(1S,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-(4-methylphenyl)-1-propan-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid

C37H56O2 — CID 121370048

About (1S,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-(4-methylphenyl)-1-propan-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid

(1S,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-(4-methylphenyl)-1-propan-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 121370048) has the molecular formula C37H56O2 and a molecular weight of 532.85 g/mol. Its IUPAC name is (1S,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-(4-methylphenyl)-1-propan-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: (1S,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-(4-methylphenyl)-1-propan-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: 121370048
• Molecular Formula: C37H56O2
• Molecular Weight: 532.85 g/mol
• Exact Mass: 532.43
• IUPAC Name: (1S,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-(4-methylphenyl)-1-propan-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: Cc1ccc(C2CC[C@]3(C)[C@H]4CC[C@@H]5[C@H]6[C@H](C(C)C)CC[C@]6(C(=O)O)CC[C@@]5(C)[C@]4(C)CC[C@H]3C2(C)C)cc1
• InChI: InChI=1S/C37H56O2/c1-23(2)26-15-20-37(32(38)39)22-21-35(7)28(31(26)37)13-14-30-34(6)18-16-27(25-11-9-24(3)10-12-25)33(4,5)29(34)17-19-36(30,35)8/h9-12,23,26-31H,13-22H2,1-8H3,(H,38,39)/t26-,27?,28+,29-,30+,31+,34-,35+,36+,37-/m0/s1
• InChIKey: OCIWAXRVCLZQOO-UUBWUXTNSA-N
• XLogP: 9.90
• TPSA: 37.30 Ų
• H-Bond Donors: 1
• H-Bond Acceptors: 1
• Rotatable Bonds: 3
• Heavy Atoms: 39
• Complexity: —

Lipinski Rule of Five

2 violations

Rule	Value
MW ≤ 500	532.85
LogP ≤ 5	9.90
H-Bond Donors ≤ 5	1
H-Bond Acceptors ≤ 10	1

Frequently Asked Questions

What is the IUPAC name of (1S,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-(4-methylphenyl)-1-propan-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 (1S,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-(4-methylphenyl)-1-propan-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 121370048) is (1S,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-(4-methylphenyl)-1-propan-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 (1S,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-(4-methylphenyl)-1-propan-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 (1S,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-(4-methylphenyl)-1-propan-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 Cc1ccc(C2CC[C@]3(C)[C@H]4CC[C@@H]5[C@H]6[C@H](C(C)C)CC[C@]6(C(=O)O)CC[C@@]5(C)[C@]4(C)CC[C@H]3C2(C)C)cc1.

What is the InChIKey of (1S,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-(4-methylphenyl)-1-propan-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 OCIWAXRVCLZQOO-UUBWUXTNSA-N. The full InChI is InChI=1S/C37H56O2/c1-23(2)26-15-20-37(32(38)39)22-21-35(7)28(31(26)37)13-14-30-34(6)18-16-27(25-11-9-24(3)10-12-25)33(4,5)29(34)17-19-36(30,35)8/h9-12,23,26-31H,13-22H2,1-8H3,(H,38,39)/t26-,27?,28+,29-,30+,31+,34-,35+,36+,37-/m0/s1.

What are the key properties of (1S,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-(4-methylphenyl)-1-propan-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid?

(1S,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-(4-methylphenyl)-1-propan-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 532.85 g/mol, XLogP of 9.90, 3 rotatable bonds, 1 hydrogen bond donors, and 1 hydrogen bond acceptors.

Where does this data come from?

All data for (1S,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-(4-methylphenyl)-1-propan-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 121370048), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).