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dl-Malic acid
SpectraBase Compound ID 1PRW3CbsXfe
InChI InChI=1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)
InChIKey BJEPYKJPYRNKOW-UHFFFAOYSA-N
Mol Weight 134.09 g/mol
Molecular Formula C4H6O5
Exact Mass 134.021523 g/mol
Copyright Copyright © 2016-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample TCI Chemicals India Pvt. Ltd.
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number M0020
Copyright Copyright © 2017-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2017-2025 John Wiley & Sons, Inc. All Rights Reserved.
Catalog Number M1210
Copyright Copyright © 2016-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample TCI Chemicals India Pvt. Ltd.
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number M0020
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 240176
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 M1210
Copyright Copyright © 2016-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample TCI Chemicals India Pvt. Ltd.
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number M0020
Technique KBr1
Copyright Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Sample E. Merck AG, Darmstadt
Technique KBr-Pellet
Copyright Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Sample Fluka
Technique KBr pellet
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Lachat Chemicals, Inc., Chicago Heights, Illinois
Technique KBr WAFER
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 M1210
Technique Mull
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 W265501
Technique Mull
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 W265501
Technique Between salts
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 M1210
Technique Mull
Copyright Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Chem Service, Inc., West Chester, Pennsylvania
Solvent Polysol; Reference=TMS Spectrometer= Varian CFT-20
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Honeywell, Morristown, New Jersey
Solvent Polysol
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent D2O
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent D2O
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent Unknown
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent Unknown
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent D2O
Copyright Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
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 © 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 Database Compilation Copyright © 2023-2025 John Wiley and Sons, Inc. Copyright © 2023-2025 John Wiley and Sons, Inc., Portions Copyright Wiley-VCH GmbH, Adams Library under license from Diablo Analytical. All Rights Reserved.
Source of Spectrum PG-1982-1709-0
Copyright Database Compilation Copyright © 2023-2025 John Wiley and Sons, Inc. Copyright © 2023-2025 John Wiley and Sons, Inc., Portions Copyright Wiley-VCH GmbH, Adams Library under license from Diablo Analytical. All Rights Reserved.
Source of Spectrum PG-1982-1707-0
Copyright Database Compilation Copyright © 2023-2025 John Wiley and Sons, Inc. Copyright © 2023-2025 John Wiley and Sons, Inc., Portions Copyright Wiley-VCH GmbH, Adams Library under license from Diablo Analytical. All Rights Reserved.
Source of Spectrum CM-1999-32182-0
Copyright Database Compilation Copyright © 2023-2025 John Wiley and Sons, Inc. Copyright © 2023-2025 John Wiley and Sons, Inc., Portions Copyright Wiley-VCH GmbH, Adams Library under license from Diablo Analytical. All Rights Reserved.
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum CM-1999-32182-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum PG-1982-1709-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum PG-1982-1707-0
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 CM-1999-6289-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum CM-1999-6823-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum NP-16-8947-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum NP-0-8604-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum W5-4599-0-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum MG-360-0-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum W5-1989-10717-1
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum CJ-0-13-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
  • D,L-Apple acid
  • Malic acid
  • 2-Hydroxybutanedioic acid
  • MALIC_ACID
  • MALIC ACID, TECHNICAL
  • Malic acid, DL-
  • Succinic acid, hydroxy-
  • 2-Hydroxy-succinic acid
  • Butanedioic acid, hydroxy-
  • (+-)-1-Hydroxy-1,2-ethanedicarboxylic acid
  • S(-)-hydroxysuccinic acid
  • Butanedioic acid, hydroxy-, (+/-)-
  • L-(-)-Malic acid
  • L-malic acid
  • dl-Hydroxybutanedioic acid
  • (S)-Malate
  • R,S(+-)-Malic acid
  • Malate
  • Malic acid, L-
  • Malic acid L-(-)-Form
  • S-(-)-Malic acid
  • L-malate
  • Musashi-no-Ringosan
  • Apple acid
  • L-apple acid
  • Pomalus acid
  • (S)-Hydroxybutanedioic acid
  • S-2-Hydroxybutanedioic acid
  • Hydroxybutanedioic acid, (S)-
  • (-)-Malic acid
  • (2S)-2-Hydroxybutanedioic acid
  • 2-Hydroxybutanedioic acid, (S)-
  • Butanedioic acid, hydroxy-, (2S)-
  • Butanedioic acid, hydroxy-, (S)-
  • Kyselina jablecna
  • Deoxytetraric acid
  • Hydroxybutandisaeure
  • Hydroxybutanedioic acid
  • (-)-Hydroxysuccinic acid
  • L-2-hydroxybutanedioic acid
  • Hydroxysuccinnic acid (-)
  • Kyselina hydroxybutandiova
  • Monohydroxybernsteinsaeure
  • 2-Oxidanylbutanedioic acid
  • .alpha.-Hydroxysuccinic acid
  • Hydroxyethane-1,2-dicarboxylic acid
  • (-)-1-Hydroxy-1,2-ethanedicarboxylic acid
  • 2-Hydroxyethane-1,2-dicarboxylic acid
  • EPA PESTICIDE CHEMICAL CODE 051101
  • CASWELL NO. 537
  • CCRIS 2950
  • CCRIS 6567
  • FEMA NO. 2655
  • HSDB 1202
  • EINECS 202-601-5
  • EINECS 210-514-9
  • EINECS 230-022-8
  • FDA 2018
  • NSC 9232
  • NSC 25941
  • AI3-06292
  • (+/-)-2-Hydroxysuccinic acid
Title Journal or Book Year
HR-MAS NMR metabolomics of ‘Swingle’ citrumelo rootstock genetically modified to overproduce proline Magnetic Resonance in Chemistry 2014
Complex mixture analysis of organic compounds in green coffee bean extract by two-dimensional NMR spectroscopy Magnetic Resonance in Chemistry 2010
Hydroxycinnamic Acid Derivatives, Caffeoylmalic and New Caffeoylaldonic Acid Esters, fromChelidonium majus*,1 Planta Medica 1993

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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.

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