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Merck
CN

86490

2,2′:6′,2′′-Terpyridine

for spectrophotometric det. of Ag, Fe, Ru, ≥98.5%

Synonym(s):

α,α′,α″-Tripyridyl, 2,6-Di(2-pyridyl)pyridine

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About This Item

Empirical Formula (Hill Notation):
C15H11N3
CAS Number:
1148-79-4
Molecular Weight:
233.27
UNSPSC Code:
41115710
NACRES:
NA.21
PubChem Substance ID:
329769468
EC Number:
214-559-5
Beilstein/REAXYS Number:
11199
MDL number:
MFCD00006213

Key Documents

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InChI key

DRGAZIDRYFYHIJ-UHFFFAOYSA-N

InChI

1S/C15H11N3/c1-3-10-16-12(6-1)14-8-5-9-15(18-14)13-7-2-4-11-17-13/h1-11H

SMILES string

c1ccc(nc1)-c2cccc(n2)-c3ccccn3

assay

≥98.5% (GC), ≥98.5%

form

crystals

quality

for spectrophotometric det. of Ag, Fe, Ru

technique(s)

UV/Vis spectroscopy: suitable

mp

89-91 °C (lit.), 90-93 °C

solubility

dioxane: 0.1 g/mL, clear

cation traces

Ag: ≤5 mg/kg, Ba: ≤5 mg/kg, Ca: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg

Quality Level

100

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Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Reagent for the spectrophotometric det. of Ag and Ru

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

Hazard Classifications

Acute Tox. 1 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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L.C. Kamra et al.
Analytica Chimica Acta, 81, 177-177 (1976)
K S Hsu et al.
British journal of pharmacology, 110(1), 163-168 (1993-09-01)
1. The effects of 2,2',2''-tripyridine on the nicotinic acetylcholine (ACh) receptor channels were studied in the cultured myocytes of 1-day-old Xenopus embryos. 2. 2,2',2''-Tripyridine depressed the amplitude of iontophoretic ACh-induced current at a low frequency of 0.7 Hz stimulation and
H Inoue et al.
Nucleosides, nucleotides & nucleic acids, 20(4-7), 833-835 (2001-09-21)
An effective approach to promote sequence-specific RNA cleavage by an antisense 2'-O-methyloligonucleotide with a terpyridine.Cu(II) complex attached at the 5'-end was developed. We have synthesized a Cu(II) complex 3'-conjugate, which when used in a tandem fashion, greatly enhanced the RNA
E Sorenson et al.
European journal of biochemistry, 267(14), 4593-4599 (2000-07-06)
We recently reported that degradation of S-nitrosocysteine in homogenates of porcine aorta increased severalfold in the presence of Mg2+ ions [Kostka, P., Xu, B. & Skiles, E.H. (1999) J. Cardiovasc. Pharmacol. 33, 665-670]. The objective of the present study was
Queite A de Paula et al.
Dalton transactions (Cambridge, England : 2003), (48)(48), 10896-10903 (2009-12-22)
The reaction between the complexes [MCl(L)]Cl(x) (L = 2,2',2''-terpyridine, terpy and dien, diethylenetriamine; M = Pd, x = 1; M = Au, x = 2) and [Zn(bme-dach)](2), an N(2)S(2)-Zn-thiolate bridged dimer used to mimic zinc finger protein sites, was studied
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