(5R)-5-[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-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-3a-yl]-3-methylideneoxolan-2-one

C34H52O3 — CID 46885634

About (5R)-5-[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-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-3a-yl]-3-methylideneoxolan-2-one

(5R)-5-[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-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-3a-yl]-3-methylideneoxolan-2-one (PubChem CID 46885634) has the molecular formula C34H52O3 and a molecular weight of 508.79 g/mol. Its IUPAC name is (5R)-5-[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-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-3a-yl]-3-methylideneoxolan-2-one.

Molecular Properties

• Compound Name: (5R)-5-[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-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-3a-yl]-3-methylideneoxolan-2-one
• PubChem CID: 46885634
• Molecular Formula: C34H52O3
• Molecular Weight: 508.79 g/mol
• Exact Mass: 508.39
• IUPAC Name: (5R)-5-[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-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-3a-yl]-3-methylideneoxolan-2-one
• SMILES: C=C1C[C@H]([C@]23CC[C@@H](C(=C)C)[C@@H]2[C@H]2CC[C@@H]4[C@@]5(C)CC[C@H](O)C(C)(C)[C@@H]5CC[C@@]4(C)[C@]2(C)CC3)OC1=O
• InChI: InChI=1S/C34H52O3/c1-20(2)22-11-16-34(27-19-21(3)29(36)37-27)18-17-32(7)23(28(22)34)9-10-25-31(6)14-13-26(35)30(4,5)24(31)12-15-33(25,32)8/h22-28,35H,1,3,9-19H2,2,4-8H3/t22-,23+,24-,25+,26-,27+,28+,31-,32+,33+,34+/m0/s1
• InChIKey: GUQKLQCFHGILAK-UZRFIIDVSA-N
• XLogP: 7.88
• TPSA: 46.53 Ų
• H-Bond Donors: 1
• H-Bond Acceptors: 3
• Rotatable Bonds: 2
• Heavy Atoms: 37
• Complexity: —

Lipinski Rule of Five

2 violations

Rule	Value
MW ≤ 500	508.79
LogP ≤ 5	7.88
H-Bond Donors ≤ 5	1
H-Bond Acceptors ≤ 10	3

Computed Properties (RDKit)

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

Frequently Asked Questions

What is the IUPAC name of (5R)-5-[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-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-3a-yl]-3-methylideneoxolan-2-one?

The IUPAC name of (5R)-5-[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-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-3a-yl]-3-methylideneoxolan-2-one (CID 46885634) is (5R)-5-[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-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-3a-yl]-3-methylideneoxolan-2-one.

What is the SMILES notation for (5R)-5-[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-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-3a-yl]-3-methylideneoxolan-2-one?

The canonical SMILES for (5R)-5-[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-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-3a-yl]-3-methylideneoxolan-2-one is C=C1C[C@H]([C@]23CC[C@@H](C(=C)C)[C@@H]2[C@H]2CC[C@@H]4[C@@]5(C)CC[C@H](O)C(C)(C)[C@@H]5CC[C@@]4(C)[C@]2(C)CC3)OC1=O.

What is the InChIKey of (5R)-5-[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-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-3a-yl]-3-methylideneoxolan-2-one?

The InChIKey is GUQKLQCFHGILAK-UZRFIIDVSA-N. The full InChI is InChI=1S/C34H52O3/c1-20(2)22-11-16-34(27-19-21(3)29(36)37-27)18-17-32(7)23(28(22)34)9-10-25-31(6)14-13-26(35)30(4,5)24(31)12-15-33(25,32)8/h22-28,35H,1,3,9-19H2,2,4-8H3/t22-,23+,24-,25+,26-,27+,28+,31-,32+,33+,34+/m0/s1.

What are the key properties of (5R)-5-[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-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-3a-yl]-3-methylideneoxolan-2-one?

(5R)-5-[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-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-3a-yl]-3-methylideneoxolan-2-one has a molecular weight of 508.79 g/mol, XLogP of 7.88, 2 rotatable bonds, 1 hydrogen bond donors, and 3 hydrogen bond acceptors.

Where does this data come from?

All data for (5R)-5-[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-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-3a-yl]-3-methylideneoxolan-2-one is sourced from PubChem (CID 46885634), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).