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281646

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2,3-Bis(2-pyridyl)pyrazine

98%

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Synonym(s):
2,3-Di-2-pyridylpyrazine
Empirical Formula (Hill Notation):
C14H10N4
CAS Number:
Molecular Weight:
234.26
MDL number:
PubChem Substance ID:
NACRES:
NA.22

assay

98%

mp

168-170 °C (lit.)

SMILES string

c1ccc(nc1)-c2nccnc2-c3ccccn3

InChI

1S/C14H10N4/c1-3-7-15-11(5-1)13-14(18-10-9-17-13)12-6-2-4-8-16-12/h1-10H

InChI key

WTZDTUCKEBDJIM-UHFFFAOYSA-N

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This Item
H17082439908234672
vibrant-m

281646

2,3-Bis(2-pyridyl)pyrazine

vibrant-m

H17082

2-Hydrazinopyridine

vibrant-m

234672

2,2′:6′,2′′-Terpyridine

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

mp

168-170 °C (lit.)

mp

41-44 °C (lit.)

mp

115-121 °C (lit.)

mp

89-91 °C (lit.)

Application

2,3-Bis(2-pyridyl)pyrazine (dpp) has been employed:
  • as building block for supermolecular molecules
  • in the preparation of luminescent complexes Ru(bpy)2(dpp)2+ and (bpy)2Ru-(dpp)Ru(bpp)24+ [bpy=2,2′-bipyridine]
  • in the preparation of binary and ternary systems with V(IV)O and Cu(II) ions

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Customers Also Viewed

Inorganic Chemistry, 32, 3003-3003 (1993)
Spectroscopic and electrochemical properties of the dimer tetrakis (2, 2'-bipyridine)(. mu.-2, 3-bis (2-pyridyl) pyrazine) diruthenium (II) and its monomeric analog.
Braunstein CH, et al.
Inorganic Chemistry, 23(7), 857-864 (1984)
Daniele Sanna et al.
Dalton transactions (Cambridge, England : 2003), 41(41), 12824-12838 (2012-09-15)
The binary and ternary systems formed by V(IV)O and Cu(II) ions with ligands (L) based on the pyridine ring (1,10-phenanthroline (phen), 2,2'-bipyridine (bpy), 2,2':6',2''-terpyridine (terpy), 2,2'-bipyrimidine (bpm) and 2,3-bis(2-pyridyl)pyrazine (bpp)) were studied, combining spectroscopic (EPR and UV-vis), pH-potentiometric and computational
Jing Xiang et al.
Dalton transactions (Cambridge, England : 2003), 48(2), 741-750 (2018-12-19)
A series of polynuclear metal complexes, [Cu2(L1)(PPh3)4](ClO4)2 (1), [Cu3(L2)(PPh3)6](ClO4) (2), [Cu3(L3)(PPh3)6] (3), [Ag2(L1)(PPh3)4](BF4)2 (4), [Ag4(L2)2(PPh3)6] (5) and [Ag3(L3)(PPh3)5] (6), have been obtained from the reactions of the highly conjugated bridging ligands 2,3-bis(2-pyridyl)pyrazine (L1), 2,3-bis(2-tetrazoyl)pyrazine (H2L2) and 2,3-bis(2-tetrazoyl)imidazole (H3L3) with [Cu(MeCN)4]ClO4
Cléia Justino Nunes et al.
Journal of inorganic biochemistry, 149, 49-58 (2015-05-30)
In this work, the influence of two new dinuclear copper(II) complexes in the viability of melanoma cells (B16F10 and TM1MNG3) was investigated, with the aim of verifying possible correlations between their cytotoxicity and their structure. One of the complexes had

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