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(1S,2S,4S,5'R,6R,7S,8R,9S,12S,13R,16S,18R,19R)-16,18-dihydroxy-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.7.0.02,9.04,8.013,18]nonadecane-6,2'-oxane]-19-carbaldehyde

PubChem CID: 102060705

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Ghose Rule False
Classyfire Kingdom Organic compounds
Topological Polar Surface Area 76.0
Hydrogen Bond Donor Count 2.0
Pfizer 3 75 Rule False
Scaffold Graph Level C1CCC2(CC1)CC1CC3C(CCC4C5CCCCC5CC43)C1C2
Np Classifier Class Spirostane steroids
Deep Smiles O=C[C@@H][C@H][C@@H]C[C@H][C@@H][C@@]5C)CC[C@@H]9[C@@][C@@]%12O)C[C@@H]O)CC6)))))C))))))[C@@H][C@]O5)CC[C@H]CO6))C)))))C
Heavy Atom Count 32.0
Classyfire Class Organooxygen compounds
Scaffold Graph Node Level C1CCC2(CC3C(CC4C3CCC3C5CCCCC5CC34)O2)OC1
Classyfire Subclass Ethers
Isotope Atom Count 0.0
Molecular Complexity 801.0
Database Name imppat_phytochem;pubchem
Defined Atom Stereocenter Count 13.0
Iupac Name (1S,2S,4S,5'R,6R,7S,8R,9S,12S,13R,16S,18R,19R)-16,18-dihydroxy-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.7.0.02,9.04,8.013,18]nonadecane-6,2'-oxane]-19-carbaldehyde
Veber Rule True
Classyfire Superclass Organic oxygen compounds
Xlogp 4.4
Gsk 4 400 Rule False
Molecular Formula C27H42O5
Scaffold Graph Node Bond Level C1CCC2(CC3C(CC4C3CCC3C5CCCCC5CC34)O2)OC1
Inchi Key GKGKOBNJESCNOE-PHYFNPPMSA-N
Silicos It Class Soluble
Rotatable Bond Count 1.0
Synonyms leontogenin
Esol Class Moderately soluble
Functional Groups CC=O, CO, CO[C@@](C)(C)OC
Compound Name (1S,2S,4S,5'R,6R,7S,8R,9S,12S,13R,16S,18R,19R)-16,18-dihydroxy-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.7.0.02,9.04,8.013,18]nonadecane-6,2'-oxane]-19-carbaldehyde
Exact Mass 446.303
Formal Charge 0.0
Monoisotopic Mass 446.303
Hydrogen Bond Acceptor Count 5.0
Molecular Weight 446.6
Gi Absorption True
Covalent Unit Count 1.0
Total Atom Stereocenter Count 13.0
Total Bond Stereocenter Count 0.0
Lipinski Rule Of 5 True
Inchi InChI=1S/C27H42O5/c1-15-5-10-27(31-14-15)16(2)23-21(32-27)11-19-22-18(7-8-24(19,23)3)25(4)9-6-17(29)12-26(25,30)20(22)13-28/h13,15-23,29-30H,5-12,14H2,1-4H3/t15-,16+,17+,18+,19+,20-,21+,22-,23+,24+,25-,26-,27-/m1/s1
Smiles C[C@@H]1CC[C@@]2([C@H]([C@H]3[C@@H](O2)C[C@@H]4[C@@]3(CC[C@H]5[C@H]4[C@H]([C@]6([C@@]5(CC[C@@H](C6)O)C)O)C=O)C)C)OC1
Np Classifier Biosynthetic Pathway Terpenoids
Defined Bond Stereocenter Count 0.0
Egan Rule True
Np Classifier Superclass Steroids

  • 1. Outgoing r'ship FOUND_IN to/from Tacca Leontopetaloides (Plant) Rel Props:Reference:ISBN:9780387706375; ISBN:9788185042145; ISBN:9789327275590