PYROCATECHOLSULFONEPHTHALEIN
PYROCATECHOLSULFONEPHTHALEIN structure
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Common Name | PYROCATECHOLSULFONEPHTHALEIN | ||
|---|---|---|---|---|
| CAS Number | 115-41-3 | Molecular Weight | 386.375 | |
| Density | 1.6±0.1 g/cm3 | Boiling Point | 659.5±55.0 °C at 760 mmHg | |
| Molecular Formula | C19H14O7S | Melting Point | 185 °C (dec.)(lit.) | |
| MSDS | Chinese USA | Flash Point | 352.7±31.5 °C | |
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Biological Activities and Chemical Composition of Methanolic Extracts of Selected Autochthonous Microalgae Strains from the Red Sea.
Mar. Drugs 13 , 3531-49, (2015) Four lipid-rich microalgal species from the Red Sea belonging to three different genera (Nannochloris, Picochlorum and Desmochloris), previously isolated as novel biodiesel feedstocks, were bioprospected for high-value, bioactive molecules. Methanol extracts ... |
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Biological evaluation, chelation, and molecular modeling studies of novel metal-chelating inhibitors of NF-kappaB-DNA binding: structure activity relationships.
J. Med. Chem. 49 , 3595-601, (2006) Previously, we have reported that aurintricarboxylic acid (ATA) is one of the most potent inhibitors of the DNA binding of transcription factor NF-kappaB. We now report the NF-kappaB-DNA binding inhibitory activity of ATA analogues. An electrophoretic mobilit... |
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Predicting the composition of red wine blends using an array of multicomponent Peptide-based sensors.
Molecules 20 , 9170-82, (2015) Differential sensing using synthetic receptors as mimics of the mammalian senses of taste and smell is a powerful approach for the analysis of complex mixtures. Herein, we report on the effectiveness of a cross-reactive, supramolecular, peptide-based sensing ... |
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Speciation of aluminium(III) in natural waters using differential pulse voltammetry with a pyrocatechol violet-modified electrode.
Analyst 126(8) , 1404-8, (2001) A differential pulse voltammetric (DPV) procedure is proposed for the speciation of aluminium in natural waters using Pyrocatechol Violet chemically modified electrodes (PCV-CMEs). This novel speciation idea is based on the selective determination of differen... |
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Topographical distribution of Purkinje cells in the uvula and the nodulus projecting to the vestibular nuclei in cats.
Brain Res. 416(1) , 100-12, (1987) The localization of the Purkinje cells in the uvula and nodulus projecting to the vestibular nuclei and the prepositus hypoglossal nucleus (PH) was studied by means of retrograde axonal transport of horseradish peroxidase in cats. Findings indicate a zonal or... |
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Complexation of bisphosphonates with ytterbium(III): application of phosphate and ATP detection assay based on Yb(3+)-pyrocatechol violet.
J. Inorg. Biochem. 103(12) , 1652-7, (2009) The coordination chemistry of bisphosphonates with Yb(3+) was investigated to evaluate the potential of the UV-vis based detection method using the Yb(3+)-pyrocatechol complexation reaction as a sensor for bisphosphonates. The complexation chemistry of Yb(3+)... |
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UV-vis spectroscopic study directly detecting inorganic phosphorus in urine and our reagent kit.
Anal. Bioanal. Chem 384(3) , 774-9, (2006) The determination of inorganic phosphorus in human urine is very important, since it has diagnostic value in some clinical cases. Here we apply a simple, sensitive and direct method to determine inorganic phosphorus in urine. This new ensemble is prepared by ... |
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[Directed screening of bacteria--destructive agents of surface-active substances].
Antibiot. Khimioter. 34(3) , 192-4, (1989) A procedure for detection of bacteria destructing cationic surface active substances (CSAS) was developed. The procedure is based on changing colour of pyrocatechin violet, an organic dye from geen-blue in the presence of a CSAS to red-brown in its absence. A... |
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Conostegia xalapensis (Melastomataceae): an aluminum accumulator plant.
Physiol. Plant. 144(2) , 134-45, (2012) In acidic soils, an excess of Al³⁺ is toxic to most plants. The Melastomataceae family includes Al-accumulator genera that tolerate high Al³⁺ by accumulating it in their tissues. Conostegia xalapensis is a common shrub in Mexico and Central America colonizing... |
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Study and analytical application of ion-pair formation in the system fluoxetine-pyrocatechol violet and fluvoxamine-pyrocatechol violet.
Pharmazie 58(4) , 245-8, (2003) Pyrocatechol violet (PCV) reacts in aqueous media with fluoxetine (FLX) and fluvoxamine (FLV) forming coloured ion-association complexes, which are insoluble in water but quantitatively extracted into chloroform-n-butanol mixture. The composition of the compo... |