Pregnanolone | C21H34O2 | MD Topology | NMR | X-Ray

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Molecule Information
Molecule Typeheteromolecule
Residue Name (RNME)C09Z
FormulaC21H34O2
IUPAC InChI Key
AURFZBICLPNKBZ-YZRLXODZSA-N
IUPAC InChI
InChI=1S/C21H34O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h14-19,23H,4-12H2,1-3H3/t14-,15-,16+,17-,18+,19+,20+,21-/m1/s1
IUPAC Name
1-[(3R,5R,8R,9S,10S,13S,14S,17S)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone
Common NamePregnanolone
Canonical SMILES (Daylight)
O[C@@H]1CC[C@]2([C@@H](C1)CC[C@@H]1[C@@H]2CC[C@]2([C@H]1CC[C@@H]2C(=O)C)C)C
Number of atoms57
Net Charge0
Forcefieldmultiple
Molecule ID2051344
ChemSpider ID29132
ChEMBL ID 210952
Visibility Public
Molecule Tags

Format

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NMR Parameters

1H NMR Spectrum

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Processing Information

QM Processing Stage

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Processing Stage Template Semi-Empirical QM (QM0) DFT QM (QM1) DFT Hessian QM (QM2)
Calculation None Energy Minization Energy Minization Hessian
Level of Theory None Semi-Empirical / SCF DFT (ωB97X/6-31G*) DFT (ωB97X/6-31G*)
Default Size Limit (Atoms) 2000 500 50 40
Content of MD Topology
Charges Derived From None MOPAC Merz-Singh-Kollman Merz-Singh-Kollman
Geometry  User Provided Optimized Optimized Optimized
Non-Bonded Interactions Bonds Rule Based:

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 Hessian Based:

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Data

Current Processing StateCompleted
Total Processing Time2:08:37 (hh:mm:ss)

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