Potassium 2-((tert-butyldimethylsilyl)oxy)acetate CAS 1803585-09-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1803585-09-2
Molecular FormulaC8H17KO3Si
Molecular Weight228.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Potassium 2-((tert-butyldimethylsilyl)oxy)acetate CAS 1803585-09-2 chemical structure

Description

Potassium 2-((tert-butyldimethylsilyl)oxy)acetate (CAS 1803585-09-2) is a high-purity analytical reference standard with the molecular formula C8H17KO3Si and a molecular weight of 228.40 g/mol.

Potassium 2-((tert-butyldimethylsilyl)oxy)acetate (C8H17KO3Si) 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), Potassium 2-((tert-butyldimethylsilyl)oxy)acetate 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 FormulaC8H17KO3Si
Molecular Weight228.40 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1995

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