3-Chloro-2-(4-methoxyphenyl)-4H-pyrido[1,2-a]pyrimidin-4-one CAS 59046-01-4

Purity 97%+In StockPharmaceutical Standards
CAS No.59046-01-4
Molecular FormulaC15H11ClN2O2
Molecular Weight286.71 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Chloro-2-(4-methoxyphenyl)-4H-pyrido[1,2-a]pyrimidin-4-one CAS 59046-01-4 chemical structure

Description

3-Chloro-2-(4-methoxyphenyl)-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 59046-01-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H11ClN2O2. Molecular weight: 286.71 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC15H11ClN2O2
Molecular Weight286.71 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Halogen ContentCl-containing
Nitrogen Atoms2

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