Leucocrystal violet
Leucocrystal violet structure
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Common Name | Leucocrystal violet | ||
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| CAS Number | 603-48-5 | Molecular Weight | 373.534 | |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 529.8±50.0 °C at 760 mmHg | |
| Molecular Formula | C25H31N3 | Melting Point | 175-177 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 281.8±20.7 °C | |
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Simultaneous determination of malachite green, gentian violet and their leuco metabolites in catfish or trout tissue by high-performance liquid chromatography with visible detection.
J. Chromatogr. B. Biomed. Sci. Appl. 688(2) , 325-30, (1997) A sensitive analytical procedure for the determination of residues of leucomalachite green (LMG)-malachite green (MG) and leucogentian violet (LGV)-gentian violet (GV) in catfish or trout tissue is presented. Frozen (-20 degrees C) fish fillets were cut into ... |
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Simultaneous determination of malachite green, gentian violet and their leuco-metabolites in aquatic products by high-performance liquid chromatography-linear ion trap mass spectrometry.
J. Chromatogr. A. 1172(2) , 121-6, (2007) A method has been developed for the simultaneous determination of malachite green, gentian violet and their leuco-metabolites in various aquatic products using isotope dilution liquid chromatography-linear ion trap mass spectrometry without post-column oxidat... |
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Biotransformation of gentian violet to leucogentian violet by human, rat, and chicken intestinal microflora.
Drug Metab. Dispos. 12(3) , 330-6, (1984) Cellular suspensions of microflora isolated from human feces and from intestinal contents of rat and chicken transformed the triphenylmethane dye gentian violet under anaerobic conditions. Pure cultures of nine genera of strict and facultative anaerobes were ... |
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High-performance liquid chromatography of gentian violet, its demethylated metabolites, leucogentian violet and methylene blue with electrochemical detection.
J. Chromatogr. A. 467(1) , 259-66, (1989) High-performance liquid chromatographic conditions are reported for the electrochemical detection (ED) of Gentian Violet, its demethylated metabolites, Leucogentian Violet and Methylene Blue. Gentian Violet, its demethylated metabolites and Leucogentian Viole... |
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Determination of leucogentian violet and gentian violet in catfish tissue by high-performance liquid chromatography with visible detection.
J. Chromatogr. B, Biomed. Appl. 674(1) , 125-31, (1995) A sensitive analytical procedure for the determination of residues of leucogentian violet (LGV) and gentian violet (GV) in catfish tissue is presented. Frozen (-20 degrees C) catfish fillets were cut into chunks and then blended in a Waring blender. A 10-g am... |
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Persistence of gentian violet and leucogentian violet in channel catfish (ictalurus punctatus) muscle after water-borne exposure.
J. Chromatogr. B. Biomed. Sci. Appl. 723(1-2) , 287-91, (1999) Gentian violet is a triphenylmethane dye that is an antifungal/antiparastic agent. GV is similar to malachite green that has been used in the aquaculture industry for treatment or prevention of external fungal and parasitic infections in fish and fish eggs al... |
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Determination of gentian violet, its demethylated metabolites, and leucogentian violet in chicken tissue by liquid chromatography with electrochemical detection.
J. Assoc. Off. Anal. Chem. 73(6) , 940-6, (1990) A method is presented for determination of residues of gentian violet (GV), its demethylated metabolites (pentamethyl and tetramethyl), and leucogentian violet (LGV) in chicken tissue. The analytes are extracted from tissue with acetonitrile/buffer and partit... |
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Confirmation of gentian violet and its metabolite leucogentian violet in catfish muscle using liquid chromatography combined with atmospheric pressure ionization mass spectrometry.
Rapid Commun. Mass Spectrom. 10(12) , 1479-84, (1996) Gentian violet (GV) is a triphenylmethane dye antiseptic with potential for illegal use in livestock production, especially aquaculture where the related malachite green has been widely used. This potential misuse has regulatory importance because of the obse... |
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Confirmation of leucogentian violet in chicken fat by gas chromatography/mass spectrometry.
J. AOAC Int. 77(5) , 1137-42, (1994) A gas chromatographic/mass spectrometric (GC/MS) procedure for confirming the identity of leucogentian violet (LGV) in chicken fat was developed for regulatory application. The unused portion of the extract remaining from a determinative procedure was back-ex... |
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Determination of leucogentian violet in chicken fat by liquid chromatography with electrochemical and ultraviolet detection: interlaboratory study.
J. AOAC Int. 77(6) , 1454-60, (1994) A laboratory trial was completed for a liquid chromatographic method that can quantitate leucogentian violet (LGV) in chicken fat at 10 ppb. With this method, LGV is isolated from the fat matrix by a series of liquid-liquid extractions. This trial evaluated 2... |