2-Methylfuran-3-boronic Acid Pinacol Ester CAS 864776-02-3

Purity 97%+In StockPharmaceutical Standards
CAS No.864776-02-3
Molecular FormulaC11H17BO3
Molecular Weight208.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methylfuran-3-boronic Acid Pinacol Ester CAS 864776-02-3 chemical structure

Description

Based on its molecular formula C11H17BO3, 2-Methylfuran-3-boronic Acid Pinacol Ester contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 208.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

2-Methylfuran-3-boronic Acid Pinacol Ester (CAS 864776-02-3) is a high-purity analytical reference standard with the molecular formula C11H17BO3 and a molecular weight of 208.06 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), 2-Methylfuran-3-boronic Acid Pinacol Ester 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 FormulaC11H17BO3
Molecular Weight208.06 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1987

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