1-Methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine CAS 100501-58-4

Description

Owing to a nitrile group, an aromatic ring system, 1-Methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 137.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

1-Methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine (CAS 100501-58-4) is a high-purity analytical reference standard with the molecular formula C7H11N3 and a molecular weight of 137.18 g/mol.

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), 1-Methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]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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