(13S)-17-ethylidene-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene

C21H28O — CID 91039196

IUPAC(13S)-17-ethylidene-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene
SMILESCC=C1CCC2C3CCc4cc(OC)ccc4C3CC[C@]12C
InChIInChI=1S/C21H28O/c1-4-15-6-10-20-19-8-5-14-13-16(22-3)7-9-17(14)18(19)11-12-21(15,20)2/h4,7,9,13,18-20H,5-6,8,10-12H2,1-3H3/t18?,19?,20?,21-/m1/s1
InChIKeyVLASJJGIMDWTQR-YGHZMKOFSA-N
MW296.45 g/mol
LogP5.50
Rot. Bonds1

About (13S)-17-ethylidene-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene

(13S)-17-ethylidene-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene (PubChem CID 91039196) has the molecular formula C21H28O and a molecular weight of 296.45 g/mol. Its IUPAC name is (13S)-17-ethylidene-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene.

Molecular Properties

Compound Name(13S)-17-ethylidene-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene
PubChem CID91039196
Molecular FormulaC21H28O
Molecular Weight296.45 g/mol
Exact Mass296.21
IUPAC Name(13S)-17-ethylidene-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene
SMILESCC=C1CCC2C3CCc4cc(OC)ccc4C3CC[C@]12C
InChIInChI=1S/C21H28O/c1-4-15-6-10-20-19-8-5-14-13-16(22-3)7-9-17(14)18(19)11-12-21(15,20)2/h4,7,9,13,18-20H,5-6,8,10-12H2,1-3H3/t18?,19?,20?,21-/m1/s1
InChIKeyVLASJJGIMDWTQR-YGHZMKOFSA-N
XLogP5.50
TPSA9.23 Ų
H-Bond Donors
H-Bond Acceptors1
Rotatable Bonds1
Heavy Atoms22
Complexity—

Lipinski Rule of Five

1 violation

RuleValue
MW ≤ 500296.45
LogP ≤ 55.50
H-Bond Donors ≤ 50
H-Bond Acceptors ≤ 101

Computed Properties (RDKit)

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

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Related Compounds

(13S,17E)-3-methoxy-13-methyl-17-propylidene-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene
CID 139263490
ethyl (2E)-2-[(8S,9S,13S,14S)-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ylidene]acetate
CID 11279675
(3aS,3bR,9bS,11aR)-1-ethylidene-7-methoxy-11a-methyl-3b,4,5,9b,10,11-hexahydro-3aH-naphtho[1,2-g][1]benzofuran
CID 70617623
(Z)-[(8R,9S,13S,14S)-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ylidene]hydrazine
CID 29057021
(3Z,3aS,9bR)-3-ethylidene-7-methoxy-3a-methyl-2,4,5,9b-tetrahydro-1H-cyclopenta[a]naphthalene
CID 10999207
(8S,9S,13R,14S)-3-methoxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene
CID 14055916
[(13S,17Z)-17-ethylidene-2-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-yl] sulfamate
CID 16754953
(8S,9S,13R,14S,17S)-3-methoxy-13,17-dimethyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene
CID 59630580
(8R,9S,13S,14S,17R)-3-methoxy-13-methyl-17-[(E)-prop-1-enyl]-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ol
CID 167581526
1,1-diethoxyethane;(8R,9S,13S,14S)-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one;prop-1-ene
CID 70613204
(8R,9S,13S,14S)-3-methoxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-amine
CID 15251354
(8R,9S,13S,14S)-3,17,17-trimethoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene
CID 15718548

Frequently Asked Questions

What is the IUPAC name of (13S)-17-ethylidene-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene?
The IUPAC name of (13S)-17-ethylidene-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene (CID 91039196) is (13S)-17-ethylidene-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene.
What is the SMILES notation for (13S)-17-ethylidene-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene?
The canonical SMILES for (13S)-17-ethylidene-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene is CC=C1CCC2C3CCc4cc(OC)ccc4C3CC[C@]12C.
What is the InChIKey of (13S)-17-ethylidene-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene?
The InChIKey is VLASJJGIMDWTQR-YGHZMKOFSA-N. The full InChI is InChI=1S/C21H28O/c1-4-15-6-10-20-19-8-5-14-13-16(22-3)7-9-17(14)18(19)11-12-21(15,20)2/h4,7,9,13,18-20H,5-6,8,10-12H2,1-3H3/t18?,19?,20?,21-/m1/s1.
What are the key properties of (13S)-17-ethylidene-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene?
(13S)-17-ethylidene-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene has a molecular weight of 296.45 g/mol, XLogP of 5.50, 1 rotatable bonds, 0 hydrogen bond donors, and 1 hydrogen bond acceptors.
Where does this data come from?
All data for (13S)-17-ethylidene-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene is sourced from PubChem (CID 91039196), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).