Structural Complex
Chemical ID: R18
IUPAC Name: (17BETA)-17-HYDROXY-17-METHYLESTRA-4,9,11-TRIEN-3-ONE
Formal Charge: 0
Type: NON-POLYMER
Substructure
Substruture Type: MurckoScaffold
SMILES: O=C1C=C2CC[C@@H]3C(=C2CC1)C=CC1CCC[C@H]13
InChI: InChI=1S/C17H20O/c18-13-6-9-15-12(10-13)5-8-16-14-3-1-2-11(14)4-7-17(15)16/h4,7,10-11,14,16H,1-3,5-6,8-9H2/t11?,14-,16+/m1/s1
InChI Key: PSASRUXPTZXSPT-TWONFVHBSA-N
Physiochemical Descriptor:
Formula: C19 H24 O2
Molecular weight: 284.393
Hydrogen Bond Acceptor: 2
Hydrogen Bond Donor: 1
Rotatable Bonds: 3
Heavy Atoms: 21
Systematic name
Program Version Descriptor
ACDLabs 10.04 (17beta)-17-hydroxy-17-methylestra-4,9,11-trien-3-one
OpenEye OEToolkits 1.5.0 (8S,13S,14S,17S)-17-hydroxy-13,17-dimethyl-1,2,6,7,8,14,15,16-octahydrocyclopenta[a]phenanthren-3-one
Chemical Descriptors
Type Program Version Descriptor
SMILES ACDLabs 10.04 O=C4C=C3C(=C2C=CC1(C(CCC1(O)C)C2CC3)C)CC4
SMILES_CANONICAL CACTVS 3.341 C[C@]1(O)CC[C@H]2[C@@H]3CCC4=CC(=O)CCC4=C3C=C[C@]12C
SMILES CACTVS 3.341 C[C]1(O)CC[CH]2[CH]3CCC4=CC(=O)CCC4=C3C=C[C]12C
SMILES_CANONICAL OpenEye OEToolkits 1.5.0 C[C@@]1(CC[C@@H]2[C@@]1(C=CC3=C4CCC(=O)C=C4CC[C@@H]23)C)O
SMILES OpenEye OEToolkits 1.5.0 CC1(CCC2C1(C=CC3=C4CCC(=O)C=C4CCC23)C)O
InChI InChI 1.03 InChI=1S/C19H24O2/c1-18-9-7-15-14-6-4-13(20)11-12(14)3-5-16(15)17(18)8-10-19(18,2)21/h7,9,11,16-17,21H,3-6,8,10H2,1-2H3/t16-,17+,18+,19+/m1/s1
InChIKey InChI 1.03 CCCIJQPRIXGQOE-XWSJACJDSA-N
Chemical Database Mapping
Database Reference ID
DrugBank DB02998
ChEMBL CHEMBL166444
PubChem 261000
ChEBI 379896
ZINC ZINC000003814420
SureChEMBL SCHEMBL114862