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CAS 4352-89-0

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3H-benzo[f]chromen-3-one

Description:
3H-Benzo[f]chromen-3-one, also known as coumarin, is an organic compound characterized by its fused benzene and chromone structures. It typically appears as a colorless to pale yellow crystalline solid with a sweet, pleasant odor reminiscent of freshly cut hay. This compound is known for its aromatic properties and is commonly used in the fragrance industry, as well as in the formulation of flavoring agents. Coumarin exhibits a range of biological activities, including anticoagulant, anti-inflammatory, and antimicrobial effects, making it of interest in pharmaceutical research. It is soluble in organic solvents such as ethanol and ether but has limited solubility in water. The compound can undergo various chemical reactions, including oxidation and esterification, which can modify its properties and applications. However, it is important to note that coumarin has been associated with potential toxicity and regulatory scrutiny in certain contexts, particularly regarding its use in food products. Overall, 3H-benzo[f]chromen-3-one is a versatile compound with significant industrial and biological relevance.
Formula:C13H8O2
InChI:InChI=1/C13H8O2/c14-13-8-6-11-10-4-2-1-3-9(10)5-7-12(11)15-13/h1-8H
SMILES:c1ccc2c(c1)ccc1c2ccc(=O)o1
Synonyms:
  • 3H-naphtho[2,1-b]pyran-3-one
  • 3H-Benzo[f]chromen-3-one
  • sodium N,N-di(propan-2-yl)carbamodithioate
  • 3H-naphtho(2,1-b)pyr
  • benzo[f]chromen-3-one
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