Keyword Analysis & Research: chalcone density
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Chalcone - Wikipedia
https://en.wikipedia.org/wiki/Chalcone
WEBDensity: 1.071 g/cm 3: Melting point: 55 to 57 °C (131 to 135 °F; 328 to 330 K) Boiling point: 345 to 348 °C (653 to 658 °F; 618 to 621 K)
DA: 25 PA: 51 MOZ Rank: 34
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Chalcone | C15H12O | CID 637760 - PubChem
https://pubchem.ncbi.nlm.nih.gov/compound/Chalcone
WEB208.25 g/mol. Chalcone is a member of the class of chalcones that is acetophenone in which one of the methyl hydrogens has been replaced by a benzylidene group. It has a role as a plant metabolite. It is a member of styrenes and a member of chalcones.
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chalcone | C15H12O | ChemSpider
https://www.chemspider.com/Chemical-Structure.6921.html
WEBDensity: 1.1±0.1 g/cm 3: Boiling Point: 346.6±25.0 °C at 760 mmHg Vapour Pressure: 0.0±0.8 mmHg at 25°C Enthalpy of Vaporization: 59.1±3.0 kJ/mol Flash Point: 150.1±18.1 °C Index of Refraction:
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Chalcone: A Privileged Structure in Medicinal Chemistry
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6131713/
WEBJun 6, 2017 · The electron density on the two aromatic rings affects the enone’s electrophilicity for the reaction. 164 The Michael-related addition, cascade reaction, and epoxidation will be discussed in this section as well.
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Chalcone - NIST Chemistry WebBook
https://webbook.nist.gov/cgi/cbook.cgi?ID=C94417&Mask=1EFF
WEBMolecular weight: 208.2552. IUPAC Standard InChI:InChI=1S/C15H12O/c16-15 (14-9-5-2-6-10-14)12-11-13-7-3-1-4-8-13/h1-12H Copy. IUPAC Standard InChIKey:DQFBYFPFKXHELB-UHFFFAOYSA-N Copy. CAS Registry Number: 94-41-7. Chemical structure: This structure is also available as a 2d Mol file. Stereoisomers: 2-Propen-1-one, 1,3-diphenyl-, (E)-
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Chalcone synthesis, properties and medicinal applications: a …
https://link.springer.com/article/10.1007/s10311-019-00959-w
WEBJan 6, 2020 · The key parameters involved in the study of fluorescence are absorption (Abs λnm) and emission (Emi λnm) wavelengths, extinction coefficient ( ε) and quantum yield ( ϕ ). These physical parameters, in turn, depend on electron density across the molecule to display intrinsic fluorescence.
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Chalcone synthesis, properties and medicinal applications: a review
https://www.researchgate.net/publication/346520772_Chalcone_synthesis_properties_and_medicinal_applications_a_review
WEBJan 6, 2020 · Chalcones are active lead molecules in medicinal chemistry for the discovery of new drugs. Here, we review properties, biosynthesis and structural diversity of natural chalcones. Then, we present ...
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Chalcones: Diverse biological activities and structure–activity
https://www.sciencedirect.com/science/article/pii/B9780443186110000280
WEBJan 1, 2023 · Chalcone-conjugated molecules contain a high electron cloud density and low redox potential, with obvious antioxidant potential [28]. Another part of that study suggests that its antioxidant activity results from its metal chelating nature, which inhibits free radicals generated by transition metal catalysis [ 29 ].
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The conformational, electronic and spectral properties of chalcones…
https://www.sciencedirect.com/science/article/pii/S0166128009000761
WEBMay 15, 2009 · The ground-state geometries and electronic spectra of trans-chalcone and its derivatives have been studied with the density functional theory (DFT) and time-dependent density functional theory (TD-DFT). A wide panel of theoretical methods has been used, with various basis sets and DFT functionals, to assess a level of theory that …
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Pharmacological Properties of Chalcones: A Review of Preclinical
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7849684/
WEBJan 18, 2021 · Selected pharmacological studies included data on chalcones and their derivatives analyzed, experimental model ( in vivo or in vitro ), dose, concentration, and results of pharmacological activities with molecular mechanisms included.
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