetramethyl-3,4,4a,5,6,7,8a,9-octahydro-1H-phenanthrene?

The InChIKey is VCOVNILQQQZROK-HNJRGHQBSA-N. The full InChI is InChI=1S/C20H32/c1-6-19(4)13-10-16-15(14-19)8-9-17-18(2,3)11-7-12-20(16,17)5/h6,8,16-17H,1,7,9-14H2,2-5H3/t16-,17+,19-,20-/m0/s1.

What are the key properties of (2S,4aS,4bR,8aR)-2-ethenyl-2,4b,8,8-tetramethyl-3,4,4a,5,6,7,8a,9-octahydro-1H-phenanthrene?

(2S,4aS,4bR,8aR)-2-ethenyl-2,4b,8,8-tetramethyl-3,4,4a,5,6,7,8a,9-octahydro-1H-phenanthrene has a molecular weight of 272.48 g/mol, XLogP of 6.14, 1 rotatable bonds, 0 hydrogen bond donors, and 0 hydrogen bond acceptors.

Where does this data come from?

All data for (2S,4aS,4bR,8aR)-2-ethenyl-2,4b,8,8-tetramethyl-3,4,4a,5,6,7,8a,9-octahydro-1H-phenanthrene is sourced from PubChem (CID 102043795), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).