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Pregnanolone
SpectraBase Compound ID 3rwTEoCqs0y
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
InChIKey AURFZBICLPNKBZ-YZRLXODZSA-N
Mol Weight 318.5 g/mol
Molecular Formula C21H34O2
Exact Mass 318.25588 g/mol
Enantiomer InChIKey AURFZBICLPNKBZ-ZGLJFNAKSA-N
Copyright Copyright © 2012-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Steraloids Inc.
Source of Spectrum Forensic Spectral Research
Catalog Number P8150-000
Technique KBr1 0.60mg
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample M. L. LEWBART, CROZER-CHESTER MEDICAL CENTER, CHESTER, PENNSYLVANIA
Technique KBr WAFER
Copyright Copyright © 2012-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Steraloids
Source of Spectrum Forensic Spectral Research
Catalog Number P8150-000
Copyright Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent CDCl3
Copyright Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent CDCl3
Copyright Copyright © 2013-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Steraloids Inc.
Source of Spectrum Forensic Spectral Research
Catalog Number P8150-000
Copyright Copyright © 2011-2024 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Prof. Spiteller, University Bayreuth, Germany
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CH2Cl2
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CH2Cl2
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
  • Eltanolone
  • 3a-Hydroxy-5b-tetrahydroprogesterone
  • Pregnanolon
  • 3-ALPHA-HYDROXY-5-BETA-PREGNAN-20-ON
  • 5-BETA-PREGNAN-3-ALPHA-OL-20-ONE
  • 3a-Hydroxy-5.beta.-pregnan-20-one
  • 5B-PREGNAN-20-ONE, 3A-HYDROXY-,
  • 3-Hydroxypregnan-20-one
  • 1-((3R,5R,8R,9S,10S,13S,14S,17S)-3-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone
Title Journal or Book Year
Studies on the conformations in solution of 5β-steroids having different side chains by13C NMR spectroscopy Magnetic Resonance in Chemistry 1986
13C n.m.r. spectra of steroids —a survey and commentary Organic Magnetic Resonance 1977
Nuclear magnetic resonance spectroscopy. Carbon-13 spectra of cholic acids and hydrocarbons included in sodium desoxycholate solutions Journal of the American Chemical Society 1973

This compound is available in the following databases:

Mass Spectra of Physiologically Active Substances - including drugs, steroid hormones,and endocrine disruptors 2011

Author: Parr, Maria Kristina; Opfermann, Georg; Schänzer, Wilhelm; Makin, Hugh L. J.

Fast and reliable identification of trace steroids requires an up-to-date library covering most known and newly emerging steroids. It is updated annually. Learn more.

KnowItAll NMR Spectral Library

Author: Wiley

The KnowItAll NMR Spectral Library offers a comprehensive collection of NMR reference spectra, including NMR, CNMR, and XNMR, and covers a wide range of compounds including organics, polymers, monomers, metabolites, and more. Learn more.

KnowItAll IR, Raman, and UV-Vis Spectral Libraries

Author: Wiley

The KnowItAll IR, Raman, and UV-Vis spectral libraries offer access to the world's largest collection of IR, Raman, and UV-Vis spectra, including the renowned Sadtler spectra. The libraries include a wide range of compounds from pure organics to industrial compounds. Learn more.

KnowItAll Mass Spectral Library

Author: Wiley

The KnowItAll Mass Spectral Library offers a comprehensive collection of mass spectra, including the renowned Wiley Registry, and access to a wide range of compounds including pure organics, drugs, steroids, additives, geochemicals, petrochemicals, biomarkers, and more. Learn more.

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