(7R,8R,9S,10R,13S,14S,17R)-17-ethynyl-7,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one

C21H28O3 — CID 18595696

IUPAC(7R,8R,9S,10R,13S,14S,17R)-17-ethynyl-7,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
SMILESC#C[C@]1(O)CC[C@H]2[C@@H]3[C@H](O)CC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@@]21C
InChIInChI=1S/C21H28O3/c1-4-21(24)10-7-16-18-15(6-9-20(16,21)3)19(2)8-5-14(22)11-13(19)12-17(18)23/h1,11,15-18,23-24H,5-10,12H2,2-3H3/t15-,16-,17+,18+,19-,20-,21-/m0/s1
InChIKeyNISYIMCUPXLRGB-CZUPSRJTSA-N
MW328.45 g/mol
LogP2.85
Rot. Bonds

About (7R,8R,9S,10R,13S,14S,17R)-17-ethynyl-7,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one

(7R,8R,9S,10R,13S,14S,17R)-17-ethynyl-7,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one (PubChem CID 18595696) has the molecular formula C21H28O3 and a molecular weight of 328.45 g/mol. Its IUPAC name is (7R,8R,9S,10R,13S,14S,17R)-17-ethynyl-7,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one.

Molecular Properties

Compound Name(7R,8R,9S,10R,13S,14S,17R)-17-ethynyl-7,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
PubChem CID18595696
Molecular FormulaC21H28O3
Molecular Weight328.45 g/mol
Exact Mass328.20
IUPAC Name(7R,8R,9S,10R,13S,14S,17R)-17-ethynyl-7,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
SMILESC#C[C@]1(O)CC[C@H]2[C@@H]3[C@H](O)CC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@@]21C
InChIInChI=1S/C21H28O3/c1-4-21(24)10-7-16-18-15(6-9-20(16,21)3)19(2)8-5-14(22)11-13(19)12-17(18)23/h1,11,15-18,23-24H,5-10,12H2,2-3H3/t15-,16-,17+,18+,19-,20-,21-/m0/s1
InChIKeyNISYIMCUPXLRGB-CZUPSRJTSA-N
XLogP2.85
TPSA57.53 Ų
H-Bond Donors2
H-Bond Acceptors3
Rotatable Bonds
Heavy Atoms24
Complexity—

Lipinski Rule of Five

Passes Rule of Five

RuleValue
MW ≤ 500328.45
LogP ≤ 52.85
H-Bond Donors ≤ 52
H-Bond Acceptors ≤ 103

Computed Properties (RDKit)

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

Analyze (7R,8R,9S,10R,13S,14S,17R)-17-ethynyl-7,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one 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

(9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
CID 89336606
(8S,9S,10R,13S,14S,17R)-17-ethynyl-7-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
CID 87993317
(17S)-17-hydroxy-7,10,13,17-tetramethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
CID 24944350
(3S,8R,9S,10R,13S,14S,17R)-17-ethynyl-3,17-dihydroxy-10,13-dimethyl-2,3,4,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-7-one
CID 87650456
(7S,8R,9S,10R,13S,14S,15R,17R)-17-acetyl-7,15,17-trihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
CID 14302945
(7R,8R,9S,10R,13S,14S,16R)-16-bromo-7-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17-dione
CID 57298759
(8R,9R,10R,13S,14S)-16-bromo-7-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17-dione
CID 57485476
(7S,8R,9S,10R,13S,14S,17Z)-17-ethylidene-7-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthrene-3,16-dione
CID 10496532
(8S,9R,10S,13R,14R,17R)-17-ethynyl-10-hydroperoxy-17-hydroxy-13-methyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
CID 124936512
(7R,8S,9R,10R,13S,14R,17R)-17-ethynyl-17-hydroxy-7,13-dimethyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
CID 124918258
(6R,7S,8R,9S,13S,14S,17R)-17-ethynyl-6,17-dihydroxy-7,13-dimethyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
CID 42613217
(8S,9S,10R,13S,14R,17R)-17-hydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-17-carbonitrile
CID 163028332

Frequently Asked Questions

What is the IUPAC name of (7R,8R,9S,10R,13S,14S,17R)-17-ethynyl-7,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one?
The IUPAC name of (7R,8R,9S,10R,13S,14S,17R)-17-ethynyl-7,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one (CID 18595696) is (7R,8R,9S,10R,13S,14S,17R)-17-ethynyl-7,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one.
What is the SMILES notation for (7R,8R,9S,10R,13S,14S,17R)-17-ethynyl-7,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one?
The canonical SMILES for (7R,8R,9S,10R,13S,14S,17R)-17-ethynyl-7,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one is C#C[C@]1(O)CC[C@H]2[C@@H]3[C@H](O)CC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@@]21C.
What is the InChIKey of (7R,8R,9S,10R,13S,14S,17R)-17-ethynyl-7,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one?
The InChIKey is NISYIMCUPXLRGB-CZUPSRJTSA-N. The full InChI is InChI=1S/C21H28O3/c1-4-21(24)10-7-16-18-15(6-9-20(16,21)3)19(2)8-5-14(22)11-13(19)12-17(18)23/h1,11,15-18,23-24H,5-10,12H2,2-3H3/t15-,16-,17+,18+,19-,20-,21-/m0/s1.
What are the key properties of (7R,8R,9S,10R,13S,14S,17R)-17-ethynyl-7,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one?
(7R,8R,9S,10R,13S,14S,17R)-17-ethynyl-7,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one has a molecular weight of 328.45 g/mol, XLogP of 2.85, 0 rotatable bonds, 2 hydrogen bond donors, and 3 hydrogen bond acceptors.
Where does this data come from?
All data for (7R,8R,9S,10R,13S,14S,17R)-17-ethynyl-7,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one is sourced from PubChem (CID 18595696), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).