3,4-Bis((trimethylsilyl)oxy)benzaldehyde CAS 10586-13-7

Purity 97%+In StockPharmaceutical Standards
CAS No.10586-13-7
Molecular FormulaC13H22O3Si2
Molecular Weight282.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,4-Bis((trimethylsilyl)oxy)benzaldehyde CAS 10586-13-7 chemical structure

Description

The occurrence of 3,4-Bis((trimethylsilyl)oxy)benzaldehyde 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.

3,4-Bis((trimethylsilyl)oxy)benzaldehyde (CAS 10586-13-7), molecular formula C13H22O3Si2 and molecular weight 282.48 g/mol, is a CATO reference standard with documented purity and traceability.

3,4-Bis((trimethylsilyl)oxy)benzaldehyde (C13H22O3Si2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC13H22O3Si2
Molecular Weight282.48 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1960

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