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N-acetyl-L-(+)-cysteine

Compound with spectra: 15 NMR, 2 FTIR, and 3 MS (GC)

N-acetyl-L-(+)-cysteine
SpectraBase Compound ID ALPgKwJYsOl
InChI InChI=1S/C5H9NO3S/c1-3(7)6-4(2-10)5(8)9/h4,10H,2H2,1H3,(H,6,7)(H,8,9)
InChIKey PWKSKIMOESPYIA-UHFFFAOYSA-N
Mol Weight 163.19 g/mol
Molecular Formula C5H9NO3S
Exact Mass 163.030314 g/mol

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MS (GC) Spectrum
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Source of Spectrum Chemical Concepts, A Wiley Division, Weinheim, Germany

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MS (GC) Spectrum
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum SRH-2022-11891-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum W5-0-0-0

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13C NMR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample K & K Laboratories, Inc., Plainview, New York
Solvent Deuterium oxide; Reference=Dioxane Spectrometer= Varian CFT-20

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13C NMR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Fluka AG, Buchs, Switzerland
Solvent Polysol; Reference=TMS Spectrometer= Varian CFT-20

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13C NMR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Tokyo Kasei Kogyo Company, Ltd., Tokyo, Japan
Solvent Polysol; Reference=TMS Spectrometer= Bruker AC-300

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13C NMR Spectrum
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Solvent DS

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13C NMR Spectrum
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Solvent DMSO-D6

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13C NMR Spectrum
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Solvent D2O

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13C NMR Spectrum
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Solvent DMSO-D6

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13C NMR Spectrum
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Solvent D2O

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13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO

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13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.

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1H NMR Spectrum
Copyright Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Polysol

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1H NMR Spectrum
Copyright Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Polysol

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15N NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent H2O

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15N NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent H2O/HCHO

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15N NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent H2O/HCHO

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FTIR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample K & K Laboratories, Inc., Plainview, New York
Technique KBr WAFER

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FTIR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Fluka Chemie AG, Buchs, Switzerland
Catalog Number 01039
Technique FILM (CAST FROM H2O)
  • n-Acetyl-l-cysteine
  • ALPHA-N-ACETYLAMINO-CYSTEINE
  • PWKSKIMOESPYIA-UHFFFAOYSA-N
  • ALPHA-N-ACETYLAMINO-CYSTEINE;REACTED-WITH-HCHO
  • L-N-ACETYLCYSTEINE
  • CYSTEINE, N-ACETYL-, L-,
  • CYSTEINE, N-ACETYL-,
  • ALANINE, N-ACETYL-3-MERCAPTO-,
  • L-Cysteine, N-acetyl-
  • Acetylcysteine
N-alpha-Acetyl-L-cysteine
(2R)-2-acetamido-3-hydroxy-propanoic acid
N-Acetyl-DL-serine
DL-2-ACETAMIDOBUTYRIC ACID
N-Acetyl-D-alanine
L-2-ACETAMIDO-3-MERCAPTOPROPIONAMIDE
(S)-(-)-4-Oxo-2-azetidinecarboxylic acid
Glycyl-D,L-alanine
Glycyl-alanine cation
Glycyl-L-alanine
N-Chloroacetyl-D,L-alanine
Title Journal or Book Year
15N NMR studies of amino acids and their reaction products with formaldehyde Organic Magnetic Resonance 1983
N-alpha-Acetyl-L-cysteine
Acetylcysteine
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