Butanedioic acid, hydroxy-, (S)-

• Formula: C₄H₆O₅
• Molecular weight: 134.0874
• IUPAC Standard InChI: InChI=1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)/t2-/m1/s1 Copy

  
• IUPAC Standard InChIKey: BJEPYKJPYRNKOW-UWTATZPHSA-N Copy
• CAS Registry Number: 97-67-6
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Stereoisomers:
  • D-malic acid
  • Malic Acid
• Other names: Malic acid, L-; (-)-Hydroxysuccinic acid; (-)-Malic acid; (S)-Malic acid; Apple acid; L-(-)-Malic acid; L-Malic acid; S-(-)-Malic acid; (S)-Hydroxybutanedioic acid; Malic acid-, (L-form)-; (2S)-2-Hydroxybutanedioic acid; Butanedioic acid, 2-hydroxy-, (2S)-; Butanedioic acid, hydroxy-, (2S)-; NSC 9232; S-2-Hydroxybutanedioic acid
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• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Mass spectrum (electron ionization)
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Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Wilhoit and Shiao, 1964
Wilhoit, R.C.; Shiao, D., Thermochemistry of Biologically Important Compounds. Heats of Combustion of Solid Organic Acids, J. Chem. Eng. Data, 1964, 9, 595. [all data]

Notes

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• Symbols used in this document:
  

  Tfus	Fusion (melting) point

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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