2,3-Bis(2-pyridyl)pyrazine

Base Information

Chemical Name:2,3-Bis(2-pyridyl)pyrazine
CAS No.:25005-96-3
Molecular Formula:C14H10N4
Molecular Weight:234.26
Hs Code.:2933990090
European Community (EC) Number:626-068-7
DSSTox Substance ID:DTXSID40352116
Nikkaji Number:J644.889E
Wikidata:Q82129103
Mol file:25005-96-3.mol

Synonyms:2,3-Bis(2-pyridyl)pyrazine;25005-96-3;2,3-di(pyridin-2-yl)pyrazine;2,3-dipyridin-2-ylpyrazine;Pyrazine, 2,3-di-2-pyridinyl-;2,3-di(2-pyridyl)pyrazine;2,3-Di-2-pyridylpyrazine;Maybridge3_002934;SCHEMBL176039;2,3-bis(pyridin-2-yl)pyrazine;DTXSID40352116;HMS1439F08;2,3-Bis(2-pyridyl)pyrazine, 98%;AKOS015912880;CCG-239663;IDI1_014321;AS-80751;CS-0198320;FT-0638483;J-015769

Suppliers and Price of 2,3-Bis(2-pyridyl)pyrazine

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Sigma-Aldrich
2,3-Bis(2-pyridyl)pyrazine 98%
5g
$ 408.00

Sigma-Aldrich
2,3-Bis(2-pyridyl)pyrazine 98%
1g
$ 104.00

Chemenu
2,3-Di(pyridin-2-yl)pyrazine 95%+
1g
$ 153.00

American Custom Chemicals Corporation
2,3-BIS(2-PYRIDYL)PYRAZINE 95.00%
5G
$ 1109.67

American Custom Chemicals Corporation
2,3-BIS(2-PYRIDYL)PYRAZINE 95.00%
1G
$ 699.64

AK Scientific
2,3-Bis(2-pyridyl)pyrazine
5g
$ 516.00

AHH
2,3-bis(2-Pyridyl)pyrazine 98%
10g
$ 230.00

Total 10 raw suppliers

Chemical Property of 2,3-Bis(2-pyridyl)pyrazine

Chemical Property:

Vapor Pressure:4.27E-05mmHg at 25°C
Melting Point:168-170 °C(lit.)
Refractive Index:1.62
Boiling Point:361.6 °C at 760 mmHg
PKA:-1.22±0.19(Predicted)
Flash Point:159.5 °C
PSA：51.56000
Density:1.214 g/cm³
LogP:2.60060
XLogP3:1.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:234.090546336
Heavy Atom Count:18
Complexity:232

Purity/Quality:

98%,99%, ^*data from raw suppliers

2,3-Bis(2-pyridyl)pyrazine 98% ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi
Hazard Codes:Xi
Statements: 36/37/38
Safety Statements: 26-37/39

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=NC(=C1)C2=NC=CN=C2C3=CC=CC=N3
Uses 2,3-Bis(2-pyridyl)pyrazine (dpp) has been employed:as building block for supermolecular moleculesin 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

Technology Process of 2,3-Bis(2-pyridyl)pyrazine

There total 3 articles about 2,3-Bis(2-pyridyl)pyrazine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 50.0%

: 25005-95-2
2,3-bis(2'-pyridyl)-5,6-dihydropyrazine

: 25005-96-3
bis-2,3-(2-pyridyl)pyrazine

Guidance literature:: With 5%-palladium/activated carbon; In 1,3,5-trimethyl-benzene; for 48h; Reflux;
DOI:10.1039/c9dt04815d

Reference yield:

: 492-73-9
2,2'-Pyridil

: 25005-96-3
bis-2,3-(2-pyridyl)pyrazine

Guidance literature:: Multi-step reaction with 2 steps

1: ethanol

2: palladium/charcoal; mesitylene

With palladium on activated charcoal; ethanol; 1,3,5-trimethyl-benzene;
DOI:10.1021/ja01533a022

Reference yield:

: 366-18-7
[2,2]bipyridinyl

: 25005-96-3
bis-2,3-(2-pyridyl)pyrazine

Guidance literature:: Multi-step reaction with 2 steps

1: ethanol / 1 h / Reflux

2: 5%-palladium/activated carbon / 1,3,5-trimethyl-benzene / 48 h / Reflux

With 5%-palladium/activated carbon; In ethanol; 1,3,5-trimethyl-benzene;
DOI:10.1039/c9dt04815d