((1E,3Z)-5-Hydroxypenta-1,3-dien-1-yl)boronic acid CAS 299180-01-1

Purity 97%+In StockPharmaceutical Standards
CAS No.299180-01-1
Molecular FormulaC5H9BO3
Molecular Weight127.93 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

((1E,3Z)-5-Hydroxypenta-1,3-dien-1-yl)boronic acid CAS 299180-01-1 chemical structure

Description

The occurrence of ((1E,3Z)-5-Hydroxypenta-1,3-dien-1-yl)boronic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies ((1E,3Z)-5-Hydroxypenta-1,3-dien-1-yl)boronic acid (CAS 299180-01-1), a certified reference material (molecular formula C5H9BO3, MW 127.93 g/mol) for analytical method development and quality control.

((1E,3Z)-5-Hydroxypenta-1,3-dien-1-yl)boronic acid (C5H9BO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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), ((1E,3Z)-5-Hydroxypenta-1,3-dien-1-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 FormulaC5H9BO3
Molecular Weight127.93 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)1.5
CAS Registry Year (est.)2025

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