4-nitrocatechol
4-nitrocatechol structure
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Common Name | 4-nitrocatechol | ||
|---|---|---|---|---|
| CAS Number | 3316-09-4 | Molecular Weight | 155.108 | |
| Density | 1.6±0.1 g/cm3 | Boiling Point | 358.2±32.0 °C at 760 mmHg | |
| Molecular Formula | C6H5NO4 | Melting Point | 173-177 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 168.8±13.6 °C | |
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Effect of commercially available green and black tea beverages on drug-metabolizing enzymes and oxidative stress in Wistar rats.
Food Chem. Toxicol. 70 , 120-7, (2014) The effect of commercially available green tea (GT) and black tea (BT) drinks on drug metabolizing enzymes (DME) and oxidative stress in rats was investigated. Male Wistar rats were fed a laboratory chow diet and GT or BT drink for 5 weeks. Control rats recei... |
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Molecular characterization of the boron adducts of the proteasome inhibitor bortezomib with epigallocatechin-3-gallate and related polyphenols.
Org. Biomol. Chem. 13(13) , 3887-99, (2015) The green tea polyphenol epigallocatechin-3-gallate (EGCG) was reported to effectively antagonize the ability of Bortezomib (BZM) to induce apoptosis in cancer cells. This interaction was attributed to the formation of a covalent adduct between a phenolic moi... |
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Phase II metabolism in human skin: skin explants show full coverage for glucuronidation, sulfation, N-acetylation, catechol methylation, and glutathione conjugation.
Drug Metab. Dispos. 43(1) , 126-39, (2014) Although skin is the largest organ of the human body, cutaneous drug metabolism is often overlooked, and existing experimental models are insufficiently validated. This proof-of-concept study investigated phase II biotransformation of 11 test substrates in fr... |
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Investigation of the synergistic effects for p-nitrophenol mineralization by a combined process of ozonation and electrolysis using a boron-doped diamond anode
J. Hazard. Mater. 280 , 644-53, (2014) Electrolysis and ozonation are two commonly used technologies for treating wastewaters contaminated with nitrophenol pollutants. However, they are often handicapped by their slow kinetics and low yields of total organic carbon (TOC) mineralization. To improve... |
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Crystallization and preliminary crystallographic analysis of 2-aminophenol 1,6-dioxygenase complexed with substrate and with an inhibitor.
Acta Crystallogr. Sect. F Struct. Biol. Cryst. Commun. 68(Pt 11) , 1337-40, (2012) Dioxygen activation implemented by nonhaem Fe(II) enzymes containing the 2-His-1-carboxylate facial triad has been extensively studied in recent years. Extradiol dioxygenase is the archetypal member of this superfamily and catalyzes the oxygenolytic ring open... |
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Structures of aminophenol dioxygenase in complex with intermediate, product and inhibitor.
Acta Crystallogr. D Biol. Crystallogr. 69(Pt 1) , 32-43, (2013) Dioxygen activation by nonhaem Fe(II) enzymes containing the 2-His-1-carboxylate facial triad has been extensively studied in recent years. Here, crystal structures of 2-aminophenol 1,6-dioxygenase, an enzyme that represents a minor group of extradiol dioxyge... |
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Charge-transfer complexes of 4-nitrocatechol with some amino alcohols.
Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 75(3) , 970-7, (2010) Charge-transfer (CT) complexes formed from the reactions of 4-nitropyrocatechol (4-nCat) as an electron acceptor with four amino alcohols: 2-aminoethanol, 1-amino-2-propanol, 4-aminobutanol and N-(2-hydroxyethyl)-1,3-diaminopropane (NHEDAP) as electron donors... |
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Inhibition of human cytochrome P450 2E1 and 2A6 by aldehydes: structure and activity relationships.
Chem. Biol. Interact. 219 , 195-202, (2014) The purpose of this study was to probe active site structure and dynamics of human cytochrome P4502E1 and P4502A6 using a series of related short chain fatty aldehydes. Binding efficiency of the aldehydes was monitored via their ability to inhibit the binding... |
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Characterization of Rhodococcus wratislaviensis strain J3 that degrades 4-nitrocatechol and other nitroaromatic compounds.
Antonie van Leeuwenhoek 87(2) , 149-53, (2005) The bacterial strain J3 was isolated from soil by selective enrichment on mineral medium containing 4-nitrocatechol as the sole carbon and energy source. This strain was identified as Rhodococcus wratislaviensis on the basis of morphology, biochemical, physio... |
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Synergetic effect of ultrasound with dual fields for the degradation of nitrobenzene in aqueous solution.
Environ. Sci. Technol. 43(13) , 5094-9, (2009) Experiments have been performed with a semicontinuous batch reactor to compare the degradation efficiency of nitrobenzene in aqueous solution by the ultrasonic processes of single field, opposite dual fields, and orthogonal dual fields. Ultrasound with dual f... |