(3-(Furan-2-yl)-1-methyl-1H-pyrazol-5-yl)boronic acid CAS 1345118-84-4

Description

Compared with other compounds in its class, the molecular weight of 191.98 g/mol gives (3-(Furan-2-yl)-1-methyl-1H-pyrazol-5-yl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(3-(Furan-2-yl)-1-methyl-1H-pyrazol-5-yl)boronic acid (CAS 1345118-84-4), molecular formula C8H9BN2O3 and molecular weight 191.98 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (3-(Furan-2-yl)-1-methyl-1H-pyrazol-5-yl)boronic acid (C8H9BN2O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 191.98 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), (3-(Furan-2-yl)-1-methyl-1H-pyrazol-5-yl)boronic acid 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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