1-Propyl-1H-pyrazole-5-carbaldehyde CAS 1006458-89-4

Description

Compared with other compounds in its class, the molecular weight of 138.17 g/mol gives 1-Propyl-1H-pyrazole-5-carbaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-Propyl-1H-pyrazole-5-carbaldehyde (CAS 1006458-89-4), molecular formula C7H10N2O and molecular weight 138.17 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amide group, a hydroxyl group, an ether linkage, an aromatic ring system, 1-Propyl-1H-pyrazole-5-carbaldehyde is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 138.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

As a certified reference material (CRM), 1-Propyl-1H-pyrazole-5-carbaldehyde 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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