Structural Complex
Chemical ID: 7PT
IUPAC Name: pentalenolactone
Formal Charge: 0
Type: NON-POLYMER
Substructure
Substruture Type: MurckoScaffold
SMILES: O=C1OC[C@H]2C=C[C@@H]3CC=C[C@@]32[C@@]12CO2
InChI: InChI=1S/C12H12O3/c13-10-12(7-15-12)11-5-1-2-8(11)3-4-9(11)6-14-10/h1,3-5,8-9H,2,6-7H2/t8-,9+,11+,12+/m0/s1
InChI Key: BCYCXENKTIWWMS-LUTQBAROSA-N
Physiochemical Descriptor:
Formula: C15 H16 O5
Molecular weight: 276.285
Hydrogen Bond Acceptor: 5
Hydrogen Bond Donor: 1
Rotatable Bonds: 3
Heavy Atoms: 20
Systematic name
Program Version Descriptor
ACDLabs 12.01 (2R,4a'S,7'S,7a'R,9a'R)-6',7'-dimethyl-3'-oxo-1',7',7a',9a'-tetrahydro-3'H-spiro[oxirane-2,4'-pentaleno[1,6a-c]pyran]-9'-carboxylic acid
OpenEye OEToolkits 2.0.5 (1~{R},4~{a}~{R},6~{a}~{R},7~{S},9~{a}~{S})-7,8-dimethyl-2-oxidanylidene-spiro[4,4~{a},6~{a},7-tetrahydropentaleno[1,6~{a}-c]pyran-1,2'-oxirane]-5-carboxylic acid
Chemical Descriptors
Type Program Version Descriptor
SMILES ACDLabs 12.01 C1(C4C3(C=C1C)C2(OC2)C(=O)OCC3C(=C4)C(O)=O)C
InChI InChI 1.03 InChI=1S/C15H16O5/c1-7-4-14-10(8(7)2)3-9(12(16)17)11(14)5-19-13(18)15(14)6-20-15/h3-4,8,10-11H,5-6H2,1-2H3,(H,16,17)/t8-,10-,11+,14-,15-/m1/s1
InChIKey InChI 1.03 NUPNVWUYFVEAIT-UJJBCWTCSA-N
SMILES_CANONICAL CACTVS 3.385 C[C@H]1[C@H]2C=C([C@@H]3COC(=O)[C@]4(CO4)[C@]23C=C1C)C(O)=O
SMILES CACTVS 3.385 C[CH]1[CH]2C=C([CH]3COC(=O)[C]4(CO4)[C]23C=C1C)C(O)=O
SMILES_CANONICAL OpenEye OEToolkits 2.0.5 C[C@H]1[C@H]2C=C([C@H]3[C@]2(C=C1C)[C@@]4(CO4)C(=O)OC3)C(=O)O
SMILES OpenEye OEToolkits 2.0.5 CC1C2C=C(C3C2(C=C1C)C4(CO4)C(=O)OC3)C(=O)O
Chemical Database Mapping
Database Reference ID
PubChem 24199350
ChEBI 70816
ZINC ZINC000005663359
SureChEMBL SCHEMBL20199916