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CAS 3737-95-9

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Calconcarboxylic acid

Description:
Calconcarboxylic acid, with the CAS number 3737-95-9, is an organic compound that belongs to the class of carboxylic acids. It is characterized by the presence of both a carboxylic acid functional group (-COOH) and a chromophoric system, which contributes to its distinctive color properties. This compound is typically used as a pH indicator due to its ability to change color in response to varying pH levels, making it valuable in analytical chemistry. Calconcarboxylic acid is soluble in water and exhibits a range of applications, including use in titrations and as a reagent in various chemical reactions. Its structure includes multiple functional groups that can participate in hydrogen bonding, influencing its solubility and reactivity. Additionally, it may exhibit chelating properties, allowing it to form complexes with metal ions. Overall, Calconcarboxylic acid is a versatile compound with significant utility in both laboratory and industrial settings.
Formula:C21H14N2O7S
InChI:InChI=1S/C21H14N2O7S/c24-16-10-17(31(28,29)30)13-7-3-4-8-14(13)18(16)22-23-19-12-6-2-1-5-11(12)9-15(20(19)25)21(26)27/h1-10,24-25H,(H,26,27)(H,28,29,30)
InChI key:InChIKey=MVQBFZXBLLMXGS-UHFFFAOYSA-N
SMILES:N(=NC=1C2=C(C=C(C(O)=O)C1O)C=CC=C2)C=3C4=C(C(S(=O)(=O)O)=CC3O)C=CC=C4
Synonyms:
  • 2,2-Dihydroxy-4-Sulpho-1,1-Azonaphthalene-3-Carboxylic Acid
  • 2-Hydroxy-1(2-Hydroxy-4-Sulfo-1-*Naphthylazo)3-Na
  • 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic acid
  • 2-Hydroxy-1-(2-hydroxy-4-sulpho-1-naphthylazo)-3-naphthoic acid
  • 2-Naphthalenecarboxylic acid, 3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthalenyl)azo]-
  • 2-Naphthalenecarboxylic acid, 3-hydroxy-4-[2-(2-hydroxy-4-sulfo-1-naphthalenyl)diazenyl]-
  • 2-Naphthoic acid, 3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthyl)azo]-
  • 3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)-2-naphthalenecarboxylic acid
  • 3-Hydroxy-4-(2-hydroxy-4-sulpho-1-naphthylazo)-2-naphthalenecarboxylic acid~Patton and Reeders
  • 3-Hydroxy-4-[2-(2-hydroxy-4-sulfo-1-naphthalenyl)diazenyl]-2-naphthalenecarboxylic acid
  • See more synonyms
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