(3R,5R,8R,9R,13S,14S,17Z)-17-ethylidene-13-methylspiro[1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,2'-oxirane]

C21H32O — CID 144732573

IUPAC(3R,5R,8R,9R,13S,14S,17Z)-17-ethylidene-13-methylspiro[1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,2'-oxirane]
SMILESC/C=C1/CC[C@H]2[C@@H]3CC[C@@H]4C[C@]5(CCC4[C@H]3CC[C@]12C)CO5
InChIInChI=1S/C21H32O/c1-3-15-5-7-19-18-6-4-14-12-21(13-22-21)11-9-16(14)17(18)8-10-20(15,19)2/h3,14,16-19H,4-13H2,1-2H3/b15-3-/t14-,16?,17-,18-,19+,20-,21-/m1/s1
InChIKeyBNGKGFRWCKKJKT-LROGVUDVSA-N
MW300.49 g/mol
LogP5.35
Rot. Bonds

About (3R,5R,8R,9R,13S,14S,17Z)-17-ethylidene-13-methylspiro[1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,2'-oxirane]

(3R,5R,8R,9R,13S,14S,17Z)-17-ethylidene-13-methylspiro[1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,2'-oxirane] (PubChem CID 144732573) has the molecular formula C21H32O and a molecular weight of 300.49 g/mol. Its IUPAC name is (3R,5R,8R,9R,13S,14S,17Z)-17-ethylidene-13-methylspiro[1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,2'-oxirane].

Molecular Properties

Compound Name(3R,5R,8R,9R,13S,14S,17Z)-17-ethylidene-13-methylspiro[1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,2'-oxirane]
PubChem CID144732573
Molecular FormulaC21H32O
Molecular Weight300.49 g/mol
Exact Mass300.25
IUPAC Name(3R,5R,8R,9R,13S,14S,17Z)-17-ethylidene-13-methylspiro[1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,2'-oxirane]
SMILESC/C=C1/CC[C@H]2[C@@H]3CC[C@@H]4C[C@]5(CCC4[C@H]3CC[C@]12C)CO5
InChIInChI=1S/C21H32O/c1-3-15-5-7-19-18-6-4-14-12-21(13-22-21)11-9-16(14)17(18)8-10-20(15,19)2/h3,14,16-19H,4-13H2,1-2H3/b15-3-/t14-,16?,17-,18-,19+,20-,21-/m1/s1
InChIKeyBNGKGFRWCKKJKT-LROGVUDVSA-N
XLogP5.35
TPSA12.53 Ų
H-Bond Donors
H-Bond Acceptors1
Rotatable Bonds
Heavy Atoms22
Complexity—

Lipinski Rule of Five

1 violation

RuleValue
MW ≤ 500300.49
LogP ≤ 55.35
H-Bond Donors ≤ 50
H-Bond Acceptors ≤ 101

Computed Properties (RDKit)

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

Analyze (3R,5R,8R,9R,13S,14S,17Z)-17-ethylidene-13-methylspiro[1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,2'-oxirane] with MolForge

Explore ADMET properties, 3D molecular structure, drug-likeness score, and discover similar compounds using our AI-powered platform.

Launch Full Analysis

Related Compounds

(3R,5S,8R,9R,10S,13S,14S)-13-methylspiro[1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,2'-oxirane]-17-one
CID 146659837
(5S,8R,9R,10S,13S,14R,17Z)-17-ethylidene-3,3-dimethoxy-13-methyl-1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene
CID 163970947
(5S,8R,9R,10S,13S,14S)-17-ethylidene-3,3-dimethoxy-13-methyl-1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene
CID 158046176
(3S,5R,8R,9R,10S,13S,14S)-3-ethyl-17-ethylidene-13-methyl-1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-3-ol
CID 158406878
(3R,5R,8R,9R,10S,13S,14S,17E)-3-(difluoromethyl)-17-ethylidene-13-methyl-1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-3-ol
CID 86298012
(3R,10S,13S)-3-(difluoromethyl)-17-ethylidene-13-methyl-1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-3-ol
CID 159039763
ethane;(17Z)-17-ethylidene-3,13-dimethyl-2,3,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydro-1H-cyclopenta[a]phenanthrene
CID 142612946
(17Z)-17-ethylidene-2,3,13-trimethyl-2,3,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydro-1H-cyclopenta[a]phenanthrene
CID 144966300
(3S,5R,8R,10S,13S,17Z)-17-ethylidene-13-methyl-3-(trifluoromethyl)-2,3,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydro-1H-cyclopenta[a]phenanthrene
CID 171642582
(17Z)-17-ethylidene-2,13-dimethyl-1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-3-one
CID 144732745
[(3S,5R,8R,9R,10S,13S,14S,17E)-17-ethylidene-13-methyl-2,3,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl] methanesulfonate
CID 155385033
(2R,4aS,4bR,6aS,10aS,10bR,12aR)-7-ethylidene-2,6a-dimethyl-3,4,4a,4b,5,6,8,9,10,10a,10b,11,12,12a-tetradecahydro-1H-chrysen-2-ol;(4aS,4bR,6aR,8R,10aS,10bR,12aS)-8-hydroxy-8,12a-dimethyl-3,4,4a,4b,5,6,6a,7,9,10,10a,10b,11,12-tetradecahydro-2H-chrysen-1-one
CID 159673476

Frequently Asked Questions

What is the IUPAC name of (3R,5R,8R,9R,13S,14S,17Z)-17-ethylidene-13-methylspiro[1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,2'-oxirane]?
The IUPAC name of (3R,5R,8R,9R,13S,14S,17Z)-17-ethylidene-13-methylspiro[1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,2'-oxirane] (CID 144732573) is (3R,5R,8R,9R,13S,14S,17Z)-17-ethylidene-13-methylspiro[1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,2'-oxirane].
What is the SMILES notation for (3R,5R,8R,9R,13S,14S,17Z)-17-ethylidene-13-methylspiro[1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,2'-oxirane]?
The canonical SMILES for (3R,5R,8R,9R,13S,14S,17Z)-17-ethylidene-13-methylspiro[1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,2'-oxirane] is C/C=C1/CC[C@H]2[C@@H]3CC[C@@H]4C[C@]5(CCC4[C@H]3CC[C@]12C)CO5.
What is the InChIKey of (3R,5R,8R,9R,13S,14S,17Z)-17-ethylidene-13-methylspiro[1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,2'-oxirane]?
The InChIKey is BNGKGFRWCKKJKT-LROGVUDVSA-N. The full InChI is InChI=1S/C21H32O/c1-3-15-5-7-19-18-6-4-14-12-21(13-22-21)11-9-16(14)17(18)8-10-20(15,19)2/h3,14,16-19H,4-13H2,1-2H3/b15-3-/t14-,16?,17-,18-,19+,20-,21-/m1/s1.
What are the key properties of (3R,5R,8R,9R,13S,14S,17Z)-17-ethylidene-13-methylspiro[1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,2'-oxirane]?
(3R,5R,8R,9R,13S,14S,17Z)-17-ethylidene-13-methylspiro[1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,2'-oxirane] has a molecular weight of 300.49 g/mol, XLogP of 5.35, 0 rotatable bonds, 0 hydrogen bond donors, and 1 hydrogen bond acceptors.
Where does this data come from?
All data for (3R,5R,8R,9R,13S,14S,17Z)-17-ethylidene-13-methylspiro[1,2,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,2'-oxirane] is sourced from PubChem (CID 144732573), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).