{pyrazolo[1,5-a]pyridin-5-yl}boronic acid CAS 2096342-39-9

Purity 97%+In StockPharmaceutical Standards
CAS No.2096342-39-9
Molecular FormulaC7H7BN2O2
Molecular Weight161.95 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

{pyrazolo[1,5-a]pyridin-5-yl}boronic acid CAS 2096342-39-9 chemical structure

Description

The occurrence of {pyrazolo[1,5-a]pyridin-5-yl}boronic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

{pyrazolo[1,5-a]pyridin-5-yl}boronic acid (CAS 2096342-39-9) is a high-purity analytical reference standard with the molecular formula C7H7BN2O2 and a molecular weight of 161.95 g/mol.

Structurally, {pyrazolo[1,5-a]pyridin-5-yl}boronic acid (C7H7BN2O2) 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 161.95 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), {pyrazolo[1,5-a]pyridin-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

Molecular FormulaC7H7BN2O2
Molecular Weight161.95 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Nitrogen Atoms2

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