(6-Oxo-3,6-dihydro-2H-pyran-4-yl)boronic acid CAS 1443112-37-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1443112-37-5
Molecular FormulaC5H7BO4
Molecular Weight141.92 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(6-Oxo-3,6-dihydro-2H-pyran-4-yl)boronic acid CAS 1443112-37-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 141.92 g/mol gives (6-Oxo-3,6-dihydro-2H-pyran-4-yl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(6-Oxo-3,6-dihydro-2H-pyran-4-yl)boronic acid (CAS 1443112-37-5), molecular formula C5H7BO4 and molecular weight 141.92 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carbohydrate-derived structure, (6-Oxo-3,6-dihydro-2H-pyran-4-yl)boronic acid is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 141.92 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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), (6-Oxo-3,6-dihydro-2H-pyran-4-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 FormulaC5H7BO4
Molecular Weight141.92 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1992

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