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Tamoxifen
SpectraBase Compound ID wpyiUEGVP5
InChI InChI=1S/C26H29NO/c1-4-25(21-11-7-5-8-12-21)26(22-13-9-6-10-14-22)23-15-17-24(18-16-23)28-20-19-27(2)3/h5-18H,4,19-20H2,1-3H3/b26-25-
InChIKey NKANXQFJJICGDU-QPLCGJKRSA-N
Mol Weight 371.52 g/mol
Molecular Formula C26H29NO
Exact Mass 371.224915 g/mol
Copyright Copyright © 2012-2025 John Wiley & Sons, Inc. Portions provided by AAFS, Toxicology Section. All Rights Reserved.
Source of Spectrum Mass Spectrometry Committee of the Toxicology Section of the American Academy of Forensic Sciences
Copyright Copyright © 2024-2025 DigiLab GmbH and Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum DigiLab GmbH (C) 2024
Technique GC/MS
Copyright Copyright © 2024-2025 DigiLab GmbH and Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum DigiLab GmbH (C) 2024
Technique GC/MS
Copyright Copyright © 2024-2025 DigiLab GmbH and Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum DigiLab GmbH (C) 2024
Technique GC/MS
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum JZ-1992-4838-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum SWG-33-1916-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum CAY-2023-375-0
Catalog Number 27190
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum F-59-3224-14z
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum CRT-11-528-TAM.
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum IC-1054-0-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum CJ-1992-0-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum JZ-1992-736-0
Copyright Copyright © 2009-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Alltech Associates, Inc., Grace Davison Discovery Sciences
Source of Spectrum Forensic Spectral Research
Catalog Number 01596
Copyright Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Alltech Associates, Inc., Grace Davison Discovery Sciences
Source of Spectrum Forensic Spectral Research
Catalog Number 01596
Copyright Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved.
Source of Spectrum Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria
Technique Q-TOF
Copyright Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved.
Source of Spectrum Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria
Technique Q-TOF
Copyright Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved.
Source of Spectrum Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria
Technique Q-TOF
Copyright Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved.
Source of Spectrum Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria
Technique Q-TOF
Copyright Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved.
Source of Spectrum Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria
Technique Q-TOF
Copyright Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved.
Source of Spectrum Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria
Technique Q-TOF
Copyright Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved.
Source of Spectrum Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria
Technique Q-TOF
Copyright Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved.
Source of Spectrum Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria
Technique Q-TOF
  • NOLVADEX (Z)-2-(para-(1,2-Diphenyl-1-butenyl)phenoxy)-N,N-dimethylamine
  • (Z)-N,N-Dimethyl-2-[4-(1,2-diphenylbut-1-en-1-yl)phenoxy]-1-ethylamine
  • 2-[4-[(Z)-1,2-diphenylbut-1-enyl]phenoxy]-N,N-dimethyl-ethanamine
  • Nolvadex
  • Diemon
  • Tamoxifen (Z)
  • Citofen
  • Istubol
  • Novadex
  • Oncomox
  • Retaxim
  • Tamizam
  • Tamoxen
  • Valodex
  • Crisafeno
  • Tamoxifene
  • Tamoxifeno
  • Tamoxifenum
  • N-(2-(4-[(1E)-1,2-Diphenyl-1-butenyl]phenoxy)ethyl)-N,N-dimethylamine
  • trans-Tamoxifen
  • (Z)-2-(p-(1,2-Diphenyl-1-butenyl)-phenoxy)-N,N-dimethylethylamine
  • Ethanamine, 2-[4-(1,2-diphenyl-1-butenyl)phenoxy]-N,N-dimethyl-, (Z)-
  • Ethylamine, N,N-dimethyl-2-(p-(1,2-diphenyl-1-butenyl)phenoxy)-, (Z)-
  • (cis)-(E)-1-{4'-[2''-(N, N-Dimethylamino)ethoxy]phenyl}-1,2-diphenyl-1-butene
  • cis-1-(p-(2-(N,N-Dimethylamino)ethoxy)phenyl)-1,2-diphenylbut-1-ene
  • cis-N,N-Dimethyl-2-(p-(1,2-diphenyl-1-butenyl)phenoxy)ethylamine
  • (Z)-2-(4-(1,2-diphenyl-1-butenyl)phenoxy)-N,N-dimethylethanamine
  • (Z)-2-(para-(1,2-diphenyl-1-butenyl)phenoxy)-N,N-dimethylamine (iupac)
  • Tamoxifen and its salts
  • 2-[4-[(Z)-1,2-diphenylbut-1-enyl]phenoxy]ethyl-dimethyl-amine
  • (cis)-tamoxifen
  • CCRIS 3275
  • HSDB 6782
  • EINECS 234-118-0
  • ICI 47699
  • ICI 46,474
  • (Z)-2-(4-(1,2-diphenylbut-1-en-1-yl)phenoxy)-N,N-dimethylethan-1-amine

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Author: Sigma Aldrich

The Sigma-Aldrich Library of ATR-IR Spectra is a comprehensive collection of ATR-IR spectra sourced from the laboratories of Sigma-Aldrich by Merck KGaA Darmstadt, Germany. Learn more.

Sigma-Aldrich Library of FT-IR Spectra

Author: Sigma Aldrich

The Sigma-Aldrich Library of FT-IR Spectra is a comprehensive collection of FT-IR spectra sourced from the laboratories of Sigma-Aldrich by Merck KGaA Darmstadt, Germany. Learn more.

Wiley Registry of Tandem Mass Spectral Data: MS for ID

Author: Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria

The Wiley Registry® of Tandem Mass Spectral Data: MS for ID contains 10,000 positive and negative mode spectra of over 1200 compounds of interest for forensics, toxicology, and pathology. Learn more.

Maurer, Meyer, Pfleger, Weber: GC-MS Library of Drugs, Poisons, and Their Metabolites 6th Edition

Author: Hans H. Maurer, Markus Meyer, Karl Pfleger, Armin A. Weber

Identification of trace drugs, poisons, and pollutants requires broad coverage of specific compound classes: metabolites, acetylated, methylated, trimethylsilylated, trifluoroacetylated, pentafluoropropionylated, and heptafluorobutyrylated compounds. Learn more.

Maurer, Meyer, Helfer, Weber LC-HR-MSMS Library of Drugs, Poisons, and Their Metabolites, 2nd Edition

Author: Hans H. Maurer, Markus Meyer, Andreas G. Helfer, Armin A. Weber

Developed by toxicologist Hans H. Maurer and his team, the Maurer/Meyer/Helfer/Weber LC-HR-MS/MS Library of Drugs, Poisons, and Their Metabolites consists of spectra for parent drugs or poisons, and their metabolites or artifacts, in various compound classification groups. This metabolite-based library helps minimize the risk of false negative LC-MS results. Learn more.

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Author: Peter Rösner

This library enables fast and reliable identification of the latest illegal designer drugs. It is updated annually Learn more.

Sigma Aldrich NMR Library

Author: Sigma Aldrich

The Sigma-Aldrich Library of NMR Spectra is a comprehensive collection of NMR spectra for organic compounds sourced from the laboratories of Sigma-Aldrich by Merck KGaA Darmstadt, Germany. Learn more.

KnowItAll LC-MS Library

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KnowItAll GC-MS Library

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Wiley Registry of Mass Spectral Data 2026

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The foundation library for any analytical laboratory running mass spectrometry, the Wiley Registry provides the broadest coverage available in any mass spectral library Learn more.

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