(11R,13S)-13-ethyl-11-hydroxy-17-methylidene-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

C20H28O2 — CID 122500172

IUPAC(11R,13S)-13-ethyl-11-hydroxy-17-methylidene-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
SMILESC=C1CCC2C3CCC4=CC(=O)CCC4C3C(O)C[C@]12CC
InChIInChI=1S/C20H28O2/c1-3-20-11-18(22)19-15-8-6-14(21)10-13(15)5-7-16(19)17(20)9-4-12(20)2/h10,15-19,22H,2-9,11H2,1H3/t15?,16?,17?,18?,19?,20-/m1/s1
InChIKeyJMLNEWGTNLVSBA-NSDIEPNESA-N
MW300.44 g/mol
LogP4.05
Rot. Bonds1

About (11R,13S)-13-ethyl-11-hydroxy-17-methylidene-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

(11R,13S)-13-ethyl-11-hydroxy-17-methylidene-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one (PubChem CID 122500172) has the molecular formula C20H28O2 and a molecular weight of 300.44 g/mol. Its IUPAC name is (11R,13S)-13-ethyl-11-hydroxy-17-methylidene-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one.

Molecular Properties

Compound Name(11R,13S)-13-ethyl-11-hydroxy-17-methylidene-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
PubChem CID122500172
Molecular FormulaC20H28O2
Molecular Weight300.44 g/mol
Exact Mass300.21
IUPAC Name(11R,13S)-13-ethyl-11-hydroxy-17-methylidene-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
SMILESC=C1CCC2C3CCC4=CC(=O)CCC4C3C(O)C[C@]12CC
InChIInChI=1S/C20H28O2/c1-3-20-11-18(22)19-15-8-6-14(21)10-13(15)5-7-16(19)17(20)9-4-12(20)2/h10,15-19,22H,2-9,11H2,1H3/t15?,16?,17?,18?,19?,20-/m1/s1
InChIKeyJMLNEWGTNLVSBA-NSDIEPNESA-N
XLogP4.05
TPSA37.30 Ų
H-Bond Donors1
H-Bond Acceptors2
Rotatable Bonds1
Heavy Atoms22
Complexity—

Lipinski Rule of Five

Passes Rule of Five

RuleValue
MW ≤ 500300.44
LogP ≤ 54.05
H-Bond Donors ≤ 51
H-Bond Acceptors ≤ 102

Computed Properties (RDKit)

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

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Related Compounds

(8S,9S,10R,11S,13S,14S)-13-ethyl-11-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
CID 15765686
(8S,9S,11R,13S,14S)-13-ethyl-11-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
CID 10946592
(8S,9S,10R,11R,13S,14S,17S)-13-ethyl-11,17-dihydroxy-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-one
CID 11822863
(8R,9S,10R,13S,14S)-13-ethyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
CID 10379264
(8R,9S,10R,13S,14S)-13-ethyl-9,11-ditritio-2,6,7,8,10,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17-dione
CID 10401982
(10R,13S)-13-methyl-17-methylidene-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
CID 54181393
[(8R,9S,10R,13S,14S,17R)-17-ethyl-11,13-dimethyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate
CID 91543719
(8R,9S,10R,13R,14S,15S)-13-ethyl-15-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
CID 142781968
(3aS,9aS,9bS)-3a-ethyl-1,2,4,5,8,9,9a,9b-octahydrocyclopenta[a]naphthalene-3,7-dione
CID 10443950
(8R,9S,10R,11R,13S,14S)-11-(2-fluoroethyl)-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
CID 57304274
1-chloropentane;11-fluoro-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
CID 143816385
(8S,9S,10R,11S,13S,14S,17S)-11-chloro-17-(2-chloroethynyl)-13-ethyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
CID 13243735

Frequently Asked Questions

What is the IUPAC name of (11R,13S)-13-ethyl-11-hydroxy-17-methylidene-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one?
The IUPAC name of (11R,13S)-13-ethyl-11-hydroxy-17-methylidene-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one (CID 122500172) is (11R,13S)-13-ethyl-11-hydroxy-17-methylidene-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one.
What is the SMILES notation for (11R,13S)-13-ethyl-11-hydroxy-17-methylidene-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one?
The canonical SMILES for (11R,13S)-13-ethyl-11-hydroxy-17-methylidene-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one is C=C1CCC2C3CCC4=CC(=O)CCC4C3C(O)C[C@]12CC.
What is the InChIKey of (11R,13S)-13-ethyl-11-hydroxy-17-methylidene-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one?
The InChIKey is JMLNEWGTNLVSBA-NSDIEPNESA-N. The full InChI is InChI=1S/C20H28O2/c1-3-20-11-18(22)19-15-8-6-14(21)10-13(15)5-7-16(19)17(20)9-4-12(20)2/h10,15-19,22H,2-9,11H2,1H3/t15?,16?,17?,18?,19?,20-/m1/s1.
What are the key properties of (11R,13S)-13-ethyl-11-hydroxy-17-methylidene-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one?
(11R,13S)-13-ethyl-11-hydroxy-17-methylidene-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one has a molecular weight of 300.44 g/mol, XLogP of 4.05, 1 rotatable bonds, 1 hydrogen bond donors, and 2 hydrogen bond acceptors.
Where does this data come from?
All data for (11R,13S)-13-ethyl-11-hydroxy-17-methylidene-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one is sourced from PubChem (CID 122500172), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).