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CAS 2338-05-8

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Iron citrate

Description:
Iron citrate, with the CAS number 2338-05-8, is a coordination compound formed by the complexation of iron ions with citric acid. This substance typically appears as a brownish or yellowish powder and is soluble in water, which enhances its bioavailability. Iron citrate is often used as a dietary supplement to provide iron, particularly for individuals with iron deficiency or anemia, as it is generally better tolerated than other iron supplements. The compound exhibits chelating properties, allowing it to bind iron in a way that facilitates absorption in the gastrointestinal tract. Additionally, iron citrate can act as a source of both iron and citrate ions, which may have antioxidant properties. Its stability and solubility make it suitable for various applications in pharmaceuticals and nutrition. However, like all iron supplements, it should be used with caution to avoid potential side effects such as gastrointestinal discomfort or iron overload.
Formula:C6H8O7·xFe
InChI:InChI=1S/C6H8O7.Fe/c7-3(8)1-6(13,5(11)12)2-4(9)10;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);
InChI key:InChIKey=HUTBITLDXCEAPZ-UHFFFAOYSA-N
SMILES:C(CC(O)=O)(CC(O)=O)(C(O)=O)O.[Fe]
Synonyms:
  • 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, iron salt
  • 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, iron salt (1:?)
  • Ccris 6843
  • Citric acid, iron salt
  • Iron (III) citrate
  • Iron - 2-Hydroxypropane-1,2,3-Tricarboxylic Acid (1:1)
  • Iron 2-hydroxy-1,2,3-propanetricarboxylate
  • Iron(3+) 2-Hydroxypropane-1,2,3-Tricarboxylate
  • Iron(3+) 2-Hydroxypropane-1,2,3-Tricarboxylate Tetrahydrate
  • Iron(III) citrate tetrahydrate
  • See more synonyms
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