2-((4-Oxo-3-phenyl-4H-pyrazino[1,2-a]pyrimidin-2-yl)oxy)ethyl acetate CAS 21271-30-7

Purity 97%+In StockPharmaceutical Standards
CAS No.21271-30-7
Molecular FormulaC17H15N3O4
Molecular Weight325.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-((4-Oxo-3-phenyl-4H-pyrazino[1,2-a]pyrimidin-2-yl)oxy)ethyl acetate CAS 21271-30-7 chemical structure

Description

2-((4-Oxo-3-phenyl-4H-pyrazino[1,2-a]pyrimidin-2-yl)oxy)ethyl acetate (CAS 21271-30-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H15N3O4. Molecular weight: 325.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC17H15N3O4
Molecular Weight325.32 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Nitrogen Atoms3

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