2-(2,3-Dioxo-4-(o-tolyl)-3,4-dihydropyrazin-1(2H)-yl)acetonitrile CAS 1206989-55-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1206989-55-0
Molecular FormulaC13H11N3O2
Molecular Weight241.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(2,3-Dioxo-4-(o-tolyl)-3,4-dihydropyrazin-1(2H)-yl)acetonitrile CAS 1206989-55-0 chemical structure

Description

2-(2,3-Dioxo-4-(o-tolyl)-3,4-dihydropyrazin-1(2H)-yl)acetonitrile (CAS 1206989-55-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H11N3O2. Molecular weight: 241.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC13H11N3O2
Molecular Weight241.25 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms3

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