7-Methyl-4-phenyl-2H-pyrido[1,2-a]pyrimidin-2-one CAS 68097-28-9

Purity 97%+In StockPharmaceutical Standards
CAS No.68097-28-9
Molecular FormulaC15H12N2O
Molecular Weight236.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-Methyl-4-phenyl-2H-pyrido[1,2-a]pyrimidin-2-one CAS 68097-28-9 chemical structure

Description

As a certified reference material (CRM), 7-Methyl-4-phenyl-2H-pyrido[1,2-a]pyrimidin-2-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

7-Methyl-4-phenyl-2H-pyrido[1,2-a]pyrimidin-2-one (CAS 68097-28-9), molecular formula C15H12N2O and molecular weight 236.27 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 7-Methyl-4-phenyl-2H-pyrido[1,2-a]pyrimidin-2-one (C15H12N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 236.27 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

Molecular FormulaC15H12N2O
Molecular Weight236.27 g/mol
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Nitrogen Atoms2

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