5,6-Di-p-tolylpyrazine-2,3-dicarbonitrile CAS 52197-13-4

Purity 97%+In StockPharmaceutical Standards
CAS No.52197-13-4
Molecular FormulaC20H14N4
Molecular Weight310.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5,6-Di-p-tolylpyrazine-2,3-dicarbonitrile CAS 52197-13-4 chemical structure

Description

5,6-Di-p-tolylpyrazine-2,3-dicarbonitrile (CAS 52197-13-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H14N4. Molecular weight: 310.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC20H14N4
Molecular Weight310.35 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1971
Nitrogen Atoms4

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