4-{2-methylpyrazolo[1,5-a]pyrimidin-7-yl}pyridine CAS 861209-64-5

Purity 97%+In StockPharmaceutical Standards
CAS No.861209-64-5
Molecular FormulaC12H10N4
Molecular Weight210.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-{2-methylpyrazolo[1,5-a]pyrimidin-7-yl}pyridine CAS 861209-64-5 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

4-{2-methylpyrazolo[1,5-a]pyrimidin-7-yl}pyridine (CAS 861209-64-5), molecular formula C12H10N4 and molecular weight 210.23 g/mol, is a CATO reference standard with documented purity and traceability.

4-{2-methylpyrazolo[1,5-a]pyrimidin-7-yl}pyridine (C12H10N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC12H10N4
Molecular Weight210.23 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms4

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