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CAS 115822-57-6

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3-chromanecarboxylic acid

Description:
3-Chromanecarboxylic acid, also known as 3-carboxy-2,3-dihydro-1-benzopyran, is an organic compound characterized by its chromane structure, which consists of a benzene ring fused to a saturated six-membered ring containing an oxygen atom. This compound features a carboxylic acid functional group (-COOH) at the 3-position of the chromane ring, contributing to its acidic properties. It is typically a white to off-white solid at room temperature and is soluble in polar solvents such as water and alcohols, owing to the presence of the carboxylic acid group. The compound may exhibit biological activity, making it of interest in medicinal chemistry and pharmacology. Its synthesis can involve various methods, including the functionalization of chromane derivatives. Additionally, 3-chromanecarboxylic acid can serve as a building block in organic synthesis, potentially leading to the development of more complex molecules. As with many organic acids, it may participate in acid-base reactions and can form salts or esters under appropriate conditions.
Formula:C10H9O3
InChI:InChI=1/C10H10O3/c11-10(12)8-5-7-3-1-2-4-9(7)13-6-8/h1-4,8H,5-6H2,(H,11,12)/p-1/t8-/m0/s1
SMILES:c1ccc2c(c1)C[C@@H](CO2)C(=O)[O-]
Synonyms:
  • 3,4-dihydro-2H-chromene-3-carboxylic acid
  • 1H-indazol-1-ylacetic acid
  • (3R)-3,4-dihydro-2H-chromene-3-carboxylate
  • (3S)-3,4-dihydro-2H-chromene-3-carboxylate
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