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Synephrine
SpectraBase Compound ID GubM2RWGkcD
InChI InChI=1S/C9H13NO2/c1-10-6-9(12)7-2-4-8(11)5-3-7/h2-5,9-12H,6H2,1H3
InChIKey YRCWQPVGYLYSOX-UHFFFAOYSA-N
Mol Weight 167.21 g/mol
Molecular Formula C9H13NO2
Exact Mass 167.094629 g/mol
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 01641
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Catalog Number 287237
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Chemical Concepts, A Wiley Division, Weinheim, Germany
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Chemical Concepts, A Wiley Division, Weinheim, Germany
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 RA-0-12-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum AD-0-5794-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum JZ-1992-1821-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum FM-2019-335-0
Copyright Copyright © 2018-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Maurer/Meyer/Helfer/Weber c/o Saarland University Homburg/Saar
Technique HCD
Copyright Copyright © 2018-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Maurer/Wissenbach/Weber, Saarland University
Technique ITMS
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Tokyo Kasei Kogyo Company, Ltd., Tokyo, Japan
Solvent Deuterium oxide/NaOD; Reference=Dioxane Spectrometer= Varian CFT-20
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 287237
Solvent DMSO-d6
Copyright Copyright © 2009-2025 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Polysol
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 287237
Solvent DMSO-d6
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum Mendeley
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Henley & Company, Inc., New York, New York
Technique KBr WAFER
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Henley & Company, Inc., New York, New York
Technique KBr WAFER
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Tokyo Kasei Kogyo Company, Ltd., Tokyo, Japan
Catalog Number S 232
Technique KBr WAFER
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 287237
Technique Mull
  • Oxedrine
  • Benzenemethanol, 4-hydroxy-.alpha.-[(methylamino)methyl]-
  • p-Hydroxy-.alpha.-[(methylamino)methyl]benzyl alcohol
  • YRCWQPVGYLYSOX-UHFFFAOYSA-N
  • SYNEPHRINE TARTRATE
  • Benzyl alcohol, p-hydroxy-.alpha.-[(methylamino)methyl]-
  • Analeptin
  • Ethaphene
  • Sympathol
  • CORVASYMTON
  • SIMPADREN
  • (+/-)-Synephrine
  • synephrine, 2TMS, 1MEOX
  • Synephrine MS2
  • 4-(1-Hydroxy-2-methylamino-ethyl)phenol
  • 1-(4-Hydroxyphenyl)-2-methylaminoethanol, 4-Hydroxy-a-(methylaminomethyl)benzyl alcohol
  • Simpalon
  • Simpatol
  • Sympatol
  • Synefrin
  • Synephrin
  • p-Oxedrine
  • Parakorper
  • Synthenate
  • Parasympatol
  • Sympaethamin
  • p-Synephrine
  • Sympaethamine
  • 1-(4-Hydroxyphenyl)-N-methylethanolamine
  • (RS)-1-(4-hydroxyphenyl)-2-(methylamino)ethanol
  • p-((Methylamino)ethanol)phenol
  • 1-(4-Hydroxyphenyl)-(2-methylamino)ethanol
  • ((Methylamino)methyl)((4-hydroxyphenyl)carbinol)
  • 4-Hydroxy-.alpha.-((methylamino)methyl)benzenemethanol
  • .beta.-Methylamino-.alpha.-(4-hydroxyphenyl)ethyl alcohol
  • p-hydroxyphenyl(methylamino)ethanol
  • 4-[2-(methylamino)-1-oxidanyl-ethyl]phenol
  • EINECS 202-300-9
  • NSC 166285
  • NSC 170956
  • S 38537-9
  • Oxedrine, 2TMS, 1MEOX
  • Sympatol, 2TMS, 1MEOX
  • Parasympatol, 2TMS, 1MEOX
  • p-Synephrine, 2TMS, 1MEOX
  • Sympaethamine, 2TMS, 1MEOX
  • 4-(1-hydroxy-2-methylaminoethyl)phenol, 2TMS, 1MEOX

This compound is available in the following databases:

KnowItAll IR Spectral Library

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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.

Mass Spectra of Designer Drugs 2025

Author: Peter Rösner

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

Wiley SmartSpectra Raman Database Collection

Author: Wiley

Designed for use with Wiley’s KnowItAll Raman Spectral Library collection, this computed Raman database can be used in unknown identification to expand your available chemical compound coverage and improve your analytical workflow. Learn more.

Unknown Identification

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KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.