(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-[(2S)-2-aminobutanoyl]oxy-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]chrysene-3a-carboxylic acid

C34H55NO4 — CID 45270311

About (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-[(2S)-2-aminobutanoyl]oxy-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]chrysene-3a-carboxylic acid

(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-[(2S)-2-aminobutanoyl]oxy-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]chrysene-3a-carboxylic acid (PubChem CID 45270311) has the molecular formula C34H55NO4 and a molecular weight of 541.82 g/mol. Its IUPAC name is (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-[(2S)-2-aminobutanoyl]oxy-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]chrysene-3a-carboxylic acid.

Molecular Properties

• Compound Name: (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-[(2S)-2-aminobutanoyl]oxy-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]chrysene-3a-carboxylic acid
• PubChem CID: 45270311
• Molecular Formula: C34H55NO4
• Molecular Weight: 541.82 g/mol
• Exact Mass: 541.41
• IUPAC Name: (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-[(2S)-2-aminobutanoyl]oxy-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]chrysene-3a-carboxylic acid
• SMILES: C=C(C)[C@@H]1CC[C@]2(C(=O)O)CC[C@]3(C)[C@H](CC[C@@H]4[C@@]5(C)CC[C@H](OC(=O)[C@@H](N)CC)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]12
• InChI: InChI=1S/C34H55NO4/c1-9-23(35)28(36)39-26-14-15-31(6)24(30(26,4)5)13-16-33(8)25(31)11-10-22-27-21(20(2)3)12-17-34(27,29(37)38)19-18-32(22,33)7/h21-27H,2,9-19,35H2,1,3-8H3,(H,37,38)/t21-,22+,23-,24-,25+,26-,27+,31-,32+,33+,34-/m0/s1
• InChIKey: BOUWCCCJIFCYLR-RZHVPLDESA-N
• XLogP: 7.38
• TPSA: 89.62 Ų
• H-Bond Donors: 2
• H-Bond Acceptors: 4
• Rotatable Bonds: 5
• Heavy Atoms: 39
• Complexity: —

Lipinski Rule of Five

2 violations

Rule	Value
MW ≤ 500	541.82
LogP ≤ 5	7.38
H-Bond Donors ≤ 5	2
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)-9-[(2S)-2-aminobutanoyl]oxy-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]chrysene-3a-carboxylic acid?

The IUPAC name of (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-[(2S)-2-aminobutanoyl]oxy-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]chrysene-3a-carboxylic acid (CID 45270311) is (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-[(2S)-2-aminobutanoyl]oxy-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]chrysene-3a-carboxylic acid.

What is the SMILES notation for (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-[(2S)-2-aminobutanoyl]oxy-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]chrysene-3a-carboxylic acid?

The canonical SMILES for (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-[(2S)-2-aminobutanoyl]oxy-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]chrysene-3a-carboxylic acid is C=C(C)[C@@H]1CC[C@]2(C(=O)O)CC[C@]3(C)[C@H](CC[C@@H]4[C@@]5(C)CC[C@H](OC(=O)[C@@H](N)CC)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)-9-[(2S)-2-aminobutanoyl]oxy-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]chrysene-3a-carboxylic acid?

The InChIKey is BOUWCCCJIFCYLR-RZHVPLDESA-N. The full InChI is InChI=1S/C34H55NO4/c1-9-23(35)28(36)39-26-14-15-31(6)24(30(26,4)5)13-16-33(8)25(31)11-10-22-27-21(20(2)3)12-17-34(27,29(37)38)19-18-32(22,33)7/h21-27H,2,9-19,35H2,1,3-8H3,(H,37,38)/t21-,22+,23-,24-,25+,26-,27+,31-,32+,33+,34-/m0/s1.

What are the key properties of (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-[(2S)-2-aminobutanoyl]oxy-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]chrysene-3a-carboxylic acid?

(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-[(2S)-2-aminobutanoyl]oxy-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]chrysene-3a-carboxylic acid has a molecular weight of 541.82 g/mol, XLogP of 7.38, 5 rotatable bonds, 2 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)-9-[(2S)-2-aminobutanoyl]oxy-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]chrysene-3a-carboxylic acid is sourced from PubChem (CID 45270311), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).