(3aR,5aR,9aS,9bS)-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydro-1H-cyclopenta[a]naphthalen-2-one

C16H22O — CID 163188348

IUPAC(3aR,5aR,9aS,9bS)-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydro-1H-cyclopenta[a]naphthalen-2-one
SMILESC=C1CCC[C@]2(C)CC[C@H]3C(=C)C(=O)C[C@@H]3[C@@H]12
InChIInChI=1S/C16H22O/c1-10-5-4-7-16(3)8-6-12-11(2)14(17)9-13(12)15(10)16/h12-13,15H,1-2,4-9H2,3H3/t12-,13-,15+,16+/m0/s1
InChIKeyOINFTKHXNVCYLH-WMHQRMGPSA-N
MW230.35 g/mol
LogP3.90
Rot. Bonds

About (3aR,5aR,9aS,9bS)-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydro-1H-cyclopenta[a]naphthalen-2-one

(3aR,5aR,9aS,9bS)-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydro-1H-cyclopenta[a]naphthalen-2-one (PubChem CID 163188348) has the molecular formula C16H22O and a molecular weight of 230.35 g/mol. Its IUPAC name is (3aR,5aR,9aS,9bS)-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydro-1H-cyclopenta[a]naphthalen-2-one.

Molecular Properties

Compound Name(3aR,5aR,9aS,9bS)-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydro-1H-cyclopenta[a]naphthalen-2-one
PubChem CID163188348
Molecular FormulaC16H22O
Molecular Weight230.35 g/mol
Exact Mass230.17
IUPAC Name(3aR,5aR,9aS,9bS)-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydro-1H-cyclopenta[a]naphthalen-2-one
SMILESC=C1CCC[C@]2(C)CC[C@H]3C(=C)C(=O)C[C@@H]3[C@@H]12
InChIInChI=1S/C16H22O/c1-10-5-4-7-16(3)8-6-12-11(2)14(17)9-13(12)15(10)16/h12-13,15H,1-2,4-9H2,3H3/t12-,13-,15+,16+/m0/s1
InChIKeyOINFTKHXNVCYLH-WMHQRMGPSA-N
XLogP3.90
TPSA17.07 Ų
H-Bond Donors
H-Bond Acceptors1
Rotatable Bonds
Heavy Atoms17
Complexity—

Lipinski Rule of Five

Passes Rule of Five

RuleValue
MW ≤ 500230.35
LogP ≤ 53.90
H-Bond Donors ≤ 50
H-Bond Acceptors ≤ 101

Computed Properties (RDKit)

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

Analyze (3aR,5aR,9aS,9bS)-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydro-1H-cyclopenta[a]naphthalen-2-one with MolForge

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Related Compounds

(3aS,5aS,9aR,9bR)-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydrobenzo[g][1]benzofuran-2-one
CID 25136690
7a-methyl-4-methylidene-3-(2-methylpropyl)-2,3,3a,5,6,7-hexahydro-1H-indene
CID 71365257
(2R,4aS,8aR)-4a-methyl-8-methylidene-2-propan-2-yl-1,2,3,4,5,6,7,8a-octahydronaphthalen-1-ol
CID 163193268
(1R,2R,4aS,8aS)-4a-methyl-8-methylidene-2-propan-2-yl-1,2,3,4,5,6,7,8a-octahydronaphthalen-1-ol
CID 163013781
[(1S,2S,4aS,8aS)-4a-methyl-8-methylidene-2-propan-2-yl-1,2,3,4,5,6,7,8a-octahydronaphthalen-1-yl]-methylazanide
CID 163138727
N-[1-(3a-methyl-7-methylidene-2,3,4,5,6,7a-hexahydro-1H-inden-1-yl)-2-methylprop-1-enyl]formamide
CID 14658015
[(1S)-1-[(1S,3aS,7aS)-3a-methyl-7-methylidene-2,3,4,5,6,7a-hexahydro-1H-inden-1-yl]-2-oxopropyl] acetate
CID 10563588
[2-(2-hydroxypropan-2-yl)-4a-methyl-8-methylidene-1,2,3,4,5,6,7,8a-octahydronaphthalen-1-yl] acetate
CID 162931108
(3aR,4R,5aR,9aR,9bR)-4-hydroxy-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydrobenzo[g][1]benzofuran-2-one
CID 162874132
(3aR,7aR)-3-[(1R)-1-isothiocyanato-2-methylpropyl]-7a-methyl-4-methylidene-2,3,3a,5,6,7-hexahydro-1H-indene
CID 22832192
(4a-methyl-8-methylidene-2-propan-2-yl-1,2,3,4,5,6,7,8a-octahydronaphthalen-1-yl) 3-(4-hydroxyphenyl)prop-2-enoate
CID 72762271
(3S,4aR,8aS)-8a-methyl-5-methylidene-3-propan-2-yl-1,2,3,4,4a,6,7,8-octahydronaphthalene
CID 162873957

Frequently Asked Questions

What is the IUPAC name of (3aR,5aR,9aS,9bS)-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydro-1H-cyclopenta[a]naphthalen-2-one?
The IUPAC name of (3aR,5aR,9aS,9bS)-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydro-1H-cyclopenta[a]naphthalen-2-one (CID 163188348) is (3aR,5aR,9aS,9bS)-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydro-1H-cyclopenta[a]naphthalen-2-one.
What is the SMILES notation for (3aR,5aR,9aS,9bS)-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydro-1H-cyclopenta[a]naphthalen-2-one?
The canonical SMILES for (3aR,5aR,9aS,9bS)-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydro-1H-cyclopenta[a]naphthalen-2-one is C=C1CCC[C@]2(C)CC[C@H]3C(=C)C(=O)C[C@@H]3[C@@H]12.
What is the InChIKey of (3aR,5aR,9aS,9bS)-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydro-1H-cyclopenta[a]naphthalen-2-one?
The InChIKey is OINFTKHXNVCYLH-WMHQRMGPSA-N. The full InChI is InChI=1S/C16H22O/c1-10-5-4-7-16(3)8-6-12-11(2)14(17)9-13(12)15(10)16/h12-13,15H,1-2,4-9H2,3H3/t12-,13-,15+,16+/m0/s1.
What are the key properties of (3aR,5aR,9aS,9bS)-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydro-1H-cyclopenta[a]naphthalen-2-one?
(3aR,5aR,9aS,9bS)-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydro-1H-cyclopenta[a]naphthalen-2-one has a molecular weight of 230.35 g/mol, XLogP of 3.90, 0 rotatable bonds, 0 hydrogen bond donors, and 1 hydrogen bond acceptors.
Where does this data come from?
All data for (3aR,5aR,9aS,9bS)-5a-methyl-3,9-dimethylidene-3a,4,5,6,7,8,9a,9b-octahydro-1H-cyclopenta[a]naphthalen-2-one is sourced from PubChem (CID 163188348), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).