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Merck
CN

T1253

Supelco

2,4,6-三(2-吡啶基)- s -三嗪

for spectrophotometric det. (of Fe), ≥98%

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别名:
2,4,6-三(2-吡啶)-1,3,5-三嗪, TPTZ
经验公式(希尔记法):
C18H12N6
CAS号:
分子量:
312.33
Beilstein:
282581
EC 号:
MDL编号:
UNSPSC代码:
12000000
PubChem化学物质编号:
NACRES:
NA.21

等级

for spectrophotometric det. (of Fe)

质量水平

检测方案

≥98%

技术

UV/Vis spectroscopy: suitable

mp

247-249 °C (lit.)

SMILES字符串

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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一般描述

2,4,6-三(2-吡啶基)-s-三嗪是一种用于分光光度分析的络合剂。

应用

TPTZ可用于分光光度法评估钴-TPTZ络合物的电离常数和形成常数。

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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)
C B Pedersen et al.
European journal of clinical nutrition, 54(5), 405-408 (2000-05-24)
To assess whether consumption of 500 ml of blueberry juice or cranberry juice by healthy female subjects increased plasma phenolic content and antioxidant capacity. Latin square arrangement to eliminate ordering effects. After an overnight fast, nine volunteers consumed 500 ml
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
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

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