[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-[(2R)-5-oxooxolan-2-yl]-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-yl] acetate

C35H54O4 — CID 46885640

About [(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-[(2R)-5-oxooxolan-2-yl]-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-yl] acetate

[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-[(2R)-5-oxooxolan-2-yl]-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-yl] acetate (PubChem CID 46885640) has the molecular formula C35H54O4 and a molecular weight of 538.81 g/mol. Its IUPAC name is [(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-[(2R)-5-oxooxolan-2-yl]-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-yl] acetate.

Molecular Properties

• Compound Name: [(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-[(2R)-5-oxooxolan-2-yl]-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-yl] acetate
• PubChem CID: 46885640
• Molecular Formula: C35H54O4
• Molecular Weight: 538.81 g/mol
• Exact Mass: 538.40
• IUPAC Name: [(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-[(2R)-5-oxooxolan-2-yl]-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-yl] acetate
• SMILES: C=C(C)[C@@H]1CC[C@]2([C@H]3CCC(=O)O3)CC[C@]3(C)[C@H](CC[C@@H]4[C@@]5(C)CC[C@H](OC(C)=O)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]12
• InChI: InChI=1S/C35H54O4/c1-21(2)23-13-18-35(28-11-12-29(37)39-28)20-19-33(7)24(30(23)35)9-10-26-32(6)16-15-27(38-22(3)36)31(4,5)25(32)14-17-34(26,33)8/h23-28,30H,1,9-20H2,2-8H3/t23-,24+,25-,26+,27-,28+,30+,32-,33+,34+,35+/m0/s1
• InChIKey: REMKQCNVKYHJQW-YUIFPFPLSA-N
• XLogP: 8.28
• TPSA: 52.60 Ų
• H-Bond Acceptors: 4
• Rotatable Bonds: 3
• Heavy Atoms: 39
• Complexity: —

Lipinski Rule of Five

2 violations

Rule	Value
MW ≤ 500	538.81
LogP ≤ 5	8.28
H-Bond Donors ≤ 5	0
H-Bond Acceptors ≤ 10	4

Computed Properties (RDKit)

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

Frequently Asked Questions

What is the IUPAC name of [(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-[(2R)-5-oxooxolan-2-yl]-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-yl] acetate?

The IUPAC name of [(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-[(2R)-5-oxooxolan-2-yl]-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-yl] acetate (CID 46885640) is [(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-[(2R)-5-oxooxolan-2-yl]-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-yl] acetate.

What is the SMILES notation for [(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-[(2R)-5-oxooxolan-2-yl]-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-yl] acetate?

The canonical SMILES for [(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-[(2R)-5-oxooxolan-2-yl]-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-yl] acetate is C=C(C)[C@@H]1CC[C@]2([C@H]3CCC(=O)O3)CC[C@]3(C)[C@H](CC[C@@H]4[C@@]5(C)CC[C@H](OC(C)=O)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]12.

What is the InChIKey of [(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-[(2R)-5-oxooxolan-2-yl]-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-yl] acetate?

The InChIKey is REMKQCNVKYHJQW-YUIFPFPLSA-N. The full InChI is InChI=1S/C35H54O4/c1-21(2)23-13-18-35(28-11-12-29(37)39-28)20-19-33(7)24(30(23)35)9-10-26-32(6)16-15-27(38-22(3)36)31(4,5)25(32)14-17-34(26,33)8/h23-28,30H,1,9-20H2,2-8H3/t23-,24+,25-,26+,27-,28+,30+,32-,33+,34+,35+/m0/s1.

What are the key properties of [(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-[(2R)-5-oxooxolan-2-yl]-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-yl] acetate?

[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-[(2R)-5-oxooxolan-2-yl]-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-yl] acetate has a molecular weight of 538.81 g/mol, XLogP of 8.28, 3 rotatable bonds, 0 hydrogen bond donors, and 4 hydrogen bond acceptors.

Where does this data come from?

All data for [(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-[(2R)-5-oxooxolan-2-yl]-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-yl] acetate is sourced from PubChem (CID 46885640), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).