2-chloranil
2-chloranil structure
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Common Name | 2-chloranil | ||
|---|---|---|---|---|
| CAS Number | 2435-53-2 | Molecular Weight | 245.875 | |
| Density | 1.8±0.1 g/cm3 | Boiling Point | 164.7±40.0 °C at 760 mmHg | |
| Molecular Formula | C6Cl4O2 | Melting Point | 126-129 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 60.3±27.9 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
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The chemical profile of pyrrolizidine alkaloids from selected greek endemic boraginaceae plants determined by gas chromatography/mass spectrometry.
J. AOAC Int. 97(5) , 1244-9, (2015) Four Greek endemic Boraginaceae plants, Onosma erecta Sibth. & Sm., Onosma kaheirei Teppner, Onosma leptantha Heldr., and Cynoglossum columnae L. (aerial parts), were screened for their content of pyrrolizidine alkaloids (PAs). TLC with the Mattocks-Molyneux ... |
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Identification and characterization of novel benzil (diphenylethane-1,2-dione) analogues as inhibitors of mammalian carboxylesterases.
J. Med. Chem. 48 , 2906-15, (2005) Carboxylesterases (CE) are ubiquitous enzymes responsible for the metabolism of xenobiotics. Because the structural and amino acid homology among esterases of different classes, the identification of selective inhibitors of these proteins has proved problemat... |
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Sequestration of a highly reactive intermediate in an evolving pathway for degradation of pentachlorophenol.
Proc. Natl. Acad. Sci. U. S. A. 110(24) , E2182-90, (2013) Microbes in contaminated environments often evolve new metabolic pathways for detoxification or degradation of pollutants. In some cases, intermediates in newly evolved pathways are more toxic than the initial compound. The initial step in the degradation of ... |
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Spectrophotometric, Fourier transform infrared spectroscopic and theoretical studies of the charge-transfer complexes between methyldopa [(S)-2 amino-3-(3,4-dihydroxyphenyl)-2-methyl propanoic acid] and the acceptors (chloranilic acid, o-chloranil and dichlorodicyanobenzoquinone) in acetonitrile and their thermodynamic properties.
Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 92 , 212-24, (2012) Methyldopa is a much used antihypertensive drug. It is the subject matter of study mostly for the determination and estimation of methyldopa in pharmaceutical properties. These considerations led us to study the charge-transfer interactions between methyldopa... |
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Substituent-induced switch of the role of charge-transfer complexes in the Diels-Alder reactions of o-chloranil and styrenes.
J. Org. Chem. 77(14) , 5971-81, (2012) Addition of p-substituted styrenes, XSty (X = H, Me, MeO, or Cl) to the solutions of o-chloranil, oCA, in dichloromethane resulted in the transient formation of the charge-transfer complexes, [XSty, oCA], followed by the Diels-Alder reaction. At low temperatu... |
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The comparative toxicity of a reduced, crude comfrey (Symphytum officinale) alkaloid extract and the pure, comfrey-derived pyrrolizidine alkaloids, lycopsamine and intermedine in chicks (Gallus gallus domesticus).
J. Appl. Toxicol. 36 , 716-25, (2016) Comfrey (Symphytum officinale), a commonly used herb, contains dehydropyrrolizidine alkaloids that, as a group of bioactive metabolites, are potentially hepatotoxic, pneumotoxic, genotoxic and carcinogenic. Consequently, regulatory agencies and international ... |
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In situ coupled oxidation cycle catalyzed by highly active and reusable Pt-catalysts: dehydrogenative oxidation reactions in the presence of a catalytic amount of o-chloranil using molecular oxygen as the terminal oxidant.
Chem. Commun. (Camb.) 46(42) , 8052-4, (2010) An in situ coupled oxidation cycle that allows catalytic oxidation of a substrate with catalytic amounts of o-chloranil and novel reusable polymer-immobilized platinum nanocluster catalysts using molecular oxygen as the terminal oxidant was developed. |
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Oxidative DNA lesions in V79 cells mediated by pentachlorophenol metabolites.
Arch. Toxicol. 70(7) , 457-60, (1996) Incubation of the pentachlorophenol (PCP) metabolites, tetrachloro-p-benzoquinone (chloranil, TCpBQ), tetrachloro-p-hydroquinone (TCpHQ) and tetrachloro-p-benzoquinone (TCoBQ) with V79 Chinese hamster cells led to a significant enhancement of the amount of 8-... |
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Oxidative dimer produced from a 2,3,4-trihydroxybenzoic ester.
Biosci. Biotechnol. Biochem. 71(7) , 1731-4, (2007) The DPPH radical-scavenging abilities of the naturally occurring phenolic acid, 2,3,4-trihydroxybenzoic acid, and its methyl ester were evaluated. Both compounds in acetonitrile scavenged as many as four radicals compared to three or fewer radical consumption... |
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Determination of total retronecine esters-type hepatotoxic pyrrolizidine alkaloids in plant materials by pre-column derivatization high-performance liquid chromatography.
Biomed. Chromatogr. 23(6) , 665-71, (2009) A pre-column derivatization high-performance liquid chromatography method with diode array detection was developed and validated to determine the total retronecine esters-type hepatotoxic pyrrolizidine alkaloids (RET-HPAs) in herbs. The RET-HPAs reacted with ... |