Pyrazine, 99%

cas: 290-37-9 — see every product listed under this CAS number, including other names

Pyrazine, 99% (CAS 290-37-9) is a chemical reagent available from Chemat. Available pack sizes: 5g, 10g, 25g, 100g. Offered by: Chemat.

brandChemat
catalog numberCh113V78-5g
cas290-37-9
size5g
availability 7300g
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Available pack sizes

brand size price
Chemat 5g 74.00 Pln
Chemat 10g 78.80 Pln
Chemat 25g 78.80 Pln
Chemat 100g 165.20 Pln

properties

purity99%
delivery time3 weeks
Structural formula: {0} (CAS {1})

Pyrazine is a diazine that is benzene in which the carbon atoms at positions 1 and 4 have been replaced by nitrogen atoms. It has a role as a Daphnia magna metabolite. It is a member of pyrazines and a diazine.

Source: ChEBI

Identity
Molecular formulaC4H4N2
Molecular weight80.09 g/mol
IUPAC namepyrazine
InChIKeyKYQCOXFCLRTKLS-UHFFFAOYSA-N
SMILESC1=CN=CC=N1

Computed by PubChem (NCBI)

Synonyms: PYRAZINE, 1,4-Diazine, p-Diazine, Paradiazine, Piazine, 1,4-Diazabenzene, pyrazin, 1,4-Diazin, pyrazine phase IV, pyrazine phase III
Related forms of this compound
2,3,5,6-tetradeuteriopyrazine C4H4N2
Isomers (same molecular formula)
butanedinitrile C4H4N2
pyridazine C4H4N2
pyrimidine C4H4N2
(1,4-13C2)butanedinitrile C4H4N2
3,4,5,6-tetradeuteriopyridazine C4H4N2
2-methylpropanedinitrile C4H4N2

Also listed as

Pyrazine Chemat Brand CAS 290-37-9
Pyrazine, >95% (HPLC) TRC CAS 290-37-9
Pyrazine, 99+% (dry wt.) water <1.0% Thermo Scientific (Alfa Aesar) CAS 290-37-9
Pyrazine, 98% Thermo Scientific (Alfa Aesar) CAS 290-37-9
Pyrazine, >98.0%(GC) TCI CAS 290-37-9
Pyrazine, 99+% Thermo Scientific (Acros) CAS 290-37-9
Pyrazine, 99.97% MedChemExpress CAS 290-37-9
Pyrazine, ROTICHROM® Pestilyse® HPLC, 100 mg, glass Roth CAS 290-37-9
Pyrazine, >=99%, FG Sigma-Aldrich CAS 290-37-9
Pyrazine for synthesis 10 g Sigma-Aldrich CAS 290-37-9
Pyrazine for synthesis 100 g Sigma-Aldrich CAS 290-37-9
Pyrazine >= 99 % Sigma-Aldrich CAS 290-37-9

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