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88413

Supelco

1-(2-Thiazolylazo)-2-naphthol

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

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C13H9N3OS
CAS Number:
1147-56-4
Molecular Weight:
255.30
Beilstein:
21172
EC Number:
214-555-3
MDL number:
MFCD00021611
UNSPSC Code:
12000000
PubChem Substance ID:
329769649
NACRES:
NA.21

Quality Level

100

Assay

≥99.0% (CHN)
≥99.0%

form

powder

quality

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

technique(s)

UV/Vis spectroscopy: suitable

mp

138-139 °C

solubility

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+

InChI key

IOMXCGDXEUDZAK-FOCLMDBBSA-N

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Other Notes

Reagent for the extraction and spectrophotometric determination of metals, metallochromic indicator

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Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBZ4628
BCBP7607V
BCBN5515V
BCBM2870V
BCBH6649V

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Vedat Yilmaz et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 28(5), 515-521 (2012-06-13)
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 by flame atomic absorption spectrometry
A M Starvin et al.
Journal of hazardous materials, 113(1-3), 75-79 (2004-09-15)
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 traces of mercury(II)
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
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
Z. Holzbecher et al.
Handbook of Organic Reagents in Inorganic Analysis (1976)
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