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

C21H26O3 — CID 11954041

IUPAC(8S,9S,11S,13S,14S,17R)-17-ethynyl-11-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
SMILESC#C[C@]1(O)CC[C@H]2[C@@H]3CCc4cc(O)ccc4[C@H]3[C@@H](OC)C[C@@]21C
InChIInChI=1S/C21H26O3/c1-4-21(23)10-9-17-16-7-5-13-11-14(22)6-8-15(13)19(16)18(24-3)12-20(17,21)2/h1,6,8,11,16-19,22-23H,5,7,9-10,12H2,2-3H3/t16-,17-,18-,19+,20-,21-/m0/s1
InChIKeyMTMZZIPTQITGCY-OLGWUGKESA-N
MW326.44 g/mol
LogP3.24
Rot. Bonds1

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

(8S,9S,11S,13S,14S,17R)-17-ethynyl-11-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol (PubChem CID 11954041) has the molecular formula C21H26O3 and a molecular weight of 326.44 g/mol. Its IUPAC name is (8S,9S,11S,13S,14S,17R)-17-ethynyl-11-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol.

Molecular Properties

Compound Name(8S,9S,11S,13S,14S,17R)-17-ethynyl-11-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
PubChem CID11954041
Molecular FormulaC21H26O3
Molecular Weight326.44 g/mol
Exact Mass326.19
IUPAC Name(8S,9S,11S,13S,14S,17R)-17-ethynyl-11-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
SMILESC#C[C@]1(O)CC[C@H]2[C@@H]3CCc4cc(O)ccc4[C@H]3[C@@H](OC)C[C@@]21C
InChIInChI=1S/C21H26O3/c1-4-21(23)10-9-17-16-7-5-13-11-14(22)6-8-15(13)19(16)18(24-3)12-20(17,21)2/h1,6,8,11,16-19,22-23H,5,7,9-10,12H2,2-3H3/t16-,17-,18-,19+,20-,21-/m0/s1
InChIKeyMTMZZIPTQITGCY-OLGWUGKESA-N
XLogP3.24
TPSA49.69 Ų
H-Bond Donors2
H-Bond Acceptors3
Rotatable Bonds1
Heavy Atoms24
Complexity—

Lipinski Rule of Five

Passes Rule of Five

RuleValue
MW ≤ 500326.44
LogP ≤ 53.24
H-Bond Donors ≤ 52
H-Bond Acceptors ≤ 103

Computed Properties (RDKit)

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

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

Estriol
CID 5756
Estradiol
CID 5757
Ethinylestradiol
CID 5991
alpha-Estradiol
CID 68570
Mestranol
CID 6291
Estradiol Valerate
CID 13791
Quinestrol
CID 9046
Estrogen
CID 21628493
4-Hydroxyestradiol
CID 5282360
2-Hydroxyestradiol
CID 247304
Estetrol
CID 27125
Estradiol Enanthate
CID 21070

Frequently Asked Questions

What is the IUPAC name of (8S,9S,11S,13S,14S,17R)-17-ethynyl-11-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol?
The IUPAC name of (8S,9S,11S,13S,14S,17R)-17-ethynyl-11-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol (CID 11954041) is (8S,9S,11S,13S,14S,17R)-17-ethynyl-11-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol.
What is the SMILES notation for (8S,9S,11S,13S,14S,17R)-17-ethynyl-11-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol?
The canonical SMILES for (8S,9S,11S,13S,14S,17R)-17-ethynyl-11-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol is C#C[C@]1(O)CC[C@H]2[C@@H]3CCc4cc(O)ccc4[C@H]3[C@@H](OC)C[C@@]21C.
What is the InChIKey of (8S,9S,11S,13S,14S,17R)-17-ethynyl-11-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol?
The InChIKey is MTMZZIPTQITGCY-OLGWUGKESA-N. The full InChI is InChI=1S/C21H26O3/c1-4-21(23)10-9-17-16-7-5-13-11-14(22)6-8-15(13)19(16)18(24-3)12-20(17,21)2/h1,6,8,11,16-19,22-23H,5,7,9-10,12H2,2-3H3/t16-,17-,18-,19+,20-,21-/m0/s1.
What are the key properties of (8S,9S,11S,13S,14S,17R)-17-ethynyl-11-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol?
(8S,9S,11S,13S,14S,17R)-17-ethynyl-11-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol has a molecular weight of 326.44 g/mol, XLogP of 3.24, 1 rotatable bonds, 2 hydrogen bond donors, and 3 hydrogen bond acceptors.
Where does this data come from?
All data for (8S,9S,11S,13S,14S,17R)-17-ethynyl-11-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol is sourced from PubChem (CID 11954041), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).