2',4'-二羟基苯乙酮
2',4'-二羟基苯乙酮结构式
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常用名 | 2',4'-二羟基苯乙酮 | 英文名 | 2,4-Dihydroxyacetophenone |
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| CAS号 | 89-84-9 | 分子量 | 152.147 | |
| 密度 | 1.3±0.1 g/cm3 | 沸点 | 319.3±12.0 °C at 760 mmHg | |
| 分子式 | C8H8O3 | 熔点 | 143-144.5 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 161.1±16.1 °C | |
| 符号 |
GHS05, GHS07 |
信号词 | Danger |
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Bioactive metabolites from biotransformation of paeonol by the white-rot basidiomycete Coriolus versicolor.
Nat. Prod. Commun. 6(8) , 1129-30, (2011) Biotransformation of paeonol (1) with the white-rot basidiomycete Coriolus versicolor afforded two metabolites, 2,4-dihydroxyacetophenone (2) and 2,5-dihydroxy-4-methoxyacetophenone (3), which were identified by spectroscopic methods. Compound 3 showed higher... |
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Multifaceted defense against antagonistic microbes in developing offspring of the parasitoid wasp Ampulex compressa (Hymenoptera, Ampulicidae).
PLoS ONE 9(6) , e98784, (2014) Effective antimicrobial strategies are essential adaptations of insects to protect themselves, their offspring, and their foods from microbial pathogens and decomposers. Larvae of the emerald cockroach wasp, Ampulex compressa, sanitize their cockroach hosts, ... |
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Synthesis, Characterization and Biological Studies of Metal(II) Complexes of (3E)-3-[(2-{(E)-[1-(2,4-Dihydroxyphenyl) ethylidene]amino}ethyl)imino]-1-phenylbutan-1-one Schiff Base.
Molecules 20 , 9788-802, (2015) Co(II), Ni(II), Zn(II) and Cu(II) complexes of (3E)-3-[(2-{(E)-[1-(2,4-dihydroxyphenyl)ethylidene]amino}ethyl)imino]-1-phenylbutan-1-one (DEPH2) derived from ethylenediamine, 2',4'-dihydroxyacetophenone and 1-phenylbutane-1,3-dione have been synthesized and c... |
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Aromatic aldehydes and aromatic ketones open ATP-sensitive K+ channels in guinea-pig ventricular myocytes.
Pflugers Arch. 421(5) , 409-15, (1992) Patch-clamp techniques were used to study the effects of three carbonyl compounds, 3,4-dihydroxybenzaldehyde, 2,3-dihydroxybenzaldehyde, and 2,4-dihydroxyacetophenone, on the adenosine-5'-triphosphate(ATP)-sensitive K+ channel current (IK.ATP) in guinea-pig v... |
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2,4'-Dihydroxyacetophenone dioxygenase (EC 1.13.11.41) from Alcaligenes sp. 4HAP: a novel enzyme with an atypical dioxygenase sequence.
Biochem. J. 344 Pt 2 , 397-402, (1999) 2,4'-Dihydroxyacetophenone dioxygenase (EC 1.13.11.41) was purified to homogeneity from Alcaligenes sp. 4HAP grown on 4-hydroxyacetophenone. Measurements of the M(r) of the native enzyme ranged from 81600 to 87000, whereas values of 21000 and 20379 were given... |
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Application of high-resolution ESI and MALDI mass spectrometry to metabolite profiling of small interfering RNA duplex.
J. Mass Spectrom. 47(8) , 1015-22, (2012) We investigated the application of a high-resolution Orbitrap mass spectrometer equipped with an electrospray ionization (ESI) source and a matrix-assisted laser desorption/ionization-time-of-flight (MALDI-TOF) mass spectrometer to the metabolite profiling of... |
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Spectrophotometric investigation of the complexation mechanism of Al(III) by 2,4-dihydroxy-acetophenone.
Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 77(1) , 51-8, (2010) The complexation of Al(III) by 2,4(OH)(2)-acetophenone in methanol and ethanol was investigated using spectroscopic methods (UV-vis) and theoretical procedures (DFT) in order to determine its stoichiometry and stability constant and to analyze the effect of t... |