2,2'-Bipyrazine

Product Information

Molecular Formula:
C8H6N4
Molecular Weight:
158.16
Description
2,2'-Bipyrazine (CAS# 10199-00-5) is a useful research chemical.
Synonyms
2-(2-pyrazinyl)pyrazine; 2-pyrazin-2-ylpyrazine
IUPAC Name
2-pyrazin-2-ylpyrazine
Canonical SMILES
C1=CN=C(C=N1)C2=NC=CN=C2
InChI
InChI=1S/C8H6N4/c1-3-11-7(5-9-1)8-6-10-2-4-12-8/h1-6H
InChI Key
DFXNVSIALRDJHY-UHFFFAOYSA-N
Melting Point
188 °C
Flash Point
Not applicable
Purity
> 97.0 % (GC)
Appearance
White to yellow to green powder to crystal
Storage
Store under inert gas
LogP
0.93360

Safety Information

Hazards
H315 - H319 - H335
Precautionary Statement
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501
Signal Word
Warning

Computed Properties

XLogP3
-0.7
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
4
Rotatable Bond Count
1
Exact Mass
158.059246208 g/mol
Monoisotopic Mass
158.059246208 g/mol
Topological Polar Surface Area
51.6Ų
Heavy Atom Count
12
Formal Charge
0
Complexity
123
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes

Patents

Publication Number Title Priority Date
CN-113943314-A Photoresist for semiconductor fabrication 2020-09-30
WO-2022053718-A1 Method for labeling nucleic acid 2020-09-14
US-2022040108-A1 Light upconversion silica particles 2020-08-07
US-2022040682-A1 Light upconversion microcapsules 2020-08-07
US-2022040683-A1 Surface-modified light upconversion silica particles 2020-08-07
US-2022041925-A1 Light upconversion microcapsule shells 2020-08-07
JP-2021188112-A Tin or tin alloy plating bath 2020-06-04
US-2021309525-A1 Metal carbides and methods of making the same 2020-03-23
US-2021189105-A1 Composite electrolytes with binders 2019-12-20
US-2021194039-A1 Composite electrolytes with binders 2019-12-20

Literatures

PMID Publication Date Title Journal
22804105 2012-08-06 Proton-coupled electron transfer between 4-cyanophenol and photoexcited rhenium(I) complexes with different protonatable sites Inorganic chemistry
21837716 2011-09-12 Supramolecular isomerism of 2,2'-bipyrazine complexes with cis-(NH(3))(2)Pt(II): ligand rotational state and sequential orientation determine the 3D shape of metallacycles Chemistry (Weinheim an der Bergstrasse, Germany)
21589954 2011-09-01 Metallatriangles and metallasquares: the diversity behind structurally characterized examples and the crucial role of ligand symmetry Chemical Society reviews
21434655 2011-04-21 Structural and pH dependence of excited state PCET reactions involving reductive quenching of the MLCT excited state of [RuII(bpy)2(bpz)]2+ by hydroquinones The journal of physical chemistry. A
19817345 2009-12-21 Making oxygen with ruthenium complexes Accounts of chemical research
19848407 2009-11-11 Visible light generation of iodine atoms and I-I bonds: sensitized I(-) oxidation and I(3)(-) photodissociation Journal of the American Chemical Society
19817450 2009-11-04 Single-site, catalytic water oxidation on oxide surfaces Journal of the American Chemical Society
19049313 2008-12-24 Evidence for iodine atoms as intermediates in the dye sensitized formation of I-I bonds Journal of the American Chemical Society
18335142 2008-03-28 Synthesis, crystal structures and magnetic properties of tricyanomethanide-containing copper(II) complexes Dalton transactions (Cambridge, England : 2003)
18322630 2008-03-21 Syntheses, characterization and redox properties of oxo-centred triruthenium cluster dimers and trimers linked by ortho-metallated polypyridyl ligands Dalton transactions (Cambridge, England : 2003)
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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