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CAS 923-42-2

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1,2,4-Butanetricarboxylic acid

Description:
1,2,4-Butanetricarboxylic acid, also known as citric acid, is a tricarboxylic acid characterized by three carboxyl functional groups (-COOH) attached to a four-carbon backbone. It is a colorless, odorless, and crystalline solid that is highly soluble in water, making it an important compound in various biological and industrial processes. Citric acid plays a crucial role in the citric acid cycle (Krebs cycle), which is essential for cellular metabolism in living organisms. It is commonly found in citrus fruits and is widely used as a natural preservative, flavoring agent, and acidulant in food and beverages. Additionally, it serves as a chelating agent in cleaning products and pharmaceuticals. The compound exhibits weak acidity and can act as a buffer in solutions, helping to maintain pH levels. Its ability to form complexes with metal ions enhances its utility in various applications, including cosmetics and personal care products. Overall, 1,2,4-butanetricarboxylic acid is a versatile and significant chemical in both natural and industrial contexts.
Formula:C7H10O6
InChI:InChI=1S/C7H10O6/c8-5(9)2-1-4(7(12)13)3-6(10)11/h4H,1-3H2,(H,8,9)(H,10,11)(H,12,13)
InChI key:InChIKey=LOGBRYZYTBQBTB-UHFFFAOYSA-N
SMILES:C(CCC(O)=O)(CC(O)=O)C(O)=O
Synonyms:
  • 1,2,4-Butanetricarboxylic acid
  • 1,2,4-Tricarboxybutane
  • 3-Carboxyhexanedioic acid
  • Hexanedioic acid, 3-carboxy-
  • NSC 60127
  • NSC 8447
  • Pentanedioic acid, 2-(carboxymethyl)-
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