T1253
2,4,6-Tris(2-pyridyl)-s-triazine
≥98%
Synonym(s):
2,4,6-Tri(2-pyridyl)-s-triazine, TPTZ
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About This Item
Empirical Formula (Hill Notation):
C18H12N6
CAS Number:
Molecular Weight:
312.33
UNSPSC Code:
23151816
NACRES:
NA.21
PubChem Substance ID:
EC Number:
222-965-9
Beilstein/REAXYS Number:
282581
MDL number:
InChI key
KMVWNDHKTPHDMT-UHFFFAOYSA-N
InChI
1S/C18H12N6/c1-4-10-19-13(7-1)16-22-17(14-8-2-5-11-20-14)24-18(23-16)15-9-3-6-12-21-15/h1-12H
SMILES string
c1ccc(nc1)-c2nc(nc(n2)-c3ccccn3)-c4ccccn4
assay
≥98%
technique(s)
UV/Vis spectroscopy: suitable
mp
247-249 °C (lit.)
Quality Level
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General description
2,4,6-Tris(2-pyridyl)-s-triazine is a complexing reagent used in spectrophotometric analysis.
Application
TPTZ may have been used in evaluating ionization constant and the formation constant of cobalt-TPTZ complex using spectrophotometric method.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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Spectrophotometric determination of cobalt with 2, 4, 6-tris (2'-pyridyl)-s-triazine.
Janmohamed, Mirjehan J., and Gilbert H. Ayres.
Analytical Chemistry, 44.14, 2263-2268 (1972)
'True' ascorbic acid in plasma and serum: investigation of a new method.
W Samyn
Clinica chimica acta; international journal of clinical chemistry, 133(1), 111-117 (1983-09-15)
T Z Liu et al.
Clinical chemistry, 28(11), 2225-2228 (1982-11-01)
We describe a specific enzymatic spectrophotometric method for ascorbic acid in serum or plasma. Samples are analyzed indirectly by measuring the absorbance at 593 nm of a reaction product, a complex of ferrous ion and 2,4,6-tris(2-pyridyl)-s-triazine (Fe2+-TPTZ). This product is
Xiao-Ping Zhou et al.
Inorganic chemistry, 45(18), 7119-7125 (2006-08-29)
The reactions of 2,4,6-tri(2-pyridyl)-1,3,5-triazine (tpt) with copper(I) halides under solvothermal or traditional conditions yielded two polymeric Cu(I) complexes [Cu2I2(tpt)]n (1) and [Cu3I3(tpt)]n (2), one mixed-valence Cu(I)-Cu(II) complex [Cu4Cl2I4(tpt)2] (3), and two Cu(II) complexes [CuBr(bpca)] (4) and [CuI(bpca)] (5) (bpca =
Débora P Diniz et al.
Evidence-based complementary and alternative medicine : eCAM, 2020, 7538232-7538232 (2020-10-31)
Propolis is rich in polyphenols, especially flavonoids and phenolic acids, and has significant antioxidant activity, shown mainly in "in vitro" studies. The aim of this study was to evaluate the antioxidant efficacy and safety of a standardized propolis extract in
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