127345
4-(2-Thiazolylazo)resorcinol
97%
Synonym(s):
2-(2,4-Dihydroxyphenylazo)thiazole, TAR
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Empirical Formula (Hill Notation):
C9H7N3O2S
CAS Number:
Molecular Weight:
221.24
Beilstein:
204257
EC Number:
MDL number:
UNSPSC Code:
12171500
PubChem Substance ID:
Recommended Products
Assay
97%
mp
211 °C (dec.) (lit.)
SMILES string
Oc1ccc(\N=N\c2nccs2)c(O)c1
InChI
1S/C9H7N3O2S/c13-6-1-2-7(8(14)5-6)11-12-9-10-3-4-15-9/h1-5,13-14H/b12-11+
InChI key
SHNIKUXMZFPPCS-VAWYXSNFSA-N
Looking for similar products? Visit Product Comparison Guide
Application
Useful for the spectrophotometric determination of trace metals.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - 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
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
L Evans et al.
Journal of chromatography. A, 911(1), 127-133 (2001-03-28)
A capillary electrophoresis method utilizing 4-(2-thiazolylazo)resorcinol (TAR) was developed to separate uranium, cobalt, cadmium, nickel, titanium and copper metal ions. TAR was chosen as the visible absorbing chelating ligand because of its ability to form stable complexes with a wide
Y Kalyan et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 74(5), 1235-1241 (2009-11-03)
A membrane optode was developed utilizing the 8-hydroxyquinaldine (HQ) facilitated preconcentration of UO(2)(2+) ions and subsequent colored complex formation of UO(2)(2+) with 4-(2-thiazolylazo)-resorcinol (TAR) in optode matrix. The composition of the membrane optode was optimized by scanning several extractants immobilized
S R Bergmann et al.
Clinica chimica acta; international journal of clinical chemistry, 104(1), 53-63 (1980-05-21)
A simple and rapid colorimetric assay for non-esterified fatty acids (NEFA) was developed employing extraction of samples with 0.1 mol/l glycine (pH 2.7) and methoxyethanol : butyl ether, and formation of a copper-fatty acid soap detected with 4-(2-thiazolylazo)-resorcinol. The method
Ali Benvidi et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 78(5), 1380-1385 (2011-03-01)
The acidity constants of 4-(2-thiazolylazo)-resorcinol (TAR) were determined by the principal component-wavelet neural network (WNN). Biprotic acid mass balance equations, the distribution functions and the corresponding spectral profiles which were generated by a Gaussian model, have been considered to simulate
Yue-Feng Zhou et al.
The Analyst, 136(2), 282-284 (2010-11-11)
A simple cyclopalladated complex of 4-(2-thiazolylazo)resorcinol showed a specific red-to-green colour change upon addition of organotin species in the acetonitrile-water medium.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service