(1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-imidazol-5-yl)boronic acid CAS 188978-35-0

Purity 97%+In StockPharmaceutical Standards
CAS No.188978-35-0
Molecular FormulaC9H19BN2O3Si
Molecular Weight242.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-imidazol-5-yl)boronic acid CAS 188978-35-0 chemical structure

Description

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.

CATO supplies (1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-imidazol-5-yl)boronic acid (CAS 188978-35-0), a certified reference material (molecular formula C9H19BN2O3Si, MW 242.16 g/mol) for analytical method development and quality control.

Based on its molecular formula C9H19BN2O3Si, (1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-imidazol-5-yl)boronic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 242.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

As a certified reference material (CRM), (1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-imidazol-5-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 FormulaC9H19BN2O3Si
Molecular Weight242.16 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)2010
Nitrogen Atoms2

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