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1-(2-Thiazolylazo)-2-naphthol

for spectrophotometric det. of Cd, Co, Cu, Mn, Ni, Tl, ≥99.0%

Synonym(e):

2-(2-Hydroxy-1-naphthylazo)-thiazol, TAN

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About This Item

Empirische Formel (Hill-System):
C13H9N3OS
CAS-Nummer:
1147-56-4
Molekulargewicht:
255.30
Beilstein:
21172
EG-Nummer:
214-555-3
MDL-Nummer:
MFCD00021611
UNSPSC-Code:
12000000
PubChem Substanz-ID:
329769649
NACRES:
NA.21

Qualitätsniveau

100

Assay

≥99.0% (CHN)
≥99.0%

Form

powder

Qualität

for spectrophotometric det. of Cd, Co, Cu, Mn, Ni, Tl

Methode(n)

UV/Vis spectroscopy: suitable

mp (Schmelzpunkt)

138-139 °C

Löslichkeit

methanol: 10 mg/mL, clear

SMILES String

Oc1ccc2ccccc2c1\N=N\c3nccs3

InChI

1S/C13H9N3OS/c17-11-6-5-9-3-1-2-4-10(9)12(11)15-16-13-14-7-8-18-13/h1-8,17H/b16-15+

InChIKey

IOMXCGDXEUDZAK-FOCLMDBBSA-N

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Sonstige Hinweise

Reagens für die Extraktion und die spektrophotometrische Bestimmung von Metallen, metallochromer Indikator

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WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

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Analysenzertifikate (COA)

Lot/Batch Number
BCBZ4628
BCBP7607V
BCBN5515V
BCBM2870V
BCBH6649V

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Serife Tokalioğlu et al.
Environmental monitoring and assessment, 152(1-4), 369-377 (2008-05-20)
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
Y Sumi et al.
Histochemistry, 87(4), 327-329 (1987-01-01)
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 (TAN) instead of a metal radioisotope. Tissue sections were stained using labeled
K C Teo et al.
The Analyst, 126(4), 534-537 (2001-05-09)
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) as surfactant. The chemical variables affecting the separation
Puja Prasad et al.
Chemical communications (Cambridge, England), 47(13), 3954-3956 (2011-02-22)
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 cells by an apoptotic pathway with selective localization of the compound in
M M Omar et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 61(5), 929-936 (2005-02-03)
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 metal complexes were calculated pH-metrically at 25
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