Products 290-37-9

CAS 290-37-9 appears in our catalog under these names: Pyrazine, Pyrazine, >95% (HPLC), Pyrazine, 99+% (dry wt.) water <1.0% , Pyrazine, 98% , Pyrazine, >98.0%(GC). Offered by: Chemat Brand, TRC, GLPBio, Thermo Scientific (Alfa Aesar), TCI. Available pack sizes: on request, 10g, 1g, 50g, 500g, 5g, 25g, 100g.

Pyrazine
Chemat Brand, GLPBio
  • size: on request, 500g
  • Variants: 3
from 938.72
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Pyrazine, >95% (HPLC)
TRC
  • size: 10g, 1g, 50g
  • Variants: 3
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Pyrazine, 99+% (dry wt.) water <1.0%
Thermo Scientific (Alfa Aesar)
  • size: 5g, 25g
  • Variants: 2
from 121.16
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Pyrazine, 98%
Thermo Scientific (Alfa Aesar), Fluorochem
  • size: 10g, 50g, 5g, 25g
  • Variants: 7
from 102.07
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Pyrazine, >98.0%(GC)
TCI
  • size: 25g, 500g
  • Variants: 2
from 247.68
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Pyrazine, 99+%
Thermo Scientific (Acros), Sigma-Aldrich
  • size: 10g, 25g, 100g, 5G
  • Variants: 6
from 153.23
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PYRAZINE, >=99%, FG
Sigma-Aldrich
  • size: 100G, 1KG, 1EA
  • Variants: 3
from 242.00
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Pyrazine, 99%, 99%
Chemat
  • size: 5g, 10g, 25g, 100g
  • Variants: 4
from 74.00
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Pyrazine, 99.97%
MedChemExpress
  • size: 1 kg, 100 g, 250 g, 50 g
  • Variants: 5
from 240.74
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Pyrazine, ROTICHROM® Pestilyse® HPLC, 100 mg, glass
Roth
  • size: 100mg
  • Variants: 1
from 405.41
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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Pyrazine is a diazine that is benzene in which the carbon atoms at positions 1 and 4 have been replaced by nitrogen atoms.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