(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-[(3E)-3-[(E)-(2-nitrophenyl)methylidenehydrazinylidene]prop-1-en-2-yl]-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid

C37H51N3O5 — CID 155525459

About (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-[(3E)-3-[(E)-(2-nitrophenyl)methylidenehydrazinylidene]prop-1-en-2-yl]-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid

(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-[(3E)-3-[(E)-(2-nitrophenyl)methylidenehydrazinylidene]prop-1-en-2-yl]-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid (PubChem CID 155525459) has the molecular formula C37H51N3O5 and a molecular weight of 617.83 g/mol. Its IUPAC name is (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-[(3E)-3-[(E)-(2-nitrophenyl)methylidenehydrazinylidene]prop-1-en-2-yl]-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid.

Molecular Properties

• Compound Name: (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-[(3E)-3-[(E)-(2-nitrophenyl)methylidenehydrazinylidene]prop-1-en-2-yl]-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid
• PubChem CID: 155525459
• Molecular Formula: C37H51N3O5
• Molecular Weight: 617.83 g/mol
• Exact Mass: 617.38
• IUPAC Name: (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-[(3E)-3-[(E)-(2-nitrophenyl)methylidenehydrazinylidene]prop-1-en-2-yl]-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid
• SMILES: C=C(/C=N/N=C/c1ccccc1[N+](=O)[O-])[C@@H]1CC[C@]2(C(=O)O)CC[C@]3(C)[C@H](CC[C@@H]4[C@@]5(C)CC[C@H](O)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]12
• InChI: InChI=1S/C37H51N3O5/c1-23(21-38-39-22-24-9-7-8-10-27(24)40(44)45)25-13-18-37(32(42)43)20-19-35(5)26(31(25)37)11-12-29-34(4)16-15-30(41)33(2,3)28(34)14-17-36(29,35)6/h7-10,21-22,25-26,28-31,41H,1,11-20H2,2-6H3,(H,42,43)/b38-21+,39-22+/t25-,26+,28-,29+,30-,31+,34-,35+,36+,37-/m0/s1
• InChIKey: MBAZBXPHAUYSCA-YGTQYUBGSA-N
• XLogP: 8.08
• TPSA: 125.39 Ų
• H-Bond Donors: 2
• H-Bond Acceptors: 6
• Rotatable Bonds: 6
• Heavy Atoms: 45
• Complexity: —

Lipinski Rule of Five

2 violations

Rule	Value
MW ≤ 500	617.83
LogP ≤ 5	8.08
H-Bond Donors ≤ 5	2
H-Bond Acceptors ≤ 10	6

Computed Properties (RDKit)

• Structural Alerts: {'alert_name': 'imine_1', 'substructure': 'N/A'}, {'alert_name': 'nitro_group', 'substructure': 'N/A'}, {'alert_name': 'Oxygen-nitrogen_single_bond', 'substructure': 'N/A'}

Frequently Asked Questions

What is the IUPAC name of (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-[(3E)-3-[(E)-(2-nitrophenyl)methylidenehydrazinylidene]prop-1-en-2-yl]-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid?

The IUPAC name of (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-[(3E)-3-[(E)-(2-nitrophenyl)methylidenehydrazinylidene]prop-1-en-2-yl]-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid (CID 155525459) is (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-[(3E)-3-[(E)-(2-nitrophenyl)methylidenehydrazinylidene]prop-1-en-2-yl]-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid.

What is the SMILES notation for (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-[(3E)-3-[(E)-(2-nitrophenyl)methylidenehydrazinylidene]prop-1-en-2-yl]-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid?

The canonical SMILES for (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-[(3E)-3-[(E)-(2-nitrophenyl)methylidenehydrazinylidene]prop-1-en-2-yl]-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid is C=C(/C=N/N=C/c1ccccc1[N+](=O)[O-])[C@@H]1CC[C@]2(C(=O)O)CC[C@]3(C)[C@H](CC[C@@H]4[C@@]5(C)CC[C@H](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,13bS)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-[(3E)-3-[(E)-(2-nitrophenyl)methylidenehydrazinylidene]prop-1-en-2-yl]-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid?

The InChIKey is MBAZBXPHAUYSCA-YGTQYUBGSA-N. The full InChI is InChI=1S/C37H51N3O5/c1-23(21-38-39-22-24-9-7-8-10-27(24)40(44)45)25-13-18-37(32(42)43)20-19-35(5)26(31(25)37)11-12-29-34(4)16-15-30(41)33(2,3)28(34)14-17-36(29,35)6/h7-10,21-22,25-26,28-31,41H,1,11-20H2,2-6H3,(H,42,43)/b38-21+,39-22+/t25-,26+,28-,29+,30-,31+,34-,35+,36+,37-/m0/s1.

What are the key properties of (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-[(3E)-3-[(E)-(2-nitrophenyl)methylidenehydrazinylidene]prop-1-en-2-yl]-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid?

(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-[(3E)-3-[(E)-(2-nitrophenyl)methylidenehydrazinylidene]prop-1-en-2-yl]-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid has a molecular weight of 617.83 g/mol, XLogP of 8.08, 6 rotatable bonds, 2 hydrogen bond donors, and 6 hydrogen bond acceptors.

Where does this data come from?

All data for (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-[(3E)-3-[(E)-(2-nitrophenyl)methylidenehydrazinylidene]prop-1-en-2-yl]-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid is sourced from PubChem (CID 155525459), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).