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T1253

Supelco

2,4,6-Tris(2-pyridyl)-s-triazine

for spectrophotometric det. (of Fe), ≥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:
3682-35-7
Molecular Weight:
312.33
Beilstein:
282581
EC Number:
222-965-9
MDL number:
MFCD00006045
UNSPSC Code:
12000000
PubChem Substance ID:
24899947
NACRES:
NA.21

grade

for spectrophotometric det. (of Fe)

Quality Level

100

Assay

≥98%

technique(s)

UV/Vis spectroscopy: suitable

mp

247-249 °C (lit.)

SMILES string

c1ccc(nc1)-c2nc(nc(n2)-c3ccccn3)-c4ccccn4

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

InChI key

KMVWNDHKTPHDMT-UHFFFAOYSA-N

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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.

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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

Certificates of Analysis (COA)

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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)
Atomic-absorption spectrometric determination of copper(I) after adsorption of its 2,4,6-tri(2-pyridyl)-1,3,5-triazine complex with tetraphenylborate anion on microcrystalline naphthalene.
J L Lin et al.
The Analyst, 110(11), 1351-1354 (1985-11-01)
D Ben-Shachar et al.
Journal of neurochemistry, 45(4), 999-1005 (1985-10-01)
Nutritional iron deficiency induced in rats causes a selective reduction of [3H]spiperone binding in caudate nucleus. This effect can be reversed by iron supplementation in vivo. The possibility that iron may be involved in the dopamine D2 receptor was investigated
I F Benzie et al.
Analytical biochemistry, 239(1), 70-76 (1996-07-15)
A simple, automated test measuring the ferric reducing ability of plasma, the FRAP assay, is presented as a novel method for assessing "antioxidant power." Ferric to ferrous ion reduction at low pH causes a colored ferrous-tripyridyltriazine complex to form. FRAP
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 =
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