[(1E,3E)-4-Phenyl-1,3-butadienyl]-boronic Acid CAS 163276-22-0

Purity 97%+In StockPharmaceutical Standards
CAS No.163276-22-0
Molecular FormulaC10H11BO2
Molecular Weight174.00 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[(1E,3E)-4-Phenyl-1,3-butadienyl]-boronic Acid CAS 163276-22-0 chemical structure

Description

The molecular framework of [(1E,3E)-4-Phenyl-1,3-butadienyl]-boronic Acid (C10H11BO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

[(1E,3E)-4-Phenyl-1,3-butadienyl]-boronic Acid (CAS 163276-22-0), molecular formula C10H11BO2 and molecular weight 174.00 g/mol, is a CATO reference standard with documented purity and traceability.

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 [(1E,3E)-4-Phenyl-1,3-butadienyl]-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 FormulaC10H11BO2
Molecular Weight174.00 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2003

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