NSC139021
NSC139021 structure
|
Common Name | NSC139021 | ||
|---|---|---|---|---|
| CAS Number | 1147-56-4 | Molecular Weight | 255.29500 | |
| Density | 1.4g/cm3 | Boiling Point | 523.251ºC at 760 mmHg | |
| Molecular Formula | C13H9N3OS | Melting Point | 138-139 °C | |
| MSDS | Chinese USA | Flash Point | 270.253ºC | |
|
Planar triazinium cations from vanadyl-mediated ring cyclizations: the thiazole species for efficient nuclear staining and photocytotoxicity.
Dalton Trans. 42(13) , 4436-49, (2013) Planar triazinium cationic species from vanadyl-assisted cyclization of 1-(2-thiazolylazo)-2-naphthol (H-TAN, 1), 1-(2-pyridylazo)-2-naphthol (H-PAN, 2), 2-(2'-thiazolylazo)-p-cresol (H-TAC, 3) and 6-(2'-thiazolylazo)-resorcinol (H-TAR, 5) were prepared and c... |
|
|
Study on the determination of heavy metals in water samples with ultrasound-assisted dispersive liquid-liquid microextraction prior to FAAS.
Water Sci. Technol. 67(2) , 247-53, (2013) A new, simple and rapid method based on dispersive liquid-liquid microextraction (DLLME) was developed for extracting and preconcentrating copper (Cu), nickel (Ni), lead (Pb) and cadmium (Cd) in water samples prior to flame atomic absorption spectrometry (FAA... |
|
|
Determination of manganese in water samples by flame atomic absorption spectrometry after cloud point extraction.
Analyst 126(4) , 534-7, (2001) Cloud point extraction has been used for the preconcentration of manganese, after the formation of a complex with 1-(2-thiazolylazo)-2-naphthol (TAN), and later analysis by flame atomic absorption spectrometry using octylphenoxypolyethoxyethanol (Triton X-114... |
|
|
Removal and recovery of mercury(II) from hazardous wastes using 1-(2-thiazolylazo)-2-naphthol functionalized activated carbon as solid phase extractant.
J. Hazard. Mater. 113(1-3) , 75-9, (2004) As a part of removal of toxic heavy metals from hazardous wastes, solid phase extraction (SPE) of mercury(II) at trace and ultra trace levels was studied using 1-(2-thiazolylazo)-2-naphthol (TAN) functionalized activated carbon (AC). The SPE material removes ... |
|
|
Potentiometric, spectroscopic and thermal studies on the metal chelates of 1-(2-thiazolylazo)-2-naphthalenol.
Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 61(5) , 929-36, (2005) The synthesis and characterization of Mn(II), Fe(III), Co(II), Ni(II), Cu(II), Zn(II), Cd(II), Pd(II) and UO2(II) chelates of 1-(2-thiazolylazo)-2-naphthalenol (TAN) were reported. The dissociation constants of the ligand and the stability constants of the me... |
|
|
Non-chromatographic mercury speciation and determination in wine by new core-shell ion-imprinted sorbents.
J. Hazard. Mater. 231-232 , 49-56, (2012) In this study new Hg(II) core-shell imprinted sorbents (Hg(II)-IIPs) were prepared and tested for speciation and determination of Hg in wine. The silica gel, chemically modified with 3-(trimethoxysilyl)propyl methacrylate (TSPM) was used as supporting materia... |
|
|
Planar triazinium cations from VO(2+)-assisted ring cyclizations: a remarkably efficient thiazole species for nuclear staining, PDT and anaerobic photocleavage of DNA.
Chem. Commun. (Camb.) 47(13) , 3954-6, (2011) Planar triazinium cationic species, from VO(2+)-assisted cyclization of 1-(2-thiazolylazo)-2-naphthol, shows efficient DNA intercalative binding, visible light-induced anaerobic plasmid DNA photocleavage activity and photocytotoxicity in HeLa and MCF-7 cancer... |
|
|
Solid phase extraction of Cu(II), Ni(II), Pb(II), Cd(II) and Mn(II) ions with 1-(2-thiazolylazo)-2-naphthol loaded Amberlite XAD-1180.
Environ. Monit. Assess. 152(1-4) , 369-77, (2009) A new method for separation and preconcentration of trace amounts of Cu(II), Ni(II), Pb(II), Cd(II) and Mn(II) ions in various matrices was proposed. The method is based on the adsorption and chelation of the metal ions on a column containing Amberlite XAD-11... |
|
|
Autoradiographic demonstration of cadmium not bound to metallothionein using 14C-labeled thiazolylazo-naphthol.
Histochemistry 87(4) , 327-9, (1987) We describe a new autoradiographic technique for differentially demonstrating the presence of trace amounts of cadmium that remains unbound to metallothionein in tissue sections. This procedure involves [14C-1,4,5,8-naphthol]-1-(2-thiazolylazo)-2-naphthol (TA... |
|
|
Determination of some trace metals by FAAS after solid-phase extraction with amberlite XAD-1180/TAN chelating resin.
Anal. Sci. 28(5) , 515-21, (2012) A new chelating resin was synthesized by immobilizing 1-(2-thiazolylazo)-2-naphthol through the -N=N- group on Amberlite XAD-1180. The resin was used for the preconcentration of Cd(II), Co(II), Cu(II), Mn(II), Ni(II), and Pb(II) ions and their determination b... |