9-Hydroxy-2,4-dimethylpyrido[1,2-a]pyrimidin-5-ium Perchlorate CAS 137044-55-4

Purity 97%+In StockPharmaceutical Standards
CAS No.137044-55-4
Molecular FormulaC10H11N2O ClO4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

9-Hydroxy-2,4-dimethylpyrido[1,2-a]pyrimidin-5-ium Perchlorate CAS 137044-55-4 chemical structure

Description

9-Hydroxy-2,4-dimethylpyrido[1,2-a]pyrimidin-5-ium Perchlorate (CAS 137044-55-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H11N2O ClO4. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC10H11N2O ClO4
Molecular Weight274.66 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 methanol, ethanol, DMSO
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Halogen ContentCl-containing
Nitrogen Atoms2

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