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3-(3,4-Dihydroxyphenyl)-D,L-alanine

Compound with spectra: 9 NMR, 4 FTIR, 2 Raman, 16 MS (GC), and 2 MS (LC)

3-(3,4-Dihydroxyphenyl)-D,L-alanine
SpectraBase Compound ID 1pF3VYSpen1
InChI InChI=1S/C9H11NO4/c10-6(9(13)14)3-5-1-2-7(11)8(12)4-5/h1-2,4,6,11-12H,3,10H2,(H,13,14)
InChIKey WTDRDQBEARUVNC-UHFFFAOYSA-N
Mol Weight 197.19 g/mol
Molecular Formula C9H11NO4
Exact Mass 197.068808 g/mol

View Spectrum of 3-(3,4-Dihydroxyphenyl)-D,L-alanine

MS (GC) Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Chemical Concepts, A Wiley Division, Weinheim, Germany

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MS (GC) Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Chemical Concepts, A Wiley Division, Weinheim, Germany

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MS (GC) Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Chemical Concepts, A Wiley Division, Weinheim, Germany

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum CM-1999-29425-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum PG-1982-1537-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum W5-0-0-0

View Spectrum of 3-(3,4-Dihydroxyphenyl)-D,L-alanine

MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.

View Spectrum of 3-(3,4-Dihydroxyphenyl)-D,L-alanine

MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum SRH-2022-1409-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum CM-1999-6432-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum NP-3-9265-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum JZ-1992-1730-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum B4-0-0-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum JZ-1992-1701-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum EP-1748-0-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.

View Spectrum of 3-(3,4-Dihydroxyphenyl)-D,L-alanine

MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.

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MS (LC) Spectrum
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

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MS (LC) Spectrum
Copyright Copyright © 2018-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Maurer/Wissenbach/Weber, Saarland University
Technique ITMS

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13C NMR Spectrum
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich Chemical Company, Inc., Milwaukee, Wisconsin
Solvent Deuterium oxide/NaOD; Reference=Dioxane Spectrometer= Varian CFT-20

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent D2O

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent D2O

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent D2O

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent D2O

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13C NMR Spectrum
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.

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13C NMR Spectrum
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 102164
Solvent D2O & DCl

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1H NMR Spectrum
Copyright Copyright © 2009-2025 John Wiley & Sons, Inc. All Rights Reserved.
Solvent D2O/NaOD

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1H NMR Spectrum
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 102164
Solvent D2O & DCl

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Raman Spectrum
Copyright Copyright © 2014-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Spectrochem Pvt. Ltd., India
Source of Spectrum Bio-Rad Laboratories
Catalog Number 104153

View Spectrum of 3-(3,4-Dihydroxyphenyl)-D,L-alanine

Raman Spectrum
Copyright Copyright © 2017-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2017-2025 John Wiley & Sons, Inc. All Rights Reserved.
Catalog Number 102164

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FTIR Spectrum
Copyright Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Spectrochem Pvt. Ltd.
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number 104153
Technique KBr1

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FTIR Spectrum
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 102164
Technique Mull

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ATR-IR Spectrum
Copyright Copyright © 2014-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Spectrochem Pvt. Ltd.
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number 104153

View Spectrum of 3-(3,4-Dihydroxyphenyl)-D,L-alanine

ATR-IR Spectrum
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 102164
  • 3,4-Dihydroxy-D,L-phenylalanine
  • dl-Dopa
  • DL-3-Hydroxytyrosine
  • D,L-3-(3,4-dihydroxyphenyl)alanine
  • WTDRDQBEARUVNC-UHFFFAOYSA-N
  • Alanine, 3-(3,4-dihydroxyphenyl)-, DL-
  • HYDROCAFFEIC ACID, A-AMINO-, DL-,
  • 3-(3,4-Dihydroxy-phenyl)-alanine
  • Dopa
  • 3,4-Dihydroxyphenylalanine
  • 2-Amino-3-(3,4-dihydroxy-phenyl)-propionic acid
  • Levodopa MS2
  • Levodopa
  • 3,4-Dihydroxy-L-phenylalanine
  • L- 3-(3,4-Dihydroxyphenyl)alanine
  • 3-(3,4-Dihydroxyphenyl)-l-alanine
  • D-Dopa
  • (R,S)-Dopa
  • Dopaston SE
  • L-(-)-Dopa
  • Dopal-Fher
  • Helfo-Dopa
  • Doparl
  • Doprin
  • Ledopa
  • Levopa
  • DL-Dioxyphenylalanine
  • Bendopa
  • Biodopa
  • Cerepap
  • Deadopa
  • Dopasol
  • Eldopal
  • Eldopar
  • Pardopa
  • Prodopa
  • Syndopa
  • DL-Tyrosine, 3-hydroxy-
  • Veldopa
  • Weldopa
  • DL-Dihydroxyphenylalanine
  • (-)-Dopa
  • Dopaflex
  • Dopaidan
  • Dopalina
  • Dopaston
  • Eurodopa
  • Laradopa
  • Larodopa
  • Levedopa
  • Brocadopa
  • Cidandopa
  • Doparkine
  • Dopastral
  • Eldopatec
  • L-o-Hydroxytyrosine
  • Levodopum
  • Maipedopa
  • Sobiodopa
  • D-B-3,4-Dihydroxyphenylalanine
  • 3-Hydroxy-L-tyrosine
  • Insulamina
  • D-Tyrosine, 3-hydroxy-
  • L-Tyrosine, 3-hydroxy-
  • Dihydroxy-L-phenylalanine
  • DL-.beta.-(3,4-Dihydroxyphenyl)alanine
  • L-Dihydroxy-phenylalanine
  • 3,4-Dihydroxy-D-phenylalanine
  • 3,4-Dihydroxyphenyl-L-alanine
  • D-3,4-Dihydroxyphenylalanine
  • L-(o-Dihydroxyphenyl)alanine
  • .beta.-(3,4-Dihydroxyphenyl)-DL-.alpha.-alanine
  • L-(3,4-Dihydroxyphenyl)alanine
  • D-3-(3,4-Dihydroxyphenyl)alanine
  • 3-Hydroxytyrosine
  • Alanine, 3-(3,4-dihydroxyphenyl)-, D-
  • (-)-3-(3,4-Dihydroxyphenyl)-L-alanine
  • .beta.-(3,4-Dihydroxyphenyl)-L-alanine
  • L-.beta.-(3,4-Dihydroxyphenyl)alanine
  • component of Sinemet
  • L-(3,4-Dihydroxyphenyl)-.alpha.-alanine
  • Tyrosine, 3-hydroxy-
  • Dihydroxyphenylalanine
  • (+)-3,4-Dihydroxyphenylalanine
  • 3',4'-Dihydroxyphenylalanine
  • dl-3,4-Dihydroxyphenylalanine
  • (+)-3-(3,4-Dihydroxyphenyl)alanine
  • (-)-(3,4-Dihydroxyphenyl)alanine
  • .beta.-(3,4-Dihydroxyphenyl)alanine
  • Alanine, 3-(3,4-dihydroxyphenyl)-, (-)-
  • 2-Amino-3-(3,4-dihydroxyphenyl)propanoic acid
  • 2-Azanyl-3-[3,4-bis(oxidanyl)phenyl]propanoic acid
  • dl-.beta.-(3,4-Dihydroxyphenyl)-.alpha.-alanine
  • DOPAL
  • DOPAR
  • PARDA
  • DL-3,4-DOPA
  • CCRIS 3766
  • HSDB 3348
  • EINECS 200-445-2
  • NSC 118381
  • RO 4-6316
3-Hydroxy-tyrosine cation
D-(+)-3-(3,4-dihydroxyphenyl)alanine
Levodopa
3-(3,4-Dihydroxy-phenyl)-alaninate trianion
L-Dopa-(phenyl-d3)
3-(3,4-Dihydroxyphenyl)-2-methylpropanoic acid
MBDB-M (demethylenyl-) MS2
1,2-Dihydroxy-4-(2-isopropylamino-2-hydroxy)ethylbenzene
3-(4-Hydroxy-m-tolyl)-2-methylpropionic acid
3,5-Diiodo-L-tyrosine dihydrate
MURICARPONE-B;1,7-BIS-(3,4-DIHYDROXYPHENYL)-3-HEPTANONE
(Z)-N-[2-(3,4-DIHYDROXYPHENYL)-ETHYL]-9-OCTADECENAMIDE
3-(4-Hydroxy-3-methoxyphenyl)propionic acid

This compound is available in the following databases:

KnowItAll IR Spectral Library
Author: Wiley

Wiley's KnowItAll IR Spectral Library offers access to the world's largest collection of high-quality infrared spectra, including the renowned Sadtler databases. Learn more.

KnowItAll Raman Spectral Library
Author: Wiley

Wiley's KnowItAll Raman Spectral Library offers access to the world's largest collection of high-quality Raman spectra, including the renowned Sadtler databases. Learn more.

Levodopa
D-(+)-3-(3,4-dihydroxyphenyl)alanine
Other Resources
Unknown Identification

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