(E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3R,5S)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1-cyclopropylpent-2-en-1-one

C39H66O3Si2 — CID 102046602

About (E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3R,5S)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1-cyclopropylpent-2-en-1-one

(E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3R,5S)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1-cyclopropylpent-2-en-1-one (PubChem CID 102046602) has the molecular formula C39H66O3Si2 and a molecular weight of 639.13 g/mol. Its IUPAC name is (E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3R,5S)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1-cyclopropylpent-2-en-1-one.

Molecular Properties

• Compound Name: (E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3R,5S)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1-cyclopropylpent-2-en-1-one
• PubChem CID: 102046602
• Molecular Formula: C39H66O3Si2
• Molecular Weight: 639.13 g/mol
• Exact Mass: 638.46
• IUPAC Name: (E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3R,5S)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1-cyclopropylpent-2-en-1-one
• SMILES: C=C1/C(=C\C=C2/CCC[C@]3(C)[C@@H]([C@H](C)/C=C/C(=O)C4CC4)CC[C@@H]23)C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1O[Si](C)(C)C(C)(C)C
• InChI: InChI=1S/C39H66O3Si2/c1-27(16-23-35(40)30-18-19-30)33-21-22-34-29(15-14-24-39(33,34)9)17-20-31-25-32(41-43(10,11)37(3,4)5)26-36(28(31)2)42-44(12,13)38(6,7)8/h16-17,20,23,27,30,32-34,36H,2,14-15,18-19,21-22,24-26H2,1,3-13H3/b23-16+,29-17+,31-20-/t27-,32+,33-,34+,36-,39-/m1/s1
• InChIKey: OOEFJWPTKXCMDU-IVDJEYGGSA-N
• XLogP: 11.36
• TPSA: 35.53 Ų
• H-Bond Acceptors: 3
• Rotatable Bonds: 9
• Heavy Atoms: 44
• Complexity: —

Lipinski Rule of Five

2 violations

Rule	Value
MW ≤ 500	639.13
LogP ≤ 5	11.36
H-Bond Donors ≤ 5	0
H-Bond Acceptors ≤ 10	3

Computed Properties (RDKit)

• Structural Alerts: {'alert_name': 'heavy_metal', 'substructure': 'N/A'}, {'alert_name': 'Michael_acceptor_1', 'substructure': 'N/A'}

Frequently Asked Questions

What is the IUPAC name of (E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3R,5S)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1-cyclopropylpent-2-en-1-one?

The IUPAC name of (E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3R,5S)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1-cyclopropylpent-2-en-1-one (CID 102046602) is (E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3R,5S)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1-cyclopropylpent-2-en-1-one.

What is the SMILES notation for (E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3R,5S)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1-cyclopropylpent-2-en-1-one?

The canonical SMILES for (E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3R,5S)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1-cyclopropylpent-2-en-1-one is C=C1/C(=C\C=C2/CCC[C@]3(C)[C@@H]([C@H](C)/C=C/C(=O)C4CC4)CC[C@@H]23)C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1O[Si](C)(C)C(C)(C)C.

What is the InChIKey of (E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3R,5S)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1-cyclopropylpent-2-en-1-one?

The InChIKey is OOEFJWPTKXCMDU-IVDJEYGGSA-N. The full InChI is InChI=1S/C39H66O3Si2/c1-27(16-23-35(40)30-18-19-30)33-21-22-34-29(15-14-24-39(33,34)9)17-20-31-25-32(41-43(10,11)37(3,4)5)26-36(28(31)2)42-44(12,13)38(6,7)8/h16-17,20,23,27,30,32-34,36H,2,14-15,18-19,21-22,24-26H2,1,3-13H3/b23-16+,29-17+,31-20-/t27-,32+,33-,34+,36-,39-/m1/s1.

What are the key properties of (E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3R,5S)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1-cyclopropylpent-2-en-1-one?

(E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3R,5S)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1-cyclopropylpent-2-en-1-one has a molecular weight of 639.13 g/mol, XLogP of 11.36, 9 rotatable bonds, 0 hydrogen bond donors, and 3 hydrogen bond acceptors.

Where does this data come from?

All data for (E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3R,5S)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1-cyclopropylpent-2-en-1-one is sourced from PubChem (CID 102046602), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).