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CAS 815-79-2

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Butanedioic acid, 2,3-dihydroxy-, calcium salt (1:1), (2R,3S)-rel-

Description:
Butanedioic acid, 2,3-dihydroxy-, calcium salt (1:1), (2R,3S)-rel- is a calcium salt of a dihydroxy derivative of butanedioic acid, commonly known as calcium malate. This compound features a butanedioic acid backbone with hydroxyl groups at the 2 and 3 positions, contributing to its solubility and reactivity. It typically appears as a white to off-white powder and is soluble in water, which enhances its bioavailability. The calcium salt form provides essential calcium ions, making it useful in dietary supplements and food fortification. The (2R,3S) configuration indicates specific stereochemistry, which can influence its biological activity and interaction with enzymes. This compound is often studied for its potential health benefits, including its role in calcium supplementation and its involvement in metabolic processes. Additionally, it is generally regarded as safe for consumption, although specific regulatory guidelines should be followed. Overall, butanedioic acid, 2,3-dihydroxy-, calcium salt is valued for its nutritional properties and applications in health-related products.
Formula:C4H6O6·Ca
InChI:InChI=1/C4H6O6.Ca/c5-1(3(7)8)2(6)4(9)10;/h1-2,5-6H,(H,7,8)(H,9,10);/t1-,2+;
InChI key:InChIKey=XTHSXAWAKVEMHZ-NUGIMEKKNA-N
SMILES:[C@H]([C@H](C(O)=O)O)(C(O)=O)O.[Ca]
Synonyms:
  • Butanedioic acid, 2,3-dihydroxy-, calcium salt (1:1), (2R,3S)-rel-
  • Butanedioic acid, 2,3-dihydroxy-, calcium salt (1:1), (R*,S*)-
  • Calcium meso-tartrate
  • Calcium mesotartrate
  • Mesotartaric acid calcium salt
  • Tartaric acid, calcium salt (1:1), meso-
  • Tonyol
  • calcium (2R,3S)-2,3-dihydroxybutanedioate
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