(2-((Tetrahydro-2h-pyran-2-yl)oxy)phenyl)boronic acid CAS 502159-01-5

Purity 97%+In StockPharmaceutical Standards
CAS No.502159-01-5
Molecular FormulaC11H15BO4
Molecular Weight222.05 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2-((Tetrahydro-2h-pyran-2-yl)oxy)phenyl)boronic acid CAS 502159-01-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 222.05 g/mol gives (2-((Tetrahydro-2h-pyran-2-yl)oxy)phenyl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(2-((Tetrahydro-2h-pyran-2-yl)oxy)phenyl)boronic acid (CAS 502159-01-5), molecular formula C11H15BO4 and molecular weight 222.05 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (2-((Tetrahydro-2h-pyran-2-yl)oxy)phenyl)boronic acid (C11H15BO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.5, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 222.05 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

CATO manufactures (2-((Tetrahydro-2h-pyran-2-yl)oxy)phenyl)boronic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC11H15BO4
Molecular Weight222.05 g/mol
AppearanceOff-white to pale yellow crystalline powder
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)4.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984

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