Date published: 2026-1-20

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3-acetyl-4-hydroxy-2H-chromen-2-one (CAS 2555-37-5)

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Alternate Names:
3-Acetyl-4-hydroxy-2-benzopyrone
CAS Number:
2555-37-5
Molecular Weight:
204.18
Molecular Formula:
C11H8O4
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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3-acetyl-4-hydroxy-2H-chromen-2-one is a natural compound prevalent in various plants like ginger, oregano, and nutmeg. It represents a significant element of the essential oils extracted from these plants and is also present in certain foods. 3-acetyl-4-hydroxy-2H-chromen-2-one, a phenolic compound, has attracted considerable research attention due to its intriguing properties. Its properties have been extensively examined in lab settings, with in vitro studies suggesting that it can exhibit anti-inflammatory, antioxidant, antibacterial, anticancer, and antifungal behavior. The precise action mechanism of 3-acetyl-4-hydroxy-2H-chromen-2-one remains unclear. However, it′s thought that it might work by inhibiting specific enzymes related to inflammation, oxidative stress, and cancer cell growth. Furthermore, it′s speculated that 3-acetyl-4-hydroxy-2H-chromen-2-one might function as an antioxidant by neutralizing free radicals and reactive oxygen species.


3-acetyl-4-hydroxy-2H-chromen-2-one (CAS 2555-37-5) References

  1. Polymorphism in 3-acetyl-4-hydroxy-2H-chromen-2-one.  |  Ghouili, A., et al. 2015. Acta Crystallogr C Struct Chem. 71: 873-7. PMID: 26422214
  2. Affinity-based small fluorescent probe for NAD(P)H:quinone oxidoreductase 1 (NQO1). Design, synthesis and pharmacological evaluation.  |  Bian, J., et al. 2017. Eur J Med Chem. 127: 828-839. PMID: 27829520
  3. An Efficient Fluorescence 'Turn-On' Chemosensor Comprising of Coumarin and Rhodamine Moieties for Al3+ and Hg2.  |  Acharyya, S., et al. 2017. J Fluoresc. 27: 2051-2057. PMID: 28823086
  4. Synthesis and Spectral Characterization of Asymmetric Azines Containing a Coumarin Moiety: The Discovery of New Antimicrobial and Antioxidant Agents.  |  Ristić, MN., et al. 2019. Chem Biodivers. 16: e1800486. PMID: 30359472
  5. Perspectives of medicinally privileged chalcone based metal coordination compounds for biomedical applications.  |  Mahapatra, DK., et al. 2019. Eur J Med Chem. 174: 142-158. PMID: 31035237
  6. Synthesis, computational study and cytotoxicity of 4-hydroxycoumarin-derived imines/enamines.  |  Vaseghi, S., et al. 2021. Mol Divers. 25: 1011-1024. PMID: 32323127
  7. Recent advancements in anti-leishmanial research: Synthetic strategies and structural activity relationships.  |  Gupta, O., et al. 2021. Eur J Med Chem. 223: 113606. PMID: 34171661
  8. Electrochemical sensing of sodium dehydroacetate in preserved strawberries based onin situ pyrrole electropolymerization at modified carbon paste electrodes.  |  Abdallah, AB., et al. 2023. Food Chem. 401: 134058. PMID: 36095998
  9. Circularly Polarized Luminescence from New Heteroleptic Eu(III) and Tb(III) Complexes.  |  Ruggieri, S., et al. 2023. Inorg Chem. 62: 8812-8822. PMID: 37262334

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

3-acetyl-4-hydroxy-2H-chromen-2-one, 500 mg

sc-288892
500 mg
$204.00