2-{3-bromo-2-methylpyrazolo[1,5-a]pyrimidin-7-yl}pyridine CAS 860610-14-6

Description

The occurrence of 2-{3-bromo-2-methylpyrazolo[1,5-a]pyrimidin-7-yl}pyridine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-{3-bromo-2-methylpyrazolo[1,5-a]pyrimidin-7-yl}pyridine (CAS 860610-14-6) is a high-purity analytical reference standard with the molecular formula C12H9BrN4 and a molecular weight of 289.13 g/mol.

Structurally, 2-{3-bromo-2-methylpyrazolo[1,5-a]pyrimidin-7-yl}pyridine (C12H9BrN4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 289.13 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

As a certified reference material (CRM), 2-{3-bromo-2-methylpyrazolo[1,5-a]pyrimidin-7-yl}pyridine 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.

Physical & Chemical Properties

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