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CAS 939-19-5

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3-Hydroxycoumarin

Description:
3-Hydroxycoumarin, with the CAS number 939-19-5, is a chemical compound belonging to the coumarin family, characterized by its aromatic structure and a hydroxyl group at the 3-position of the coumarin ring. This compound typically appears as a white to pale yellow crystalline solid and is known for its fluorescent properties, which make it useful in various applications, including as a fluorescent marker in biochemical assays. 3-Hydroxycoumarin exhibits moderate solubility in organic solvents and limited solubility in water, which can influence its behavior in biological systems. It is also recognized for its potential pharmacological properties, including anticoagulant activity, and has been studied for its role in the synthesis of other bioactive compounds. Additionally, this compound can undergo various chemical reactions, such as esterification and oxidation, making it a versatile intermediate in organic synthesis. Safety data indicates that, while it may pose some health risks, proper handling and usage guidelines can mitigate these concerns.
Formula:C9H6O3
InChI:InChI=1S/C9H6O3/c10-7-5-6-3-1-2-4-8(6)12-9(7)11/h1-5,10H
InChI key:InChIKey=MJKVTPMWOKAVMS-UHFFFAOYSA-N
SMILES:OC1=CC=2C(OC1=O)=CC=CC2
Synonyms:
  • 2H-1-Benzopyran-2-one, 3-hydroxy-
  • 2H-1-Benzopyran-2-one, 3-hydroxy- (9CI)
  • 3-Coumarinol
  • 3-Hydroxy-2H-1-benzopyran-2-one
  • 3-Hydroxy-cumarin
  • 3-Hydroxychromen-2-one
  • 3-Hydroxycoumarin
  • 3-hydroxy-2H-chromen-2-one
  • Brn 0128032
  • Coumarin, 3-hydroxy-
  • Nsc 74691
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